[clang] [clang-tools-extra] [lldb] Reapply "[Clang] Unify interface for accessing template arguments as written for class/variable template specializations (#81642)" (PR #91393)
Krystian Stasiowski via cfe-commits
cfe-commits at lists.llvm.org
Tue May 7 13:25:02 PDT 2024
https://github.com/sdkrystian updated https://github.com/llvm/llvm-project/pull/91393
>From b4a0aed93c11e86d8ba6c9a55a899aa41f905723 Mon Sep 17 00:00:00 2001
From: Krystian Stasiowski <sdkrystian at gmail.com>
Date: Tue, 7 May 2024 14:45:52 -0400
Subject: [PATCH 1/2] Reapply "[Clang] Unify interface for accessing template
arguments as written for class/variable template specializations (#81642)"
Our current method of storing the template arguments as written for
`(Class/Var)Template(Partial)SpecializationDecl` suffers from a number
of flaws:
- We use `TypeSourceInfo` to store `TemplateArgumentLocs` for class
template/variable template partial/explicit specializations. For
variable template specializations, this is a rather unintuitive hack (as
we store a non-type specialization as a type). Moreover, we don't ever
*need* the type as written -- in almost all cases, we only want the
template arguments (e.g. in tooling use-cases).
- The template arguments as written are stored in a number of redundant
data members. For example, `(Class/Var)TemplatePartialSpecialization`
have their own `ArgsAsWritten` member that stores an
`ASTTemplateArgumentListInfo` (the template arguments).
`VarTemplateSpecializationDecl` has yet _another_ redundant member
"`TemplateArgsInfo`" that also stores an `ASTTemplateArgumentListInfo`.
This patch eliminates all
`(Class/Var)Template(Partial)SpecializationDecl` members which store the
template arguments as written, and turns the `ExplicitInfo` member into
a `llvm::PointerUnion<const ASTTemplateArgumentListInfo*,
ExplicitInstantiationInfo*>` (to avoid unnecessary allocations when the
declaration isn't an explicit instantiation). The template arguments as
written are now accessed via `getTemplateArgsWritten` in all cases.
The "most breaking" change is to AST Matchers, insofar that `hasTypeLoc`
will no longer match class template specializations (since they no
longer store the type as written).
---
clang-tools-extra/clangd/AST.cpp | 37 +-
.../clangd/SemanticHighlighting.cpp | 13 +-
.../include-cleaner/lib/WalkAST.cpp | 13 +-
clang/docs/LibASTMatchersReference.html | 364 +++++++++++++-----
clang/docs/ReleaseNotes.rst | 3 +
clang/include/clang/AST/DeclTemplate.h | 220 +++++------
clang/include/clang/AST/RecursiveASTVisitor.h | 27 +-
clang/include/clang/ASTMatchers/ASTMatchers.h | 74 ++--
.../clang/ASTMatchers/ASTMatchersInternal.h | 50 ++-
clang/lib/AST/ASTImporter.cpp | 68 ++--
clang/lib/AST/DeclPrinter.cpp | 18 +-
clang/lib/AST/DeclTemplate.cpp | 198 +++++-----
clang/lib/AST/TypePrinter.cpp | 25 +-
clang/lib/Index/IndexDecl.cpp | 9 +-
clang/lib/Sema/Sema.cpp | 2 +-
clang/lib/Sema/SemaTemplate.cpp | 58 ++-
.../lib/Sema/SemaTemplateInstantiateDecl.cpp | 163 +++-----
clang/lib/Serialization/ASTReaderDecl.cpp | 28 +-
clang/lib/Serialization/ASTWriterDecl.cpp | 36 +-
clang/lib/Tooling/Syntax/BuildTree.cpp | 3 +-
clang/test/AST/ast-dump-template-decls.cpp | 18 +-
clang/test/Index/Core/index-source.cpp | 24 +-
clang/test/Index/index-refs.cpp | 1 -
clang/tools/libclang/CIndex.cpp | 29 +-
.../ASTMatchers/ASTMatchersNodeTest.cpp | 12 -
.../ASTMatchers/ASTMatchersTraversalTest.cpp | 92 ++---
26 files changed, 846 insertions(+), 739 deletions(-)
diff --git a/clang-tools-extra/clangd/AST.cpp b/clang-tools-extra/clangd/AST.cpp
index 1b86ea19cf28d..fda1e5fdf8d82 100644
--- a/clang-tools-extra/clangd/AST.cpp
+++ b/clang-tools-extra/clangd/AST.cpp
@@ -50,16 +50,11 @@ getTemplateSpecializationArgLocs(const NamedDecl &ND) {
if (const ASTTemplateArgumentListInfo *Args =
Func->getTemplateSpecializationArgsAsWritten())
return Args->arguments();
- } else if (auto *Cls =
- llvm::dyn_cast<ClassTemplatePartialSpecializationDecl>(&ND)) {
+ } else if (auto *Cls = llvm::dyn_cast<ClassTemplateSpecializationDecl>(&ND)) {
if (auto *Args = Cls->getTemplateArgsAsWritten())
return Args->arguments();
- } else if (auto *Var =
- llvm::dyn_cast<VarTemplatePartialSpecializationDecl>(&ND)) {
- if (auto *Args = Var->getTemplateArgsAsWritten())
- return Args->arguments();
} else if (auto *Var = llvm::dyn_cast<VarTemplateSpecializationDecl>(&ND)) {
- if (auto *Args = Var->getTemplateArgsInfo())
+ if (auto *Args = Var->getTemplateArgsAsWritten())
return Args->arguments();
}
// We return std::nullopt for ClassTemplateSpecializationDecls because it does
@@ -270,22 +265,10 @@ std::string printTemplateSpecializationArgs(const NamedDecl &ND) {
getTemplateSpecializationArgLocs(ND)) {
printTemplateArgumentList(OS, *Args, Policy);
} else if (auto *Cls = llvm::dyn_cast<ClassTemplateSpecializationDecl>(&ND)) {
- if (const TypeSourceInfo *TSI = Cls->getTypeAsWritten()) {
- // ClassTemplateSpecializationDecls do not contain
- // TemplateArgumentTypeLocs, they only have TemplateArgumentTypes. So we
- // create a new argument location list from TypeSourceInfo.
- auto STL = TSI->getTypeLoc().getAs<TemplateSpecializationTypeLoc>();
- llvm::SmallVector<TemplateArgumentLoc> ArgLocs;
- ArgLocs.reserve(STL.getNumArgs());
- for (unsigned I = 0; I < STL.getNumArgs(); ++I)
- ArgLocs.push_back(STL.getArgLoc(I));
- printTemplateArgumentList(OS, ArgLocs, Policy);
- } else {
- // FIXME: Fix cases when getTypeAsWritten returns null inside clang AST,
- // e.g. friend decls. Currently we fallback to Template Arguments without
- // location information.
- printTemplateArgumentList(OS, Cls->getTemplateArgs().asArray(), Policy);
- }
+ // FIXME: Fix cases when getTypeAsWritten returns null inside clang AST,
+ // e.g. friend decls. Currently we fallback to Template Arguments without
+ // location information.
+ printTemplateArgumentList(OS, Cls->getTemplateArgs().asArray(), Policy);
}
OS.flush();
return TemplateArgs;
@@ -453,10 +436,12 @@ bool hasReservedScope(const DeclContext &DC) {
}
QualType declaredType(const TypeDecl *D) {
+ ASTContext &Context = D->getASTContext();
if (const auto *CTSD = llvm::dyn_cast<ClassTemplateSpecializationDecl>(D))
- if (const auto *TSI = CTSD->getTypeAsWritten())
- return TSI->getType();
- return D->getASTContext().getTypeDeclType(D);
+ if (const auto *Args = CTSD->getTemplateArgsAsWritten())
+ return Context.getTemplateSpecializationType(
+ TemplateName(CTSD->getSpecializedTemplate()), Args->arguments());
+ return Context.getTypeDeclType(D);
}
namespace {
diff --git a/clang-tools-extra/clangd/SemanticHighlighting.cpp b/clang-tools-extra/clangd/SemanticHighlighting.cpp
index 08f99e11ac9be..eb025f21f3616 100644
--- a/clang-tools-extra/clangd/SemanticHighlighting.cpp
+++ b/clang-tools-extra/clangd/SemanticHighlighting.cpp
@@ -693,17 +693,22 @@ class CollectExtraHighlightings
return true;
}
+ bool
+ VisitClassTemplateSpecializationDecl(ClassTemplateSpecializationDecl *D) {
+ if (auto *Args = D->getTemplateArgsAsWritten())
+ H.addAngleBracketTokens(Args->getLAngleLoc(), Args->getRAngleLoc());
+ return true;
+ }
+
bool VisitClassTemplatePartialSpecializationDecl(
ClassTemplatePartialSpecializationDecl *D) {
if (auto *TPL = D->getTemplateParameters())
H.addAngleBracketTokens(TPL->getLAngleLoc(), TPL->getRAngleLoc());
- if (auto *Args = D->getTemplateArgsAsWritten())
- H.addAngleBracketTokens(Args->getLAngleLoc(), Args->getRAngleLoc());
return true;
}
bool VisitVarTemplateSpecializationDecl(VarTemplateSpecializationDecl *D) {
- if (auto *Args = D->getTemplateArgsInfo())
+ if (auto *Args = D->getTemplateArgsAsWritten())
H.addAngleBracketTokens(Args->getLAngleLoc(), Args->getRAngleLoc());
return true;
}
@@ -712,8 +717,6 @@ class CollectExtraHighlightings
VarTemplatePartialSpecializationDecl *D) {
if (auto *TPL = D->getTemplateParameters())
H.addAngleBracketTokens(TPL->getLAngleLoc(), TPL->getRAngleLoc());
- if (auto *Args = D->getTemplateArgsAsWritten())
- H.addAngleBracketTokens(Args->getLAngleLoc(), Args->getRAngleLoc());
return true;
}
diff --git a/clang-tools-extra/include-cleaner/lib/WalkAST.cpp b/clang-tools-extra/include-cleaner/lib/WalkAST.cpp
index 878067aca0173..f7cc9d1912363 100644
--- a/clang-tools-extra/include-cleaner/lib/WalkAST.cpp
+++ b/clang-tools-extra/include-cleaner/lib/WalkAST.cpp
@@ -267,18 +267,21 @@ class ASTWalker : public RecursiveASTVisitor<ASTWalker> {
return true;
}
- // Report a reference from explicit specializations to the specialized
- // template. Implicit ones are filtered out by RAV and explicit instantiations
- // are already traversed through typelocs.
+ // Report a reference from explicit specializations/instantiations to the
+ // specialized template. Implicit ones are filtered out by RAV.
bool
VisitClassTemplateSpecializationDecl(ClassTemplateSpecializationDecl *CTSD) {
- if (CTSD->isExplicitSpecialization())
+ // if (CTSD->isExplicitSpecialization())
+ if (clang::isTemplateExplicitInstantiationOrSpecialization(
+ CTSD->getTemplateSpecializationKind()))
report(CTSD->getLocation(),
CTSD->getSpecializedTemplate()->getTemplatedDecl());
return true;
}
bool VisitVarTemplateSpecializationDecl(VarTemplateSpecializationDecl *VTSD) {
- if (VTSD->isExplicitSpecialization())
+ // if (VTSD->isExplicitSpecialization())
+ if (clang::isTemplateExplicitInstantiationOrSpecialization(
+ VTSD->getTemplateSpecializationKind()))
report(VTSD->getLocation(),
VTSD->getSpecializedTemplate()->getTemplatedDecl());
return true;
diff --git a/clang/docs/LibASTMatchersReference.html b/clang/docs/LibASTMatchersReference.html
index bb1b68f6671b1..a16b9c44ef0ea 100644
--- a/clang/docs/LibASTMatchersReference.html
+++ b/clang/docs/LibASTMatchersReference.html
@@ -3546,33 +3546,35 @@ <h2 id="narrowing-matchers">Narrowing Matchers</h2>
</pre></td></tr>
-<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>></td><td class="name" onclick="toggle('isExplicitObjectMemberFunction0')"><a name="isExplicitObjectMemberFunction0Anchor">isExplicitObjectMemberFunction</a></td><td></td></tr>
-<tr><td colspan="4" class="doc" id="isExplicitObjectMemberFunction0"><pre>Matches if the given method declaration declares a member function with an explicit object parameter.
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>></td><td class="name" onclick="toggle('isCopyAssignmentOperator0')"><a name="isCopyAssignmentOperator0Anchor">isCopyAssignmentOperator</a></td><td></td></tr>
+<tr><td colspan="4" class="doc" id="isCopyAssignmentOperator0"><pre>Matches if the given method declaration declares a copy assignment
+operator.
Given
struct A {
- int operator-(this A, int);
- void fun(this A &&self);
- static int operator()(int);
- int operator+(int);
+ A &operator=(const A &);
+ A &operator=(A &&);
};
-cxxMethodDecl(isExplicitObjectMemberFunction()) matches the first two methods but not the last two.
+cxxMethodDecl(isCopyAssignmentOperator()) matches the first method but not
+the second one.
</pre></td></tr>
-<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>></td><td class="name" onclick="toggle('isCopyAssignmentOperator0')"><a name="isCopyAssignmentOperator0Anchor">isCopyAssignmentOperator</a></td><td></td></tr>
-<tr><td colspan="4" class="doc" id="isCopyAssignmentOperator0"><pre>Matches if the given method declaration declares a copy assignment
-operator.
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>></td><td class="name" onclick="toggle('isExplicitObjectMemberFunction0')"><a name="isExplicitObjectMemberFunction0Anchor">isExplicitObjectMemberFunction</a></td><td></td></tr>
+<tr><td colspan="4" class="doc" id="isExplicitObjectMemberFunction0"><pre>Matches if the given method declaration declares a member function with an
+explicit object parameter.
Given
struct A {
- A &operator=(const A &);
- A &operator=(A &&);
+ int operator-(this A, int);
+ void fun(this A &&self);
+ static int operator()(int);
+ int operator+(int);
};
-cxxMethodDecl(isCopyAssignmentOperator()) matches the first method but not
-the second one.
+cxxMethodDecl(isExplicitObjectMemberFunction()) matches the first two
+methods but not the last two.
</pre></td></tr>
@@ -6713,7 +6715,7 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXFunctionalCastExpr.html">CXXFunctionalCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXTemporaryObjectExpr.html">CXXTemporaryObjectExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXUnresolvedConstructExpr.html">CXXUnresolvedConstructExpr</a>>,
- Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
+ Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclaratorDecl.html">DeclaratorDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ExplicitCastExpr.html">ExplicitCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ObjCPropertyDecl.html">ObjCPropertyDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypedefNameDecl.html">TypedefNameDecl</a>>
@@ -6757,7 +6759,7 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXFunctionalCastExpr.html">CXXFunctionalCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXTemporaryObjectExpr.html">CXXTemporaryObjectExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXUnresolvedConstructExpr.html">CXXUnresolvedConstructExpr</a>>,
- Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
+ Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclaratorDecl.html">DeclaratorDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ExplicitCastExpr.html">ExplicitCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ObjCPropertyDecl.html">ObjCPropertyDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypedefNameDecl.html">TypedefNameDecl</a>>
@@ -6985,7 +6987,7 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXFunctionalCastExpr.html">CXXFunctionalCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXTemporaryObjectExpr.html">CXXTemporaryObjectExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXUnresolvedConstructExpr.html">CXXUnresolvedConstructExpr</a>>,
- Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
+ Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclaratorDecl.html">DeclaratorDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ExplicitCastExpr.html">ExplicitCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ObjCPropertyDecl.html">ObjCPropertyDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypedefNameDecl.html">TypedefNameDecl</a>>
@@ -7219,7 +7221,7 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXFunctionalCastExpr.html">CXXFunctionalCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXTemporaryObjectExpr.html">CXXTemporaryObjectExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXUnresolvedConstructExpr.html">CXXUnresolvedConstructExpr</a>>,
- Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
+ Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclaratorDecl.html">DeclaratorDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ExplicitCastExpr.html">ExplicitCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ObjCPropertyDecl.html">ObjCPropertyDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypedefNameDecl.html">TypedefNameDecl</a>>
@@ -7416,7 +7418,7 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXFunctionalCastExpr.html">CXXFunctionalCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXTemporaryObjectExpr.html">CXXTemporaryObjectExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXUnresolvedConstructExpr.html">CXXUnresolvedConstructExpr</a>>,
- Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
+ Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclaratorDecl.html">DeclaratorDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ExplicitCastExpr.html">ExplicitCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ObjCPropertyDecl.html">ObjCPropertyDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypedefNameDecl.html">TypedefNameDecl</a>>
@@ -7620,7 +7622,7 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXFunctionalCastExpr.html">CXXFunctionalCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXTemporaryObjectExpr.html">CXXTemporaryObjectExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXUnresolvedConstructExpr.html">CXXUnresolvedConstructExpr</a>>,
- Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
+ Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclaratorDecl.html">DeclaratorDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ExplicitCastExpr.html">ExplicitCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ObjCPropertyDecl.html">ObjCPropertyDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypedefNameDecl.html">TypedefNameDecl</a>>
@@ -7677,7 +7679,7 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXFunctionalCastExpr.html">CXXFunctionalCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXTemporaryObjectExpr.html">CXXTemporaryObjectExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXUnresolvedConstructExpr.html">CXXUnresolvedConstructExpr</a>>,
- Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
+ Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclaratorDecl.html">DeclaratorDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ExplicitCastExpr.html">ExplicitCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ObjCPropertyDecl.html">ObjCPropertyDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypedefNameDecl.html">TypedefNameDecl</a>>
@@ -7875,9 +7877,10 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>></td><td class="name" onclick="toggle('forEachTemplateArgument0')"><a name="forEachTemplateArgument0Anchor">forEachTemplateArgument</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
-<tr><td colspan="4" class="doc" id="forEachTemplateArgument0"><pre>Matches classTemplateSpecialization, templateSpecializationType and
-functionDecl nodes where the template argument matches the inner matcher.
-This matcher may produce multiple matches.
+<tr><td colspan="4" class="doc" id="forEachTemplateArgument0"><pre>Matches templateSpecializationType, class template specialization,
+variable template specialization, and function template specialization
+nodes where the template argument matches the inner matcher. This matcher
+may produce multiple matches.
Given
template <typename T, unsigned N, unsigned M>
@@ -7899,10 +7902,25 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
</pre></td></tr>
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>></td><td class="name" onclick="toggle('hasAnyTemplateArgumentLoc0')"><a name="hasAnyTemplateArgumentLoc0Anchor">hasAnyTemplateArgumentLoc</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>> InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="hasAnyTemplateArgumentLoc0"><pre>Matches template specialization `TypeLoc`s, class template specializations,
+variable template specializations, and function template specializations
+that have at least one `TemplateArgumentLoc` matching the given
+`InnerMatcher`.
+
+Given
+ template<typename T> class A {};
+ A<int> a;
+varDecl(hasTypeLoc(templateSpecializationTypeLoc(hasAnyTemplateArgumentLoc(
+ hasTypeLoc(loc(asString("int")))))))
+ matches `A<int> a`.
+</pre></td></tr>
+
+
<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>></td><td class="name" onclick="toggle('hasAnyTemplateArgument0')"><a name="hasAnyTemplateArgument0Anchor">hasAnyTemplateArgument</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
-<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument0"><pre>Matches classTemplateSpecializations, templateSpecializationType and
-functionDecl that have at least one TemplateArgument matching the given
-InnerMatcher.
+<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument0"><pre>Matches templateSpecializationTypes, class template specializations,
+variable template specializations, and function template specializations
+that have at least one TemplateArgument matching the given InnerMatcher.
Given
template<typename T> class A {};
@@ -7933,9 +7951,25 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
</pre></td></tr>
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>></td><td class="name" onclick="toggle('hasTemplateArgumentLoc0')"><a name="hasTemplateArgumentLoc0Anchor">hasTemplateArgumentLoc</a></td><td>unsigned Index, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>> InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="hasTemplateArgumentLoc0"><pre>Matches template specialization `TypeLoc`s, class template specializations,
+variable template specializations, and function template specializations
+where the n'th `TemplateArgumentLoc` matches the given `InnerMatcher`.
+
+Given
+ template<typename T, typename U> class A {};
+ A<double, int> b;
+ A<int, double> c;
+varDecl(hasTypeLoc(templateSpecializationTypeLoc(hasTemplateArgumentLoc(0,
+ hasTypeLoc(loc(asString("double")))))))
+ matches `A<double, int> b`, but not `A<int, double> c`.
+</pre></td></tr>
+
+
<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>></td><td class="name" onclick="toggle('hasTemplateArgument0')"><a name="hasTemplateArgument0Anchor">hasTemplateArgument</a></td><td>unsigned N, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
-<tr><td colspan="4" class="doc" id="hasTemplateArgument0"><pre>Matches classTemplateSpecializations, templateSpecializationType and
-functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
+<tr><td colspan="4" class="doc" id="hasTemplateArgument0"><pre>Matches templateSpecializationType, class template specializations,
+variable template specializations, and function template specializations
+where the n'th TemplateArgument matches the given InnerMatcher.
Given
template<typename T, typename U> class A {};
@@ -7953,34 +7987,6 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
</pre></td></tr>
-<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>></td><td class="name" onclick="toggle('hasTypeLoc7')"><a name="hasTypeLoc7Anchor">hasTypeLoc</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>> Inner</td></tr>
-<tr><td colspan="4" class="doc" id="hasTypeLoc7"><pre>Matches if the type location of a node matches the inner matcher.
-
-Examples:
- int x;
-declaratorDecl(hasTypeLoc(loc(asString("int"))))
- matches int x
-
-auto x = int(3);
-cxxTemporaryObjectExpr(hasTypeLoc(loc(asString("int"))))
- matches int(3)
-
-struct Foo { Foo(int, int); };
-auto x = Foo(1, 2);
-cxxFunctionalCastExpr(hasTypeLoc(loc(asString("struct Foo"))))
- matches Foo(1, 2)
-
-Usable as: Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1BlockDecl.html">BlockDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXBaseSpecifier.html">CXXBaseSpecifier</a>>,
- Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXFunctionalCastExpr.html">CXXFunctionalCastExpr</a>>,
- Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXTemporaryObjectExpr.html">CXXTemporaryObjectExpr</a>>,
- Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXUnresolvedConstructExpr.html">CXXUnresolvedConstructExpr</a>>,
- Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
- Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclaratorDecl.html">DeclaratorDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ExplicitCastExpr.html">ExplicitCastExpr</a>>,
- Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ObjCPropertyDecl.html">ObjCPropertyDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>>,
- Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypedefNameDecl.html">TypedefNameDecl</a>>
-</pre></td></tr>
-
-
<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ComplexType.html">ComplexType</a>></td><td class="name" onclick="toggle('hasElementType1')"><a name="hasElementType1Anchor">hasElementType</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>></td></tr>
<tr><td colspan="4" class="doc" id="hasElementType1"><pre>Matches arrays and C99 complex types that have a specific element
type.
@@ -7996,8 +8002,8 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
</pre></td></tr>
-<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>></td><td class="name" onclick="toggle('hasTypeLoc8')"><a name="hasTypeLoc8Anchor">hasTypeLoc</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>> Inner</td></tr>
-<tr><td colspan="4" class="doc" id="hasTypeLoc8"><pre>Matches if the type location of a node matches the inner matcher.
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>></td><td class="name" onclick="toggle('hasTypeLoc7')"><a name="hasTypeLoc7Anchor">hasTypeLoc</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>> Inner</td></tr>
+<tr><td colspan="4" class="doc" id="hasTypeLoc7"><pre>Matches if the type location of a node matches the inner matcher.
Examples:
int x;
@@ -8017,7 +8023,7 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXFunctionalCastExpr.html">CXXFunctionalCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXTemporaryObjectExpr.html">CXXTemporaryObjectExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXUnresolvedConstructExpr.html">CXXUnresolvedConstructExpr</a>>,
- Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
+ Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclaratorDecl.html">DeclaratorDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ExplicitCastExpr.html">ExplicitCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ObjCPropertyDecl.html">ObjCPropertyDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypedefNameDecl.html">TypedefNameDecl</a>>
@@ -8066,6 +8072,21 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
</pre></td></tr>
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>></td><td class="name" onclick="toggle('hasAnyTemplateArgumentLoc3')"><a name="hasAnyTemplateArgumentLoc3Anchor">hasAnyTemplateArgumentLoc</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>> InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="hasAnyTemplateArgumentLoc3"><pre>Matches template specialization `TypeLoc`s, class template specializations,
+variable template specializations, and function template specializations
+that have at least one `TemplateArgumentLoc` matching the given
+`InnerMatcher`.
+
+Given
+ template<typename T> class A {};
+ A<int> a;
+varDecl(hasTypeLoc(templateSpecializationTypeLoc(hasAnyTemplateArgumentLoc(
+ hasTypeLoc(loc(asString("int")))))))
+ matches `A<int> a`.
+</pre></td></tr>
+
+
<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>></td><td class="name" onclick="toggle('hasDeclaration11')"><a name="hasDeclaration11Anchor">hasDeclaration</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>> InnerMatcher</td></tr>
<tr><td colspan="4" class="doc" id="hasDeclaration11"><pre>Matches a node if the declaration associated with that node
matches the given matcher.
@@ -8100,9 +8121,10 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
</pre></td></tr>
-<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>></td><td class="name" onclick="toggle('hasTemplateArgumentLoc0')"><a name="hasTemplateArgumentLoc0Anchor">hasTemplateArgumentLoc</a></td><td>unsigned Index, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>> InnerMatcher</td></tr>
-<tr><td colspan="4" class="doc" id="hasTemplateArgumentLoc0"><pre>Matches template specialization `TypeLoc`s where the n'th
-`TemplateArgumentLoc` matches the given `InnerMatcher`.
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>></td><td class="name" onclick="toggle('hasTemplateArgumentLoc3')"><a name="hasTemplateArgumentLoc3Anchor">hasTemplateArgumentLoc</a></td><td>unsigned Index, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>> InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="hasTemplateArgumentLoc3"><pre>Matches template specialization `TypeLoc`s, class template specializations,
+variable template specializations, and function template specializations
+where the n'th `TemplateArgumentLoc` matches the given `InnerMatcher`.
Given
template<typename T, typename U> class A {};
@@ -8176,8 +8198,8 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
</pre></td></tr>
-<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclaratorDecl.html">DeclaratorDecl</a>></td><td class="name" onclick="toggle('hasTypeLoc9')"><a name="hasTypeLoc9Anchor">hasTypeLoc</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>> Inner</td></tr>
-<tr><td colspan="4" class="doc" id="hasTypeLoc9"><pre>Matches if the type location of a node matches the inner matcher.
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclaratorDecl.html">DeclaratorDecl</a>></td><td class="name" onclick="toggle('hasTypeLoc8')"><a name="hasTypeLoc8Anchor">hasTypeLoc</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>> Inner</td></tr>
+<tr><td colspan="4" class="doc" id="hasTypeLoc8"><pre>Matches if the type location of a node matches the inner matcher.
Examples:
int x;
@@ -8197,7 +8219,7 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXFunctionalCastExpr.html">CXXFunctionalCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXTemporaryObjectExpr.html">CXXTemporaryObjectExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXUnresolvedConstructExpr.html">CXXUnresolvedConstructExpr</a>>,
- Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
+ Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclaratorDecl.html">DeclaratorDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ExplicitCastExpr.html">ExplicitCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ObjCPropertyDecl.html">ObjCPropertyDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypedefNameDecl.html">TypedefNameDecl</a>>
@@ -8393,8 +8415,8 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
</pre></td></tr>
-<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ExplicitCastExpr.html">ExplicitCastExpr</a>></td><td class="name" onclick="toggle('hasTypeLoc10')"><a name="hasTypeLoc10Anchor">hasTypeLoc</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>> Inner</td></tr>
-<tr><td colspan="4" class="doc" id="hasTypeLoc10"><pre>Matches if the type location of a node matches the inner matcher.
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ExplicitCastExpr.html">ExplicitCastExpr</a>></td><td class="name" onclick="toggle('hasTypeLoc9')"><a name="hasTypeLoc9Anchor">hasTypeLoc</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>> Inner</td></tr>
+<tr><td colspan="4" class="doc" id="hasTypeLoc9"><pre>Matches if the type location of a node matches the inner matcher.
Examples:
int x;
@@ -8414,7 +8436,7 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXFunctionalCastExpr.html">CXXFunctionalCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXTemporaryObjectExpr.html">CXXTemporaryObjectExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXUnresolvedConstructExpr.html">CXXUnresolvedConstructExpr</a>>,
- Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
+ Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclaratorDecl.html">DeclaratorDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ExplicitCastExpr.html">ExplicitCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ObjCPropertyDecl.html">ObjCPropertyDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypedefNameDecl.html">TypedefNameDecl</a>>
@@ -8707,9 +8729,10 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('forEachTemplateArgument2')"><a name="forEachTemplateArgument2Anchor">forEachTemplateArgument</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
-<tr><td colspan="4" class="doc" id="forEachTemplateArgument2"><pre>Matches classTemplateSpecialization, templateSpecializationType and
-functionDecl nodes where the template argument matches the inner matcher.
-This matcher may produce multiple matches.
+<tr><td colspan="4" class="doc" id="forEachTemplateArgument2"><pre>Matches templateSpecializationType, class template specialization,
+variable template specialization, and function template specialization
+nodes where the template argument matches the inner matcher. This matcher
+may produce multiple matches.
Given
template <typename T, unsigned N, unsigned M>
@@ -8778,10 +8801,25 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
</pre></td></tr>
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('hasAnyTemplateArgumentLoc2')"><a name="hasAnyTemplateArgumentLoc2Anchor">hasAnyTemplateArgumentLoc</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>> InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="hasAnyTemplateArgumentLoc2"><pre>Matches template specialization `TypeLoc`s, class template specializations,
+variable template specializations, and function template specializations
+that have at least one `TemplateArgumentLoc` matching the given
+`InnerMatcher`.
+
+Given
+ template<typename T> class A {};
+ A<int> a;
+varDecl(hasTypeLoc(templateSpecializationTypeLoc(hasAnyTemplateArgumentLoc(
+ hasTypeLoc(loc(asString("int")))))))
+ matches `A<int> a`.
+</pre></td></tr>
+
+
<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('hasAnyTemplateArgument2')"><a name="hasAnyTemplateArgument2Anchor">hasAnyTemplateArgument</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
-<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument2"><pre>Matches classTemplateSpecializations, templateSpecializationType and
-functionDecl that have at least one TemplateArgument matching the given
-InnerMatcher.
+<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument2"><pre>Matches templateSpecializationTypes, class template specializations,
+variable template specializations, and function template specializations
+that have at least one TemplateArgument matching the given InnerMatcher.
Given
template<typename T> class A {};
@@ -8878,9 +8916,25 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
</pre></td></tr>
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('hasTemplateArgumentLoc2')"><a name="hasTemplateArgumentLoc2Anchor">hasTemplateArgumentLoc</a></td><td>unsigned Index, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>> InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="hasTemplateArgumentLoc2"><pre>Matches template specialization `TypeLoc`s, class template specializations,
+variable template specializations, and function template specializations
+where the n'th `TemplateArgumentLoc` matches the given `InnerMatcher`.
+
+Given
+ template<typename T, typename U> class A {};
+ A<double, int> b;
+ A<int, double> c;
+varDecl(hasTypeLoc(templateSpecializationTypeLoc(hasTemplateArgumentLoc(0,
+ hasTypeLoc(loc(asString("double")))))))
+ matches `A<double, int> b`, but not `A<int, double> c`.
+</pre></td></tr>
+
+
<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>></td><td class="name" onclick="toggle('hasTemplateArgument2')"><a name="hasTemplateArgument2Anchor">hasTemplateArgument</a></td><td>unsigned N, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
-<tr><td colspan="4" class="doc" id="hasTemplateArgument2"><pre>Matches classTemplateSpecializations, templateSpecializationType and
-functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
+<tr><td colspan="4" class="doc" id="hasTemplateArgument2"><pre>Matches templateSpecializationType, class template specializations,
+variable template specializations, and function template specializations
+where the n'th TemplateArgument matches the given InnerMatcher.
Given
template<typename T, typename U> class A {};
@@ -9473,8 +9527,8 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
</pre></td></tr>
-<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ObjCPropertyDecl.html">ObjCPropertyDecl</a>></td><td class="name" onclick="toggle('hasTypeLoc11')"><a name="hasTypeLoc11Anchor">hasTypeLoc</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>> Inner</td></tr>
-<tr><td colspan="4" class="doc" id="hasTypeLoc11"><pre>Matches if the type location of a node matches the inner matcher.
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ObjCPropertyDecl.html">ObjCPropertyDecl</a>></td><td class="name" onclick="toggle('hasTypeLoc10')"><a name="hasTypeLoc10Anchor">hasTypeLoc</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>> Inner</td></tr>
+<tr><td colspan="4" class="doc" id="hasTypeLoc10"><pre>Matches if the type location of a node matches the inner matcher.
Examples:
int x;
@@ -9494,7 +9548,7 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXFunctionalCastExpr.html">CXXFunctionalCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXTemporaryObjectExpr.html">CXXTemporaryObjectExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXUnresolvedConstructExpr.html">CXXUnresolvedConstructExpr</a>>,
- Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
+ Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclaratorDecl.html">DeclaratorDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ExplicitCastExpr.html">ExplicitCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ObjCPropertyDecl.html">ObjCPropertyDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypedefNameDecl.html">TypedefNameDecl</a>>
@@ -9919,8 +9973,8 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
</pre></td></tr>
-<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>></td><td class="name" onclick="toggle('hasTypeLoc12')"><a name="hasTypeLoc12Anchor">hasTypeLoc</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>> Inner</td></tr>
-<tr><td colspan="4" class="doc" id="hasTypeLoc12"><pre>Matches if the type location of a node matches the inner matcher.
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>></td><td class="name" onclick="toggle('hasTypeLoc11')"><a name="hasTypeLoc11Anchor">hasTypeLoc</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>> Inner</td></tr>
+<tr><td colspan="4" class="doc" id="hasTypeLoc11"><pre>Matches if the type location of a node matches the inner matcher.
Examples:
int x;
@@ -9940,7 +9994,7 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXFunctionalCastExpr.html">CXXFunctionalCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXTemporaryObjectExpr.html">CXXTemporaryObjectExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXUnresolvedConstructExpr.html">CXXUnresolvedConstructExpr</a>>,
- Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
+ Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclaratorDecl.html">DeclaratorDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ExplicitCastExpr.html">ExplicitCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ObjCPropertyDecl.html">ObjCPropertyDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypedefNameDecl.html">TypedefNameDecl</a>>
@@ -10014,9 +10068,11 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
</pre></td></tr>
-<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationTypeLoc.html">TemplateSpecializationTypeLoc</a>></td><td class="name" onclick="toggle('hasAnyTemplateArgumentLoc0')"><a name="hasAnyTemplateArgumentLoc0Anchor">hasAnyTemplateArgumentLoc</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>> InnerMatcher</td></tr>
-<tr><td colspan="4" class="doc" id="hasAnyTemplateArgumentLoc0"><pre>Matches template specialization `TypeLoc`s that have at least one
-`TemplateArgumentLoc` matching the given `InnerMatcher`.
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationTypeLoc.html">TemplateSpecializationTypeLoc</a>></td><td class="name" onclick="toggle('hasAnyTemplateArgumentLoc4')"><a name="hasAnyTemplateArgumentLoc4Anchor">hasAnyTemplateArgumentLoc</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>> InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="hasAnyTemplateArgumentLoc4"><pre>Matches template specialization `TypeLoc`s, class template specializations,
+variable template specializations, and function template specializations
+that have at least one `TemplateArgumentLoc` matching the given
+`InnerMatcher`.
Given
template<typename T> class A {};
@@ -10027,9 +10083,10 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
</pre></td></tr>
-<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationTypeLoc.html">TemplateSpecializationTypeLoc</a>></td><td class="name" onclick="toggle('hasTemplateArgumentLoc1')"><a name="hasTemplateArgumentLoc1Anchor">hasTemplateArgumentLoc</a></td><td>unsigned Index, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>> InnerMatcher</td></tr>
-<tr><td colspan="4" class="doc" id="hasTemplateArgumentLoc1"><pre>Matches template specialization `TypeLoc`s where the n'th
-`TemplateArgumentLoc` matches the given `InnerMatcher`.
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationTypeLoc.html">TemplateSpecializationTypeLoc</a>></td><td class="name" onclick="toggle('hasTemplateArgumentLoc4')"><a name="hasTemplateArgumentLoc4Anchor">hasTemplateArgumentLoc</a></td><td>unsigned Index, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>> InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="hasTemplateArgumentLoc4"><pre>Matches template specialization `TypeLoc`s, class template specializations,
+variable template specializations, and function template specializations
+where the n'th `TemplateArgumentLoc` matches the given `InnerMatcher`.
Given
template<typename T, typename U> class A {};
@@ -10041,10 +10098,11 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
</pre></td></tr>
-<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>></td><td class="name" onclick="toggle('forEachTemplateArgument1')"><a name="forEachTemplateArgument1Anchor">forEachTemplateArgument</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
-<tr><td colspan="4" class="doc" id="forEachTemplateArgument1"><pre>Matches classTemplateSpecialization, templateSpecializationType and
-functionDecl nodes where the template argument matches the inner matcher.
-This matcher may produce multiple matches.
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>></td><td class="name" onclick="toggle('forEachTemplateArgument3')"><a name="forEachTemplateArgument3Anchor">forEachTemplateArgument</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="forEachTemplateArgument3"><pre>Matches templateSpecializationType, class template specialization,
+variable template specialization, and function template specialization
+nodes where the template argument matches the inner matcher. This matcher
+may produce multiple matches.
Given
template <typename T, unsigned N, unsigned M>
@@ -10066,10 +10124,10 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
</pre></td></tr>
-<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>></td><td class="name" onclick="toggle('hasAnyTemplateArgument1')"><a name="hasAnyTemplateArgument1Anchor">hasAnyTemplateArgument</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
-<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument1"><pre>Matches classTemplateSpecializations, templateSpecializationType and
-functionDecl that have at least one TemplateArgument matching the given
-InnerMatcher.
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>></td><td class="name" onclick="toggle('hasAnyTemplateArgument3')"><a name="hasAnyTemplateArgument3Anchor">hasAnyTemplateArgument</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument3"><pre>Matches templateSpecializationTypes, class template specializations,
+variable template specializations, and function template specializations
+that have at least one TemplateArgument matching the given InnerMatcher.
Given
template<typename T> class A {};
@@ -10122,9 +10180,10 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
</pre></td></tr>
-<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>></td><td class="name" onclick="toggle('hasTemplateArgument1')"><a name="hasTemplateArgument1Anchor">hasTemplateArgument</a></td><td>unsigned N, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
-<tr><td colspan="4" class="doc" id="hasTemplateArgument1"><pre>Matches classTemplateSpecializations, templateSpecializationType and
-functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>></td><td class="name" onclick="toggle('hasTemplateArgument3')"><a name="hasTemplateArgument3Anchor">hasTemplateArgument</a></td><td>unsigned N, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="hasTemplateArgument3"><pre>Matches templateSpecializationType, class template specializations,
+variable template specializations, and function template specializations
+where the n'th TemplateArgument matches the given InnerMatcher.
Given
template<typename T, typename U> class A {};
@@ -10182,8 +10241,8 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
</pre></td></tr>
-<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypedefNameDecl.html">TypedefNameDecl</a>></td><td class="name" onclick="toggle('hasTypeLoc13')"><a name="hasTypeLoc13Anchor">hasTypeLoc</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>> Inner</td></tr>
-<tr><td colspan="4" class="doc" id="hasTypeLoc13"><pre>Matches if the type location of a node matches the inner matcher.
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypedefNameDecl.html">TypedefNameDecl</a>></td><td class="name" onclick="toggle('hasTypeLoc12')"><a name="hasTypeLoc12Anchor">hasTypeLoc</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypeLoc.html">TypeLoc</a>> Inner</td></tr>
+<tr><td colspan="4" class="doc" id="hasTypeLoc12"><pre>Matches if the type location of a node matches the inner matcher.
Examples:
int x;
@@ -10203,7 +10262,7 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXCtorInitializer.html">CXXCtorInitializer</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXFunctionalCastExpr.html">CXXFunctionalCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXTemporaryObjectExpr.html">CXXTemporaryObjectExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CXXUnresolvedConstructExpr.html">CXXUnresolvedConstructExpr</a>>,
- Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ClassTemplateSpecializationDecl.html">ClassTemplateSpecializationDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
+ Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1CompoundLiteralExpr.html">CompoundLiteralExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclaratorDecl.html">DeclaratorDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ExplicitCastExpr.html">ExplicitCastExpr</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1ObjCPropertyDecl.html">ObjCPropertyDecl</a>>, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>>,
Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TypedefNameDecl.html">TypedefNameDecl</a>>
@@ -10449,6 +10508,105 @@ <h2 id="traversal-matchers">AST Traversal Matchers</h2>
</pre></td></tr>
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1VarTemplateSpecializationDecl.html">VarTemplateSpecializationDecl</a>></td><td class="name" onclick="toggle('forEachTemplateArgument1')"><a name="forEachTemplateArgument1Anchor">forEachTemplateArgument</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="forEachTemplateArgument1"><pre>Matches templateSpecializationType, class template specialization,
+variable template specialization, and function template specialization
+nodes where the template argument matches the inner matcher. This matcher
+may produce multiple matches.
+
+Given
+ template <typename T, unsigned N, unsigned M>
+ struct Matrix {};
+
+ constexpr unsigned R = 2;
+ Matrix<int, R * 2, R * 4> M;
+
+ template <typename T, typename U>
+ void f(T&& t, U&& u) {}
+
+ bool B = false;
+ f(R, B);
+templateSpecializationType(forEachTemplateArgument(isExpr(expr())))
+ matches twice, with expr() matching 'R * 2' and 'R * 4'
+functionDecl(forEachTemplateArgument(refersToType(builtinType())))
+ matches the specialization f<unsigned, bool> twice, for 'unsigned'
+ and 'bool'
+</pre></td></tr>
+
+
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1VarTemplateSpecializationDecl.html">VarTemplateSpecializationDecl</a>></td><td class="name" onclick="toggle('hasAnyTemplateArgumentLoc1')"><a name="hasAnyTemplateArgumentLoc1Anchor">hasAnyTemplateArgumentLoc</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>> InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="hasAnyTemplateArgumentLoc1"><pre>Matches template specialization `TypeLoc`s, class template specializations,
+variable template specializations, and function template specializations
+that have at least one `TemplateArgumentLoc` matching the given
+`InnerMatcher`.
+
+Given
+ template<typename T> class A {};
+ A<int> a;
+varDecl(hasTypeLoc(templateSpecializationTypeLoc(hasAnyTemplateArgumentLoc(
+ hasTypeLoc(loc(asString("int")))))))
+ matches `A<int> a`.
+</pre></td></tr>
+
+
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1VarTemplateSpecializationDecl.html">VarTemplateSpecializationDecl</a>></td><td class="name" onclick="toggle('hasAnyTemplateArgument1')"><a name="hasAnyTemplateArgument1Anchor">hasAnyTemplateArgument</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="hasAnyTemplateArgument1"><pre>Matches templateSpecializationTypes, class template specializations,
+variable template specializations, and function template specializations
+that have at least one TemplateArgument matching the given InnerMatcher.
+
+Given
+ template<typename T> class A {};
+ template<> class A<double> {};
+ A<int> a;
+
+ template<typename T> f() {};
+ void func() { f<int>(); };
+
+classTemplateSpecializationDecl(hasAnyTemplateArgument(
+ refersToType(asString("int"))))
+ matches the specialization A<int>
+
+functionDecl(hasAnyTemplateArgument(refersToType(asString("int"))))
+ matches the specialization f<int>
+</pre></td></tr>
+
+
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1VarTemplateSpecializationDecl.html">VarTemplateSpecializationDecl</a>></td><td class="name" onclick="toggle('hasTemplateArgumentLoc1')"><a name="hasTemplateArgumentLoc1Anchor">hasTemplateArgumentLoc</a></td><td>unsigned Index, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgumentLoc.html">TemplateArgumentLoc</a>> InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="hasTemplateArgumentLoc1"><pre>Matches template specialization `TypeLoc`s, class template specializations,
+variable template specializations, and function template specializations
+where the n'th `TemplateArgumentLoc` matches the given `InnerMatcher`.
+
+Given
+ template<typename T, typename U> class A {};
+ A<double, int> b;
+ A<int, double> c;
+varDecl(hasTypeLoc(templateSpecializationTypeLoc(hasTemplateArgumentLoc(0,
+ hasTypeLoc(loc(asString("double")))))))
+ matches `A<double, int> b`, but not `A<int, double> c`.
+</pre></td></tr>
+
+
+<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1VarTemplateSpecializationDecl.html">VarTemplateSpecializationDecl</a>></td><td class="name" onclick="toggle('hasTemplateArgument1')"><a name="hasTemplateArgument1Anchor">hasTemplateArgument</a></td><td>unsigned N, Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1TemplateArgument.html">TemplateArgument</a>> InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="hasTemplateArgument1"><pre>Matches templateSpecializationType, class template specializations,
+variable template specializations, and function template specializations
+where the n'th TemplateArgument matches the given InnerMatcher.
+
+Given
+ template<typename T, typename U> class A {};
+ A<bool, int> b;
+ A<int, bool> c;
+
+ template<typename T> void f() {}
+ void func() { f<int>(); };
+classTemplateSpecializationDecl(hasTemplateArgument(
+ 1, refersToType(asString("int"))))
+ matches the specialization A<bool, int>
+
+functionDecl(hasTemplateArgument(0, refersToType(asString("int"))))
+ matches the specialization f<int>
+</pre></td></tr>
+
+
<tr><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1VariableArrayType.html">VariableArrayType</a>></td><td class="name" onclick="toggle('hasSizeExpr0')"><a name="hasSizeExpr0Anchor">hasSizeExpr</a></td><td>Matcher<<a href="https://clang.llvm.org/doxygen/classclang_1_1Expr.html">Expr</a>> InnerMatcher</td></tr>
<tr><td colspan="4" class="doc" id="hasSizeExpr0"><pre>Matches VariableArrayType nodes that have a specific size
expression.
diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
index cc3108bf41d68..2fae5731566dd 100644
--- a/clang/docs/ReleaseNotes.rst
+++ b/clang/docs/ReleaseNotes.rst
@@ -111,6 +111,9 @@ Clang Frontend Potentially Breaking Changes
$ clang --target=<your target triple> -print-target-triple
<the normalized target triple>
+- The ``hasTypeLoc`` AST matcher will no longer match a ``classTemplateSpecializationDecl``;
+ existing uses should switch to ``templateArgumentLoc`` or ``hasAnyTemplateArgumentLoc`` instead.
+
What's New in Clang |release|?
==============================
Some of the major new features and improvements to Clang are listed
diff --git a/clang/include/clang/AST/DeclTemplate.h b/clang/include/clang/AST/DeclTemplate.h
index 3ee03eebdb8ca..36fb7ec80c17d 100644
--- a/clang/include/clang/AST/DeclTemplate.h
+++ b/clang/include/clang/AST/DeclTemplate.h
@@ -1776,6 +1776,25 @@ class BuiltinTemplateDecl : public TemplateDecl {
BuiltinTemplateKind getBuiltinTemplateKind() const { return BTK; }
};
+/// Provides information about an explicit instantiation of a variable or class
+/// template.
+struct ExplicitInstantiationInfo {
+ /// The template arguments as written..
+ const ASTTemplateArgumentListInfo *TemplateArgsAsWritten = nullptr;
+
+ /// The location of the extern keyword.
+ SourceLocation ExternKeywordLoc;
+
+ /// The location of the template keyword.
+ SourceLocation TemplateKeywordLoc;
+
+ ExplicitInstantiationInfo() = default;
+};
+
+using SpecializationOrInstantiationInfo =
+ llvm::PointerUnion<const ASTTemplateArgumentListInfo *,
+ ExplicitInstantiationInfo *>;
+
/// Represents a class template specialization, which refers to
/// a class template with a given set of template arguments.
///
@@ -1789,8 +1808,8 @@ class BuiltinTemplateDecl : public TemplateDecl {
/// template<>
/// class array<bool> { }; // class template specialization array<bool>
/// \endcode
-class ClassTemplateSpecializationDecl
- : public CXXRecordDecl, public llvm::FoldingSetNode {
+class ClassTemplateSpecializationDecl : public CXXRecordDecl,
+ public llvm::FoldingSetNode {
/// Structure that stores information about a class template
/// specialization that was instantiated from a class template partial
/// specialization.
@@ -1808,23 +1827,9 @@ class ClassTemplateSpecializationDecl
llvm::PointerUnion<ClassTemplateDecl *, SpecializedPartialSpecialization *>
SpecializedTemplate;
- /// Further info for explicit template specialization/instantiation.
- struct ExplicitSpecializationInfo {
- /// The type-as-written.
- TypeSourceInfo *TypeAsWritten = nullptr;
-
- /// The location of the extern keyword.
- SourceLocation ExternLoc;
-
- /// The location of the template keyword.
- SourceLocation TemplateKeywordLoc;
-
- ExplicitSpecializationInfo() = default;
- };
-
/// Further info for explicit template specialization/instantiation.
/// Does not apply to implicit specializations.
- ExplicitSpecializationInfo *ExplicitInfo = nullptr;
+ SpecializationOrInstantiationInfo ExplicitInfo = nullptr;
/// The template arguments used to describe this specialization.
const TemplateArgumentList *TemplateArgs;
@@ -2001,44 +2006,49 @@ class ClassTemplateSpecializationDecl
SpecializedTemplate = TemplDecl;
}
- /// Sets the type of this specialization as it was written by
- /// the user. This will be a class template specialization type.
- void setTypeAsWritten(TypeSourceInfo *T) {
- if (!ExplicitInfo)
- ExplicitInfo = new (getASTContext()) ExplicitSpecializationInfo;
- ExplicitInfo->TypeAsWritten = T;
+ /// Retrieve the template argument list as written in the sources,
+ /// if any.
+ const ASTTemplateArgumentListInfo *getTemplateArgsAsWritten() const {
+ if (auto *Info = ExplicitInfo.dyn_cast<ExplicitInstantiationInfo *>())
+ return Info->TemplateArgsAsWritten;
+ return ExplicitInfo.get<const ASTTemplateArgumentListInfo *>();
}
- /// Gets the type of this specialization as it was written by
- /// the user, if it was so written.
- TypeSourceInfo *getTypeAsWritten() const {
- return ExplicitInfo ? ExplicitInfo->TypeAsWritten : nullptr;
+ /// Set the template argument list as written in the sources.
+ void
+ setTemplateArgsAsWritten(const ASTTemplateArgumentListInfo *ArgsWritten) {
+ if (auto *Info = ExplicitInfo.dyn_cast<ExplicitInstantiationInfo *>())
+ Info->TemplateArgsAsWritten = ArgsWritten;
+ else
+ ExplicitInfo = ArgsWritten;
}
- /// Gets the location of the extern keyword, if present.
- SourceLocation getExternLoc() const {
- return ExplicitInfo ? ExplicitInfo->ExternLoc : SourceLocation();
+ /// Set the template argument list as written in the sources.
+ void setTemplateArgsAsWritten(const TemplateArgumentListInfo &ArgsInfo) {
+ setTemplateArgsAsWritten(
+ ASTTemplateArgumentListInfo::Create(getASTContext(), ArgsInfo));
}
- /// Sets the location of the extern keyword.
- void setExternLoc(SourceLocation Loc) {
- if (!ExplicitInfo)
- ExplicitInfo = new (getASTContext()) ExplicitSpecializationInfo;
- ExplicitInfo->ExternLoc = Loc;
+ /// Gets the location of the extern keyword, if present.
+ SourceLocation getExternKeywordLoc() const {
+ if (auto *Info = ExplicitInfo.dyn_cast<ExplicitInstantiationInfo *>())
+ return Info->ExternKeywordLoc;
+ return SourceLocation();
}
- /// Sets the location of the template keyword.
- void setTemplateKeywordLoc(SourceLocation Loc) {
- if (!ExplicitInfo)
- ExplicitInfo = new (getASTContext()) ExplicitSpecializationInfo;
- ExplicitInfo->TemplateKeywordLoc = Loc;
- }
+ /// Sets the location of the extern keyword.
+ void setExternKeywordLoc(SourceLocation Loc);
/// Gets the location of the template keyword, if present.
SourceLocation getTemplateKeywordLoc() const {
- return ExplicitInfo ? ExplicitInfo->TemplateKeywordLoc : SourceLocation();
+ if (auto *Info = ExplicitInfo.dyn_cast<ExplicitInstantiationInfo *>())
+ return Info->TemplateKeywordLoc;
+ return SourceLocation();
}
+ /// Sets the location of the template keyword.
+ void setTemplateKeywordLoc(SourceLocation Loc);
+
SourceRange getSourceRange() const override LLVM_READONLY;
void Profile(llvm::FoldingSetNodeID &ID) const {
@@ -2066,10 +2076,6 @@ class ClassTemplatePartialSpecializationDecl
/// The list of template parameters
TemplateParameterList* TemplateParams = nullptr;
- /// The source info for the template arguments as written.
- /// FIXME: redundant with TypeAsWritten?
- const ASTTemplateArgumentListInfo *ArgsAsWritten = nullptr;
-
/// The class template partial specialization from which this
/// class template partial specialization was instantiated.
///
@@ -2078,15 +2084,11 @@ class ClassTemplatePartialSpecializationDecl
llvm::PointerIntPair<ClassTemplatePartialSpecializationDecl *, 1, bool>
InstantiatedFromMember;
- ClassTemplatePartialSpecializationDecl(ASTContext &Context, TagKind TK,
- DeclContext *DC,
- SourceLocation StartLoc,
- SourceLocation IdLoc,
- TemplateParameterList *Params,
- ClassTemplateDecl *SpecializedTemplate,
- ArrayRef<TemplateArgument> Args,
- const ASTTemplateArgumentListInfo *ArgsAsWritten,
- ClassTemplatePartialSpecializationDecl *PrevDecl);
+ ClassTemplatePartialSpecializationDecl(
+ ASTContext &Context, TagKind TK, DeclContext *DC, SourceLocation StartLoc,
+ SourceLocation IdLoc, TemplateParameterList *Params,
+ ClassTemplateDecl *SpecializedTemplate, ArrayRef<TemplateArgument> Args,
+ ClassTemplatePartialSpecializationDecl *PrevDecl);
ClassTemplatePartialSpecializationDecl(ASTContext &C)
: ClassTemplateSpecializationDecl(C, ClassTemplatePartialSpecialization),
@@ -2101,11 +2103,8 @@ class ClassTemplatePartialSpecializationDecl
static ClassTemplatePartialSpecializationDecl *
Create(ASTContext &Context, TagKind TK, DeclContext *DC,
SourceLocation StartLoc, SourceLocation IdLoc,
- TemplateParameterList *Params,
- ClassTemplateDecl *SpecializedTemplate,
- ArrayRef<TemplateArgument> Args,
- const TemplateArgumentListInfo &ArgInfos,
- QualType CanonInjectedType,
+ TemplateParameterList *Params, ClassTemplateDecl *SpecializedTemplate,
+ ArrayRef<TemplateArgument> Args, QualType CanonInjectedType,
ClassTemplatePartialSpecializationDecl *PrevDecl);
static ClassTemplatePartialSpecializationDecl *
@@ -2136,11 +2135,6 @@ class ClassTemplatePartialSpecializationDecl
return TemplateParams->hasAssociatedConstraints();
}
- /// Get the template arguments as written.
- const ASTTemplateArgumentListInfo *getTemplateArgsAsWritten() const {
- return ArgsAsWritten;
- }
-
/// Retrieve the member class template partial specialization from
/// which this particular class template partial specialization was
/// instantiated.
@@ -2613,27 +2607,12 @@ class VarTemplateSpecializationDecl : public VarDecl,
llvm::PointerUnion<VarTemplateDecl *, SpecializedPartialSpecialization *>
SpecializedTemplate;
- /// Further info for explicit template specialization/instantiation.
- struct ExplicitSpecializationInfo {
- /// The type-as-written.
- TypeSourceInfo *TypeAsWritten = nullptr;
-
- /// The location of the extern keyword.
- SourceLocation ExternLoc;
-
- /// The location of the template keyword.
- SourceLocation TemplateKeywordLoc;
-
- ExplicitSpecializationInfo() = default;
- };
-
/// Further info for explicit template specialization/instantiation.
/// Does not apply to implicit specializations.
- ExplicitSpecializationInfo *ExplicitInfo = nullptr;
+ SpecializationOrInstantiationInfo ExplicitInfo = nullptr;
/// The template arguments used to describe this specialization.
const TemplateArgumentList *TemplateArgs;
- const ASTTemplateArgumentListInfo *TemplateArgsInfo = nullptr;
/// The point where this template was instantiated (if any).
SourceLocation PointOfInstantiation;
@@ -2687,14 +2666,6 @@ class VarTemplateSpecializationDecl : public VarDecl,
/// specialization.
const TemplateArgumentList &getTemplateArgs() const { return *TemplateArgs; }
- // TODO: Always set this when creating the new specialization?
- void setTemplateArgsInfo(const TemplateArgumentListInfo &ArgsInfo);
- void setTemplateArgsInfo(const ASTTemplateArgumentListInfo *ArgsInfo);
-
- const ASTTemplateArgumentListInfo *getTemplateArgsInfo() const {
- return TemplateArgsInfo;
- }
-
/// Determine the kind of specialization that this
/// declaration represents.
TemplateSpecializationKind getSpecializationKind() const {
@@ -2798,44 +2769,49 @@ class VarTemplateSpecializationDecl : public VarDecl,
SpecializedTemplate = TemplDecl;
}
- /// Sets the type of this specialization as it was written by
- /// the user.
- void setTypeAsWritten(TypeSourceInfo *T) {
- if (!ExplicitInfo)
- ExplicitInfo = new (getASTContext()) ExplicitSpecializationInfo;
- ExplicitInfo->TypeAsWritten = T;
+ /// Retrieve the template argument list as written in the sources,
+ /// if any.
+ const ASTTemplateArgumentListInfo *getTemplateArgsAsWritten() const {
+ if (auto *Info = ExplicitInfo.dyn_cast<ExplicitInstantiationInfo *>())
+ return Info->TemplateArgsAsWritten;
+ return ExplicitInfo.get<const ASTTemplateArgumentListInfo *>();
+ }
+
+ /// Set the template argument list as written in the sources.
+ void
+ setTemplateArgsAsWritten(const ASTTemplateArgumentListInfo *ArgsWritten) {
+ if (auto *Info = ExplicitInfo.dyn_cast<ExplicitInstantiationInfo *>())
+ Info->TemplateArgsAsWritten = ArgsWritten;
+ else
+ ExplicitInfo = ArgsWritten;
}
- /// Gets the type of this specialization as it was written by
- /// the user, if it was so written.
- TypeSourceInfo *getTypeAsWritten() const {
- return ExplicitInfo ? ExplicitInfo->TypeAsWritten : nullptr;
+ /// Set the template argument list as written in the sources.
+ void setTemplateArgsAsWritten(const TemplateArgumentListInfo &ArgsInfo) {
+ setTemplateArgsAsWritten(
+ ASTTemplateArgumentListInfo::Create(getASTContext(), ArgsInfo));
}
/// Gets the location of the extern keyword, if present.
- SourceLocation getExternLoc() const {
- return ExplicitInfo ? ExplicitInfo->ExternLoc : SourceLocation();
+ SourceLocation getExternKeywordLoc() const {
+ if (auto *Info = ExplicitInfo.dyn_cast<ExplicitInstantiationInfo *>())
+ return Info->ExternKeywordLoc;
+ return SourceLocation();
}
/// Sets the location of the extern keyword.
- void setExternLoc(SourceLocation Loc) {
- if (!ExplicitInfo)
- ExplicitInfo = new (getASTContext()) ExplicitSpecializationInfo;
- ExplicitInfo->ExternLoc = Loc;
- }
-
- /// Sets the location of the template keyword.
- void setTemplateKeywordLoc(SourceLocation Loc) {
- if (!ExplicitInfo)
- ExplicitInfo = new (getASTContext()) ExplicitSpecializationInfo;
- ExplicitInfo->TemplateKeywordLoc = Loc;
- }
+ void setExternKeywordLoc(SourceLocation Loc);
/// Gets the location of the template keyword, if present.
SourceLocation getTemplateKeywordLoc() const {
- return ExplicitInfo ? ExplicitInfo->TemplateKeywordLoc : SourceLocation();
+ if (auto *Info = ExplicitInfo.dyn_cast<ExplicitInstantiationInfo *>())
+ return Info->TemplateKeywordLoc;
+ return SourceLocation();
}
+ /// Sets the location of the template keyword.
+ void setTemplateKeywordLoc(SourceLocation Loc);
+
SourceRange getSourceRange() const override LLVM_READONLY;
void Profile(llvm::FoldingSetNodeID &ID) const {
@@ -2863,10 +2839,6 @@ class VarTemplatePartialSpecializationDecl
/// The list of template parameters
TemplateParameterList *TemplateParams = nullptr;
- /// The source info for the template arguments as written.
- /// FIXME: redundant with TypeAsWritten?
- const ASTTemplateArgumentListInfo *ArgsAsWritten = nullptr;
-
/// The variable template partial specialization from which this
/// variable template partial specialization was instantiated.
///
@@ -2879,8 +2851,7 @@ class VarTemplatePartialSpecializationDecl
ASTContext &Context, DeclContext *DC, SourceLocation StartLoc,
SourceLocation IdLoc, TemplateParameterList *Params,
VarTemplateDecl *SpecializedTemplate, QualType T, TypeSourceInfo *TInfo,
- StorageClass S, ArrayRef<TemplateArgument> Args,
- const ASTTemplateArgumentListInfo *ArgInfos);
+ StorageClass S, ArrayRef<TemplateArgument> Args);
VarTemplatePartialSpecializationDecl(ASTContext &Context)
: VarTemplateSpecializationDecl(VarTemplatePartialSpecialization,
@@ -2897,8 +2868,8 @@ class VarTemplatePartialSpecializationDecl
Create(ASTContext &Context, DeclContext *DC, SourceLocation StartLoc,
SourceLocation IdLoc, TemplateParameterList *Params,
VarTemplateDecl *SpecializedTemplate, QualType T,
- TypeSourceInfo *TInfo, StorageClass S, ArrayRef<TemplateArgument> Args,
- const TemplateArgumentListInfo &ArgInfos);
+ TypeSourceInfo *TInfo, StorageClass S,
+ ArrayRef<TemplateArgument> Args);
static VarTemplatePartialSpecializationDecl *
CreateDeserialized(ASTContext &C, GlobalDeclID ID);
@@ -2914,11 +2885,6 @@ class VarTemplatePartialSpecializationDecl
return TemplateParams;
}
- /// Get the template arguments as written.
- const ASTTemplateArgumentListInfo *getTemplateArgsAsWritten() const {
- return ArgsAsWritten;
- }
-
/// \brief All associated constraints of this partial specialization,
/// including the requires clause and any constraints derived from
/// constrained-parameters.
diff --git a/clang/include/clang/AST/RecursiveASTVisitor.h b/clang/include/clang/AST/RecursiveASTVisitor.h
index f9b145b4e86a5..782f60844506f 100644
--- a/clang/include/clang/AST/RecursiveASTVisitor.h
+++ b/clang/include/clang/AST/RecursiveASTVisitor.h
@@ -2030,6 +2030,15 @@ DEF_TRAVERSE_DECL(RecordDecl, { TRY_TO(TraverseRecordHelper(D)); })
DEF_TRAVERSE_DECL(CXXRecordDecl, { TRY_TO(TraverseCXXRecordHelper(D)); })
+template <typename Derived>
+bool RecursiveASTVisitor<Derived>::TraverseTemplateArgumentLocsHelper(
+ const TemplateArgumentLoc *TAL, unsigned Count) {
+ for (unsigned I = 0; I < Count; ++I) {
+ TRY_TO(TraverseTemplateArgumentLoc(TAL[I]));
+ }
+ return true;
+}
+
#define DEF_TRAVERSE_TMPL_SPEC_DECL(TMPLDECLKIND, DECLKIND) \
DEF_TRAVERSE_DECL(TMPLDECLKIND##TemplateSpecializationDecl, { \
/* For implicit instantiations ("set<int> x;"), we don't want to \
@@ -2039,9 +2048,12 @@ DEF_TRAVERSE_DECL(CXXRecordDecl, { TRY_TO(TraverseCXXRecordHelper(D)); })
TemplateSpecializationType). For explicit instantiations \
("template set<int>;"), we do need a callback, since this \
is the only callback that's made for this instantiation. \
- We use getTypeAsWritten() to distinguish. */ \
- if (TypeSourceInfo *TSI = D->getTypeAsWritten()) \
- TRY_TO(TraverseTypeLoc(TSI->getTypeLoc())); \
+ We use getTemplateArgsAsWritten() to distinguish. */ \
+ if (const auto *ArgsWritten = D->getTemplateArgsAsWritten()) { \
+ /* The args that remains unspecialized. */ \
+ TRY_TO(TraverseTemplateArgumentLocsHelper( \
+ ArgsWritten->getTemplateArgs(), ArgsWritten->NumTemplateArgs)); \
+ } \
\
if (getDerived().shouldVisitTemplateInstantiations() || \
D->getTemplateSpecializationKind() == TSK_ExplicitSpecialization) { \
@@ -2061,15 +2073,6 @@ DEF_TRAVERSE_DECL(CXXRecordDecl, { TRY_TO(TraverseCXXRecordHelper(D)); })
DEF_TRAVERSE_TMPL_SPEC_DECL(Class, CXXRecord)
DEF_TRAVERSE_TMPL_SPEC_DECL(Var, Var)
-template <typename Derived>
-bool RecursiveASTVisitor<Derived>::TraverseTemplateArgumentLocsHelper(
- const TemplateArgumentLoc *TAL, unsigned Count) {
- for (unsigned I = 0; I < Count; ++I) {
- TRY_TO(TraverseTemplateArgumentLoc(TAL[I]));
- }
- return true;
-}
-
#define DEF_TRAVERSE_TMPL_PART_SPEC_DECL(TMPLDECLKIND, DECLKIND) \
DEF_TRAVERSE_DECL(TMPLDECLKIND##TemplatePartialSpecializationDecl, { \
/* The partial specialization. */ \
diff --git a/clang/include/clang/ASTMatchers/ASTMatchers.h b/clang/include/clang/ASTMatchers/ASTMatchers.h
index 8a2bbfff9e9e6..0f3257db6f415 100644
--- a/clang/include/clang/ASTMatchers/ASTMatchers.h
+++ b/clang/include/clang/ASTMatchers/ASTMatchers.h
@@ -764,9 +764,9 @@ AST_POLYMORPHIC_MATCHER(isImplicit,
return Node.isImplicit();
}
-/// Matches classTemplateSpecializations, templateSpecializationType and
-/// functionDecl that have at least one TemplateArgument matching the given
-/// InnerMatcher.
+/// Matches templateSpecializationTypes, class template specializations,
+/// variable template specializations, and function template specializations
+/// that have at least one TemplateArgument matching the given InnerMatcher.
///
/// Given
/// \code
@@ -788,8 +788,8 @@ AST_POLYMORPHIC_MATCHER(isImplicit,
AST_POLYMORPHIC_MATCHER_P(
hasAnyTemplateArgument,
AST_POLYMORPHIC_SUPPORTED_TYPES(ClassTemplateSpecializationDecl,
- TemplateSpecializationType,
- FunctionDecl),
+ VarTemplateSpecializationDecl, FunctionDecl,
+ TemplateSpecializationType),
internal::Matcher<TemplateArgument>, InnerMatcher) {
ArrayRef<TemplateArgument> List =
internal::getTemplateSpecializationArgs(Node);
@@ -1047,8 +1047,9 @@ AST_MATCHER(Expr, isTypeDependent) { return Node.isTypeDependent(); }
/// expr(isValueDependent()) matches return Size
AST_MATCHER(Expr, isValueDependent) { return Node.isValueDependent(); }
-/// Matches classTemplateSpecializations, templateSpecializationType and
-/// functionDecl where the n'th TemplateArgument matches the given InnerMatcher.
+/// Matches templateSpecializationType, class template specializations,
+/// variable template specializations, and function template specializations
+/// where the n'th TemplateArgument matches the given InnerMatcher.
///
/// Given
/// \code
@@ -1068,8 +1069,8 @@ AST_MATCHER(Expr, isValueDependent) { return Node.isValueDependent(); }
AST_POLYMORPHIC_MATCHER_P2(
hasTemplateArgument,
AST_POLYMORPHIC_SUPPORTED_TYPES(ClassTemplateSpecializationDecl,
- TemplateSpecializationType,
- FunctionDecl),
+ VarTemplateSpecializationDecl, FunctionDecl,
+ TemplateSpecializationType),
unsigned, N, internal::Matcher<TemplateArgument>, InnerMatcher) {
ArrayRef<TemplateArgument> List =
internal::getTemplateSpecializationArgs(Node);
@@ -4066,7 +4067,7 @@ AST_POLYMORPHIC_MATCHER_P_OVERLOAD(
/// Matcher<CXXCtorInitializer>, Matcher<CXXFunctionalCastExpr>,
/// Matcher<CXXNewExpr>, Matcher<CXXTemporaryObjectExpr>,
/// Matcher<CXXUnresolvedConstructExpr>,
-/// Matcher<ClassTemplateSpecializationDecl>, Matcher<CompoundLiteralExpr>,
+/// Matcher<CompoundLiteralExpr>,
/// Matcher<DeclaratorDecl>, Matcher<ExplicitCastExpr>,
/// Matcher<ObjCPropertyDecl>, Matcher<TemplateArgumentLoc>,
/// Matcher<TypedefNameDecl>
@@ -4075,9 +4076,8 @@ AST_POLYMORPHIC_MATCHER_P(
AST_POLYMORPHIC_SUPPORTED_TYPES(
BlockDecl, CXXBaseSpecifier, CXXCtorInitializer, CXXFunctionalCastExpr,
CXXNewExpr, CXXTemporaryObjectExpr, CXXUnresolvedConstructExpr,
- ClassTemplateSpecializationDecl, CompoundLiteralExpr, DeclaratorDecl,
- ExplicitCastExpr, ObjCPropertyDecl, TemplateArgumentLoc,
- TypedefNameDecl),
+ CompoundLiteralExpr, DeclaratorDecl, ExplicitCastExpr, ObjCPropertyDecl,
+ TemplateArgumentLoc, TypedefNameDecl),
internal::Matcher<TypeLoc>, Inner) {
TypeSourceInfo *source = internal::GetTypeSourceInfo(Node);
if (source == nullptr) {
@@ -5304,9 +5304,10 @@ AST_POLYMORPHIC_MATCHER_P(parameterCountIs,
return Node.getNumParams() == N;
}
-/// Matches classTemplateSpecialization, templateSpecializationType and
-/// functionDecl nodes where the template argument matches the inner matcher.
-/// This matcher may produce multiple matches.
+/// Matches templateSpecializationType, class template specialization,
+/// variable template specialization, and function template specialization
+/// nodes where the template argument matches the inner matcher. This matcher
+/// may produce multiple matches.
///
/// Given
/// \code
@@ -5330,7 +5331,8 @@ AST_POLYMORPHIC_MATCHER_P(parameterCountIs,
AST_POLYMORPHIC_MATCHER_P(
forEachTemplateArgument,
AST_POLYMORPHIC_SUPPORTED_TYPES(ClassTemplateSpecializationDecl,
- TemplateSpecializationType, FunctionDecl),
+ VarTemplateSpecializationDecl, FunctionDecl,
+ TemplateSpecializationType),
internal::Matcher<TemplateArgument>, InnerMatcher) {
ArrayRef<TemplateArgument> TemplateArgs =
clang::ast_matchers::internal::getTemplateSpecializationArgs(Node);
@@ -6905,8 +6907,10 @@ extern const internal::VariadicDynCastAllOfMatcher<
TypeLoc, TemplateSpecializationTypeLoc>
templateSpecializationTypeLoc;
-/// Matches template specialization `TypeLoc`s that have at least one
-/// `TemplateArgumentLoc` matching the given `InnerMatcher`.
+/// Matches template specialization `TypeLoc`s, class template specializations,
+/// variable template specializations, and function template specializations
+/// that have at least one `TemplateArgumentLoc` matching the given
+/// `InnerMatcher`.
///
/// Given
/// \code
@@ -6916,20 +6920,21 @@ extern const internal::VariadicDynCastAllOfMatcher<
/// varDecl(hasTypeLoc(templateSpecializationTypeLoc(hasAnyTemplateArgumentLoc(
/// hasTypeLoc(loc(asString("int")))))))
/// matches `A<int> a`.
-AST_MATCHER_P(TemplateSpecializationTypeLoc, hasAnyTemplateArgumentLoc,
- internal::Matcher<TemplateArgumentLoc>, InnerMatcher) {
- for (unsigned Index = 0, N = Node.getNumArgs(); Index < N; ++Index) {
- clang::ast_matchers::internal::BoundNodesTreeBuilder Result(*Builder);
- if (InnerMatcher.matches(Node.getArgLoc(Index), Finder, &Result)) {
- *Builder = std::move(Result);
- return true;
- }
- }
+AST_POLYMORPHIC_MATCHER_P(
+ hasAnyTemplateArgumentLoc,
+ AST_POLYMORPHIC_SUPPORTED_TYPES(ClassTemplateSpecializationDecl,
+ VarTemplateSpecializationDecl, FunctionDecl,
+ DeclRefExpr, TemplateSpecializationTypeLoc),
+ internal::Matcher<TemplateArgumentLoc>, InnerMatcher) {
+ auto Args = internal::getTemplateArgsWritten(Node);
+ return matchesFirstInRange(InnerMatcher, Args.begin(), Args.end(), Finder,
+ Builder) != Args.end();
return false;
}
-/// Matches template specialization `TypeLoc`s where the n'th
-/// `TemplateArgumentLoc` matches the given `InnerMatcher`.
+/// Matches template specialization `TypeLoc`s, class template specializations,
+/// variable template specializations, and function template specializations
+/// where the n'th `TemplateArgumentLoc` matches the given `InnerMatcher`.
///
/// Given
/// \code
@@ -6942,10 +6947,13 @@ AST_MATCHER_P(TemplateSpecializationTypeLoc, hasAnyTemplateArgumentLoc,
/// matches `A<double, int> b`, but not `A<int, double> c`.
AST_POLYMORPHIC_MATCHER_P2(
hasTemplateArgumentLoc,
- AST_POLYMORPHIC_SUPPORTED_TYPES(DeclRefExpr, TemplateSpecializationTypeLoc),
+ AST_POLYMORPHIC_SUPPORTED_TYPES(ClassTemplateSpecializationDecl,
+ VarTemplateSpecializationDecl, FunctionDecl,
+ DeclRefExpr, TemplateSpecializationTypeLoc),
unsigned, Index, internal::Matcher<TemplateArgumentLoc>, InnerMatcher) {
- return internal::MatchTemplateArgLocAt(Node, Index, InnerMatcher, Finder,
- Builder);
+ auto Args = internal::getTemplateArgsWritten(Node);
+ return Index < Args.size() &&
+ InnerMatcher.matches(Args[Index], Finder, Builder);
}
/// Matches C or C++ elaborated `TypeLoc`s.
diff --git a/clang/include/clang/ASTMatchers/ASTMatchersInternal.h b/clang/include/clang/ASTMatchers/ASTMatchersInternal.h
index 47d912c73dd7e..c1cc63fdb7433 100644
--- a/clang/include/clang/ASTMatchers/ASTMatchersInternal.h
+++ b/clang/include/clang/ASTMatchers/ASTMatchersInternal.h
@@ -186,10 +186,6 @@ inline TypeSourceInfo *GetTypeSourceInfo(const BlockDecl &Node) {
inline TypeSourceInfo *GetTypeSourceInfo(const CXXNewExpr &Node) {
return Node.getAllocatedTypeSourceInfo();
}
-inline TypeSourceInfo *
-GetTypeSourceInfo(const ClassTemplateSpecializationDecl &Node) {
- return Node.getTypeAsWritten();
-}
/// Unifies obtaining the FunctionProtoType pointer from both
/// FunctionProtoType and FunctionDecl nodes..
@@ -1939,6 +1935,11 @@ getTemplateSpecializationArgs(const ClassTemplateSpecializationDecl &D) {
return D.getTemplateArgs().asArray();
}
+inline ArrayRef<TemplateArgument>
+getTemplateSpecializationArgs(const VarTemplateSpecializationDecl &D) {
+ return D.getTemplateArgs().asArray();
+}
+
inline ArrayRef<TemplateArgument>
getTemplateSpecializationArgs(const TemplateSpecializationType &T) {
return T.template_arguments();
@@ -1948,7 +1949,46 @@ inline ArrayRef<TemplateArgument>
getTemplateSpecializationArgs(const FunctionDecl &FD) {
if (const auto* TemplateArgs = FD.getTemplateSpecializationArgs())
return TemplateArgs->asArray();
- return ArrayRef<TemplateArgument>();
+ return std::nullopt;
+}
+
+inline ArrayRef<TemplateArgumentLoc>
+getTemplateArgsWritten(const ClassTemplateSpecializationDecl &D) {
+ if (const ASTTemplateArgumentListInfo *Args = D.getTemplateArgsAsWritten())
+ return Args->arguments();
+ return std::nullopt;
+}
+
+inline ArrayRef<TemplateArgumentLoc>
+getTemplateArgsWritten(const VarTemplateSpecializationDecl &D) {
+ if (const ASTTemplateArgumentListInfo *Args = D.getTemplateArgsAsWritten())
+ return Args->arguments();
+ return std::nullopt;
+}
+
+inline ArrayRef<TemplateArgumentLoc>
+getTemplateArgsWritten(const FunctionDecl &FD) {
+ if (const auto *Args = FD.getTemplateSpecializationArgsAsWritten())
+ return Args->arguments();
+ return std::nullopt;
+}
+
+inline ArrayRef<TemplateArgumentLoc>
+getTemplateArgsWritten(const DeclRefExpr &DRE) {
+ if (const auto *Args = DRE.getTemplateArgs())
+ return {Args, DRE.getNumTemplateArgs()};
+ return std::nullopt;
+}
+
+inline SmallVector<TemplateArgumentLoc>
+getTemplateArgsWritten(const TemplateSpecializationTypeLoc &T) {
+ SmallVector<TemplateArgumentLoc> Args;
+ if (!T.isNull()) {
+ Args.reserve(T.getNumArgs());
+ for (unsigned I = 0; I < T.getNumArgs(); ++I)
+ Args.emplace_back(T.getArgLoc(I));
+ }
+ return Args;
}
struct NotEqualsBoundNodePredicate {
diff --git a/clang/lib/AST/ASTImporter.cpp b/clang/lib/AST/ASTImporter.cpp
index 60f213322b346..9ff8e1ea78d85 100644
--- a/clang/lib/AST/ASTImporter.cpp
+++ b/clang/lib/AST/ASTImporter.cpp
@@ -443,8 +443,9 @@ namespace clang {
Expected<FunctionTemplateAndArgsTy>
ImportFunctionTemplateWithTemplateArgsFromSpecialization(
FunctionDecl *FromFD);
- Error ImportTemplateParameterLists(const DeclaratorDecl *FromD,
- DeclaratorDecl *ToD);
+
+ template <typename DeclTy>
+ Error ImportTemplateParameterLists(const DeclTy *FromD, DeclTy *ToD);
Error ImportTemplateInformation(FunctionDecl *FromFD, FunctionDecl *ToFD);
@@ -3322,8 +3323,9 @@ ExpectedDecl ASTNodeImporter::VisitEnumConstantDecl(EnumConstantDecl *D) {
return ToEnumerator;
}
-Error ASTNodeImporter::ImportTemplateParameterLists(const DeclaratorDecl *FromD,
- DeclaratorDecl *ToD) {
+template <typename DeclTy>
+Error ASTNodeImporter::ImportTemplateParameterLists(const DeclTy *FromD,
+ DeclTy *ToD) {
unsigned int Num = FromD->getNumTemplateParameterLists();
if (Num == 0)
return Error::success();
@@ -6210,15 +6212,16 @@ ExpectedDecl ASTNodeImporter::VisitClassTemplateSpecializationDecl(
if (!IdLocOrErr)
return IdLocOrErr.takeError();
+ // Import TemplateArgumentListInfo.
+ TemplateArgumentListInfo ToTAInfo;
+ if (const auto *ASTTemplateArgs = D->getTemplateArgsAsWritten()) {
+ if (Error Err = ImportTemplateArgumentListInfo(*ASTTemplateArgs, ToTAInfo))
+ return std::move(Err);
+ }
+
// Create the specialization.
ClassTemplateSpecializationDecl *D2 = nullptr;
if (PartialSpec) {
- // Import TemplateArgumentListInfo.
- TemplateArgumentListInfo ToTAInfo;
- const auto &ASTTemplateArgs = *PartialSpec->getTemplateArgsAsWritten();
- if (Error Err = ImportTemplateArgumentListInfo(ASTTemplateArgs, ToTAInfo))
- return std::move(Err);
-
QualType CanonInjType;
if (Error Err = importInto(
CanonInjType, PartialSpec->getInjectedSpecializationType()))
@@ -6228,7 +6231,7 @@ ExpectedDecl ASTNodeImporter::VisitClassTemplateSpecializationDecl(
if (GetImportedOrCreateDecl<ClassTemplatePartialSpecializationDecl>(
D2, D, Importer.getToContext(), D->getTagKind(), DC, *BeginLocOrErr,
*IdLocOrErr, ToTPList, ClassTemplate,
- llvm::ArrayRef(TemplateArgs.data(), TemplateArgs.size()), ToTAInfo,
+ llvm::ArrayRef(TemplateArgs.data(), TemplateArgs.size()),
CanonInjType,
cast_or_null<ClassTemplatePartialSpecializationDecl>(PrevDecl)))
return D2;
@@ -6276,28 +6279,27 @@ ExpectedDecl ASTNodeImporter::VisitClassTemplateSpecializationDecl(
else
return BraceRangeOrErr.takeError();
+ if (Error Err = ImportTemplateParameterLists(D, D2))
+ return std::move(Err);
+
// Import the qualifier, if any.
if (auto LocOrErr = import(D->getQualifierLoc()))
D2->setQualifierInfo(*LocOrErr);
else
return LocOrErr.takeError();
- if (auto *TSI = D->getTypeAsWritten()) {
- if (auto TInfoOrErr = import(TSI))
- D2->setTypeAsWritten(*TInfoOrErr);
- else
- return TInfoOrErr.takeError();
+ if (D->getTemplateArgsAsWritten())
+ D2->setTemplateArgsAsWritten(ToTAInfo);
- if (auto LocOrErr = import(D->getTemplateKeywordLoc()))
- D2->setTemplateKeywordLoc(*LocOrErr);
- else
- return LocOrErr.takeError();
+ if (auto LocOrErr = import(D->getTemplateKeywordLoc()))
+ D2->setTemplateKeywordLoc(*LocOrErr);
+ else
+ return LocOrErr.takeError();
- if (auto LocOrErr = import(D->getExternLoc()))
- D2->setExternLoc(*LocOrErr);
- else
- return LocOrErr.takeError();
- }
+ if (auto LocOrErr = import(D->getExternKeywordLoc()))
+ D2->setExternKeywordLoc(*LocOrErr);
+ else
+ return LocOrErr.takeError();
if (D->getPointOfInstantiation().isValid()) {
if (auto POIOrErr = import(D->getPointOfInstantiation()))
@@ -6517,7 +6519,7 @@ ExpectedDecl ASTNodeImporter::VisitVarTemplateSpecializationDecl(
VarTemplateSpecializationDecl *D2 = nullptr;
TemplateArgumentListInfo ToTAInfo;
- if (const ASTTemplateArgumentListInfo *Args = D->getTemplateArgsInfo()) {
+ if (const auto *Args = D->getTemplateArgsAsWritten()) {
if (Error Err = ImportTemplateArgumentListInfo(*Args, ToTAInfo))
return std::move(Err);
}
@@ -6525,14 +6527,6 @@ ExpectedDecl ASTNodeImporter::VisitVarTemplateSpecializationDecl(
using PartVarSpecDecl = VarTemplatePartialSpecializationDecl;
// Create a new specialization.
if (auto *FromPartial = dyn_cast<PartVarSpecDecl>(D)) {
- // Import TemplateArgumentListInfo
- TemplateArgumentListInfo ArgInfos;
- const auto *FromTAArgsAsWritten = FromPartial->getTemplateArgsAsWritten();
- // NOTE: FromTAArgsAsWritten and template parameter list are non-null.
- if (Error Err =
- ImportTemplateArgumentListInfo(*FromTAArgsAsWritten, ArgInfos))
- return std::move(Err);
-
auto ToTPListOrErr = import(FromPartial->getTemplateParameters());
if (!ToTPListOrErr)
return ToTPListOrErr.takeError();
@@ -6541,7 +6535,7 @@ ExpectedDecl ASTNodeImporter::VisitVarTemplateSpecializationDecl(
if (GetImportedOrCreateDecl(ToPartial, D, Importer.getToContext(), DC,
*BeginLocOrErr, *IdLocOrErr, *ToTPListOrErr,
VarTemplate, QualType(), nullptr,
- D->getStorageClass(), TemplateArgs, ArgInfos))
+ D->getStorageClass(), TemplateArgs))
return ToPartial;
if (Expected<PartVarSpecDecl *> ToInstOrErr =
@@ -6584,7 +6578,9 @@ ExpectedDecl ASTNodeImporter::VisitVarTemplateSpecializationDecl(
}
D2->setSpecializationKind(D->getSpecializationKind());
- D2->setTemplateArgsInfo(ToTAInfo);
+
+ if (D->getTemplateArgsAsWritten())
+ D2->setTemplateArgsAsWritten(ToTAInfo);
if (auto LocOrErr = import(D->getQualifierLoc()))
D2->setQualifierInfo(*LocOrErr);
diff --git a/clang/lib/AST/DeclPrinter.cpp b/clang/lib/AST/DeclPrinter.cpp
index 599d379340aba..c5868256b440d 100644
--- a/clang/lib/AST/DeclPrinter.cpp
+++ b/clang/lib/AST/DeclPrinter.cpp
@@ -1083,15 +1083,15 @@ void DeclPrinter::VisitCXXRecordDecl(CXXRecordDecl *D) {
NNS->print(Out, Policy);
Out << *D;
- if (auto S = dyn_cast<ClassTemplateSpecializationDecl>(D)) {
- ArrayRef<TemplateArgument> Args = S->getTemplateArgs().asArray();
- if (!Policy.PrintCanonicalTypes)
- if (const auto* TSI = S->getTypeAsWritten())
- if (const auto *TST =
- dyn_cast<TemplateSpecializationType>(TSI->getType()))
- Args = TST->template_arguments();
- printTemplateArguments(
- Args, S->getSpecializedTemplate()->getTemplateParameters());
+ if (auto *S = dyn_cast<ClassTemplateSpecializationDecl>(D)) {
+ const TemplateParameterList *TParams =
+ S->getSpecializedTemplate()->getTemplateParameters();
+ const ASTTemplateArgumentListInfo *TArgAsWritten =
+ S->getTemplateArgsAsWritten();
+ if (TArgAsWritten && !Policy.PrintCanonicalTypes)
+ printTemplateArguments(TArgAsWritten->arguments(), TParams);
+ else
+ printTemplateArguments(S->getTemplateArgs().asArray(), TParams);
}
}
diff --git a/clang/lib/AST/DeclTemplate.cpp b/clang/lib/AST/DeclTemplate.cpp
index d27a30e0c5fce..af2d8d728e3ef 100644
--- a/clang/lib/AST/DeclTemplate.cpp
+++ b/clang/lib/AST/DeclTemplate.cpp
@@ -985,41 +985,63 @@ ClassTemplateSpecializationDecl::getSpecializedTemplate() const {
SourceRange
ClassTemplateSpecializationDecl::getSourceRange() const {
- if (ExplicitInfo) {
- SourceLocation Begin = getTemplateKeywordLoc();
- if (Begin.isValid()) {
- // Here we have an explicit (partial) specialization or instantiation.
- assert(getSpecializationKind() == TSK_ExplicitSpecialization ||
- getSpecializationKind() == TSK_ExplicitInstantiationDeclaration ||
- getSpecializationKind() == TSK_ExplicitInstantiationDefinition);
- if (getExternLoc().isValid())
- Begin = getExternLoc();
- SourceLocation End = getBraceRange().getEnd();
- if (End.isInvalid())
- End = getTypeAsWritten()->getTypeLoc().getEndLoc();
- return SourceRange(Begin, End);
- }
- // An implicit instantiation of a class template partial specialization
- // uses ExplicitInfo to record the TypeAsWritten, but the source
- // locations should be retrieved from the instantiation pattern.
- using CTPSDecl = ClassTemplatePartialSpecializationDecl;
- auto *ctpsd = const_cast<CTPSDecl *>(cast<CTPSDecl>(this));
- CTPSDecl *inst_from = ctpsd->getInstantiatedFromMember();
- assert(inst_from != nullptr);
- return inst_from->getSourceRange();
- }
- else {
+ if (getSpecializationKind() == TSK_ExplicitInstantiationDeclaration) {
+ return SourceRange(getExternKeywordLoc(),
+ getTemplateArgsAsWritten()->getRAngleLoc());
+ } else if (getSpecializationKind() == TSK_ExplicitInstantiationDefinition) {
+ return SourceRange(getTemplateKeywordLoc(),
+ getTemplateArgsAsWritten()->getRAngleLoc());
+ } else if (!isExplicitSpecialization()) {
// No explicit info available.
llvm::PointerUnion<ClassTemplateDecl *,
ClassTemplatePartialSpecializationDecl *>
- inst_from = getInstantiatedFrom();
- if (inst_from.isNull())
+ InstFrom = getInstantiatedFrom();
+ if (InstFrom.isNull())
return getSpecializedTemplate()->getSourceRange();
- if (const auto *ctd = inst_from.dyn_cast<ClassTemplateDecl *>())
- return ctd->getSourceRange();
- return inst_from.get<ClassTemplatePartialSpecializationDecl *>()
- ->getSourceRange();
+ if (const auto *CTD = InstFrom.dyn_cast<ClassTemplateDecl *>())
+ return CTD->getSourceRange();
+ return InstFrom.get<ClassTemplatePartialSpecializationDecl *>()
+ ->getSourceRange();
+ }
+ SourceLocation Begin = TagDecl::getOuterLocStart();
+ if (const auto *CTPSD =
+ dyn_cast<ClassTemplatePartialSpecializationDecl>(this)) {
+ if (const auto *InstFrom = CTPSD->getInstantiatedFromMember())
+ return InstFrom->getSourceRange();
+ else if (!getNumTemplateParameterLists())
+ Begin = CTPSD->getTemplateParameters()->getTemplateLoc();
+ }
+ SourceLocation End = getBraceRange().getEnd();
+ if (End.isInvalid())
+ End = getTemplateArgsAsWritten()->getRAngleLoc();
+ return SourceRange(Begin, End);
+}
+
+void ClassTemplateSpecializationDecl::setExternKeywordLoc(SourceLocation Loc) {
+ auto *Info = ExplicitInfo.dyn_cast<ExplicitInstantiationInfo *>();
+ if (!Info) {
+ // Don't allocate if the location is invalid.
+ if (Loc.isInvalid())
+ return;
+ Info = new (getASTContext()) ExplicitInstantiationInfo;
+ Info->TemplateArgsAsWritten = getTemplateArgsAsWritten();
+ ExplicitInfo = Info;
}
+ Info->ExternKeywordLoc = Loc;
+}
+
+void ClassTemplateSpecializationDecl::setTemplateKeywordLoc(
+ SourceLocation Loc) {
+ auto *Info = ExplicitInfo.dyn_cast<ExplicitInstantiationInfo *>();
+ if (!Info) {
+ // Don't allocate if the location is invalid.
+ if (Loc.isInvalid())
+ return;
+ Info = new (getASTContext()) ExplicitInstantiationInfo;
+ Info->TemplateArgsAsWritten = getTemplateArgsAsWritten();
+ ExplicitInfo = Info;
+ }
+ Info->TemplateKeywordLoc = Loc;
}
//===----------------------------------------------------------------------===//
@@ -1087,43 +1109,29 @@ void ImplicitConceptSpecializationDecl::setTemplateArguments(
//===----------------------------------------------------------------------===//
void ClassTemplatePartialSpecializationDecl::anchor() {}
-ClassTemplatePartialSpecializationDecl::
-ClassTemplatePartialSpecializationDecl(ASTContext &Context, TagKind TK,
- DeclContext *DC,
- SourceLocation StartLoc,
- SourceLocation IdLoc,
- TemplateParameterList *Params,
- ClassTemplateDecl *SpecializedTemplate,
- ArrayRef<TemplateArgument> Args,
- const ASTTemplateArgumentListInfo *ArgInfos,
- ClassTemplatePartialSpecializationDecl *PrevDecl)
- : ClassTemplateSpecializationDecl(Context,
- ClassTemplatePartialSpecialization,
- TK, DC, StartLoc, IdLoc,
- SpecializedTemplate, Args, PrevDecl),
- TemplateParams(Params), ArgsAsWritten(ArgInfos),
- InstantiatedFromMember(nullptr, false) {
+ClassTemplatePartialSpecializationDecl::ClassTemplatePartialSpecializationDecl(
+ ASTContext &Context, TagKind TK, DeclContext *DC, SourceLocation StartLoc,
+ SourceLocation IdLoc, TemplateParameterList *Params,
+ ClassTemplateDecl *SpecializedTemplate, ArrayRef<TemplateArgument> Args,
+ ClassTemplatePartialSpecializationDecl *PrevDecl)
+ : ClassTemplateSpecializationDecl(
+ Context, ClassTemplatePartialSpecialization, TK, DC, StartLoc, IdLoc,
+ SpecializedTemplate, Args, PrevDecl),
+ TemplateParams(Params), InstantiatedFromMember(nullptr, false) {
if (AdoptTemplateParameterList(Params, this))
setInvalidDecl();
}
ClassTemplatePartialSpecializationDecl *
-ClassTemplatePartialSpecializationDecl::
-Create(ASTContext &Context, TagKind TK,DeclContext *DC,
- SourceLocation StartLoc, SourceLocation IdLoc,
- TemplateParameterList *Params,
- ClassTemplateDecl *SpecializedTemplate,
- ArrayRef<TemplateArgument> Args,
- const TemplateArgumentListInfo &ArgInfos,
- QualType CanonInjectedType,
- ClassTemplatePartialSpecializationDecl *PrevDecl) {
- const ASTTemplateArgumentListInfo *ASTArgInfos =
- ASTTemplateArgumentListInfo::Create(Context, ArgInfos);
-
- auto *Result = new (Context, DC)
- ClassTemplatePartialSpecializationDecl(Context, TK, DC, StartLoc, IdLoc,
- Params, SpecializedTemplate, Args,
- ASTArgInfos, PrevDecl);
+ClassTemplatePartialSpecializationDecl::Create(
+ ASTContext &Context, TagKind TK, DeclContext *DC, SourceLocation StartLoc,
+ SourceLocation IdLoc, TemplateParameterList *Params,
+ ClassTemplateDecl *SpecializedTemplate, ArrayRef<TemplateArgument> Args,
+ QualType CanonInjectedType,
+ ClassTemplatePartialSpecializationDecl *PrevDecl) {
+ auto *Result = new (Context, DC) ClassTemplatePartialSpecializationDecl(
+ Context, TK, DC, StartLoc, IdLoc, Params, SpecializedTemplate, Args,
+ PrevDecl);
Result->setSpecializationKind(TSK_ExplicitSpecialization);
Result->setMayHaveOutOfDateDef(false);
@@ -1371,26 +1379,47 @@ VarTemplateDecl *VarTemplateSpecializationDecl::getSpecializedTemplate() const {
return SpecializedTemplate.get<VarTemplateDecl *>();
}
-void VarTemplateSpecializationDecl::setTemplateArgsInfo(
- const TemplateArgumentListInfo &ArgsInfo) {
- TemplateArgsInfo =
- ASTTemplateArgumentListInfo::Create(getASTContext(), ArgsInfo);
-}
-
-void VarTemplateSpecializationDecl::setTemplateArgsInfo(
- const ASTTemplateArgumentListInfo *ArgsInfo) {
- TemplateArgsInfo =
- ASTTemplateArgumentListInfo::Create(getASTContext(), ArgsInfo);
-}
-
SourceRange VarTemplateSpecializationDecl::getSourceRange() const {
if (isExplicitSpecialization() && !hasInit()) {
- if (const ASTTemplateArgumentListInfo *Info = getTemplateArgsInfo())
+ if (const ASTTemplateArgumentListInfo *Info = getTemplateArgsAsWritten())
return SourceRange(getOuterLocStart(), Info->getRAngleLoc());
+ } else if (getTemplateSpecializationKind() ==
+ TSK_ExplicitInstantiationDeclaration) {
+ if (const ASTTemplateArgumentListInfo *Info = getTemplateArgsAsWritten())
+ return SourceRange(getExternKeywordLoc(), Info->getRAngleLoc());
+ } else if (getTemplateSpecializationKind() ==
+ TSK_ExplicitInstantiationDefinition) {
+ if (const ASTTemplateArgumentListInfo *Info = getTemplateArgsAsWritten())
+ return SourceRange(getTemplateKeywordLoc(), Info->getRAngleLoc());
}
return VarDecl::getSourceRange();
}
+void VarTemplateSpecializationDecl::setExternKeywordLoc(SourceLocation Loc) {
+ auto *Info = ExplicitInfo.dyn_cast<ExplicitInstantiationInfo *>();
+ if (!Info) {
+ // Don't allocate if the location is invalid.
+ if (Loc.isInvalid())
+ return;
+ Info = new (getASTContext()) ExplicitInstantiationInfo;
+ Info->TemplateArgsAsWritten = getTemplateArgsAsWritten();
+ ExplicitInfo = Info;
+ }
+ Info->ExternKeywordLoc = Loc;
+}
+
+void VarTemplateSpecializationDecl::setTemplateKeywordLoc(SourceLocation Loc) {
+ auto *Info = ExplicitInfo.dyn_cast<ExplicitInstantiationInfo *>();
+ if (!Info) {
+ // Don't allocate if the location is invalid.
+ if (Loc.isInvalid())
+ return;
+ Info = new (getASTContext()) ExplicitInstantiationInfo;
+ Info->TemplateArgsAsWritten = getTemplateArgsAsWritten();
+ ExplicitInfo = Info;
+ }
+ Info->TemplateKeywordLoc = Loc;
+}
//===----------------------------------------------------------------------===//
// VarTemplatePartialSpecializationDecl Implementation
@@ -1402,13 +1431,11 @@ VarTemplatePartialSpecializationDecl::VarTemplatePartialSpecializationDecl(
ASTContext &Context, DeclContext *DC, SourceLocation StartLoc,
SourceLocation IdLoc, TemplateParameterList *Params,
VarTemplateDecl *SpecializedTemplate, QualType T, TypeSourceInfo *TInfo,
- StorageClass S, ArrayRef<TemplateArgument> Args,
- const ASTTemplateArgumentListInfo *ArgInfos)
+ StorageClass S, ArrayRef<TemplateArgument> Args)
: VarTemplateSpecializationDecl(VarTemplatePartialSpecialization, Context,
DC, StartLoc, IdLoc, SpecializedTemplate, T,
TInfo, S, Args),
- TemplateParams(Params), ArgsAsWritten(ArgInfos),
- InstantiatedFromMember(nullptr, false) {
+ TemplateParams(Params), InstantiatedFromMember(nullptr, false) {
if (AdoptTemplateParameterList(Params, DC))
setInvalidDecl();
}
@@ -1418,15 +1445,10 @@ VarTemplatePartialSpecializationDecl::Create(
ASTContext &Context, DeclContext *DC, SourceLocation StartLoc,
SourceLocation IdLoc, TemplateParameterList *Params,
VarTemplateDecl *SpecializedTemplate, QualType T, TypeSourceInfo *TInfo,
- StorageClass S, ArrayRef<TemplateArgument> Args,
- const TemplateArgumentListInfo &ArgInfos) {
- const ASTTemplateArgumentListInfo *ASTArgInfos
- = ASTTemplateArgumentListInfo::Create(Context, ArgInfos);
-
- auto *Result =
- new (Context, DC) VarTemplatePartialSpecializationDecl(
- Context, DC, StartLoc, IdLoc, Params, SpecializedTemplate, T, TInfo,
- S, Args, ASTArgInfos);
+ StorageClass S, ArrayRef<TemplateArgument> Args) {
+ auto *Result = new (Context, DC) VarTemplatePartialSpecializationDecl(
+ Context, DC, StartLoc, IdLoc, Params, SpecializedTemplate, T, TInfo, S,
+ Args);
Result->setSpecializationKind(TSK_ExplicitSpecialization);
return Result;
}
diff --git a/clang/lib/AST/TypePrinter.cpp b/clang/lib/AST/TypePrinter.cpp
index 9602f448e9427..87f0a8728d850 100644
--- a/clang/lib/AST/TypePrinter.cpp
+++ b/clang/lib/AST/TypePrinter.cpp
@@ -1472,21 +1472,18 @@ void TypePrinter::printTag(TagDecl *D, raw_ostream &OS) {
// If this is a class template specialization, print the template
// arguments.
- if (const auto *Spec = dyn_cast<ClassTemplateSpecializationDecl>(D)) {
- ArrayRef<TemplateArgument> Args;
- TypeSourceInfo *TAW = Spec->getTypeAsWritten();
- if (!Policy.PrintCanonicalTypes && TAW) {
- const TemplateSpecializationType *TST =
- cast<TemplateSpecializationType>(TAW->getType());
- Args = TST->template_arguments();
- } else {
- const TemplateArgumentList &TemplateArgs = Spec->getTemplateArgs();
- Args = TemplateArgs.asArray();
- }
+ if (auto *S = dyn_cast<ClassTemplateSpecializationDecl>(D)) {
+ const TemplateParameterList *TParams =
+ S->getSpecializedTemplate()->getTemplateParameters();
+ const ASTTemplateArgumentListInfo *TArgAsWritten =
+ S->getTemplateArgsAsWritten();
IncludeStrongLifetimeRAII Strong(Policy);
- printTemplateArgumentList(
- OS, Args, Policy,
- Spec->getSpecializedTemplate()->getTemplateParameters());
+ if (TArgAsWritten && !Policy.PrintCanonicalTypes)
+ printTemplateArgumentList(OS, TArgAsWritten->arguments(), Policy,
+ TParams);
+ else
+ printTemplateArgumentList(OS, S->getTemplateArgs().asArray(), Policy,
+ TParams);
}
spaceBeforePlaceHolder(OS);
diff --git a/clang/lib/Index/IndexDecl.cpp b/clang/lib/Index/IndexDecl.cpp
index 1c04aa17d53fb..8eb88f5a1e94e 100644
--- a/clang/lib/Index/IndexDecl.cpp
+++ b/clang/lib/Index/IndexDecl.cpp
@@ -673,9 +673,12 @@ class IndexingDeclVisitor : public ConstDeclVisitor<IndexingDeclVisitor, bool> {
IndexCtx.indexTagDecl(
D, SymbolRelation(SymbolRoleSet(SymbolRole::RelationSpecializationOf),
SpecializationOf));
- if (TypeSourceInfo *TSI = D->getTypeAsWritten())
- IndexCtx.indexTypeSourceInfo(TSI, /*Parent=*/nullptr,
- D->getLexicalDeclContext());
+ // Template specialization arguments.
+ if (const ASTTemplateArgumentListInfo *TemplateArgInfo =
+ D->getTemplateArgsAsWritten()) {
+ for (const auto &Arg : TemplateArgInfo->arguments())
+ handleTemplateArgumentLoc(Arg, D, D->getLexicalDeclContext());
+ }
return true;
}
diff --git a/clang/lib/Sema/Sema.cpp b/clang/lib/Sema/Sema.cpp
index a1e32d391ed0c..0febf4e1d4546 100644
--- a/clang/lib/Sema/Sema.cpp
+++ b/clang/lib/Sema/Sema.cpp
@@ -1408,7 +1408,7 @@ void Sema::ActOnEndOfTranslationUnit() {
SourceRange DiagRange = DiagD->getLocation();
if (const auto *VTSD = dyn_cast<VarTemplateSpecializationDecl>(DiagD)) {
if (const ASTTemplateArgumentListInfo *ASTTAL =
- VTSD->getTemplateArgsInfo())
+ VTSD->getTemplateArgsAsWritten())
DiagRange.setEnd(ASTTAL->RAngleLoc);
}
if (DiagD->isReferenced()) {
diff --git a/clang/lib/Sema/SemaTemplate.cpp b/clang/lib/Sema/SemaTemplate.cpp
index 5c72270ff1504..44e3c6276be51 100644
--- a/clang/lib/Sema/SemaTemplate.cpp
+++ b/clang/lib/Sema/SemaTemplate.cpp
@@ -5166,7 +5166,8 @@ DeclResult Sema::ActOnVarTemplateSpecialization(
VarTemplatePartialSpecializationDecl::Create(
Context, VarTemplate->getDeclContext(), TemplateKWLoc,
TemplateNameLoc, TemplateParams, VarTemplate, DI->getType(), DI, SC,
- CanonicalConverted, TemplateArgs);
+ CanonicalConverted);
+ Partial->setTemplateArgsAsWritten(TemplateArgs);
if (!PrevPartial)
VarTemplate->AddPartialSpecialization(Partial, InsertPos);
@@ -5184,7 +5185,7 @@ DeclResult Sema::ActOnVarTemplateSpecialization(
Specialization = VarTemplateSpecializationDecl::Create(
Context, VarTemplate->getDeclContext(), TemplateKWLoc, TemplateNameLoc,
VarTemplate, DI->getType(), DI, SC, CanonicalConverted);
- Specialization->setTemplateArgsInfo(TemplateArgs);
+ Specialization->setTemplateArgsAsWritten(TemplateArgs);
if (!PrevDecl)
VarTemplate->AddSpecialization(Specialization, InsertPos);
@@ -5219,7 +5220,6 @@ DeclResult Sema::ActOnVarTemplateSpecialization(
}
}
- Specialization->setTemplateKeywordLoc(TemplateKWLoc);
Specialization->setLexicalDeclContext(CurContext);
// Add the specialization into its lexical context, so that it can
@@ -9274,10 +9274,6 @@ DeclResult Sema::ActOnClassTemplateSpecialization(
MultiTemplateParamsArg TemplateParameterLists, SkipBodyInfo *SkipBody) {
assert(TUK != TUK_Reference && "References are not specializations");
- // NOTE: KWLoc is the location of the tag keyword. This will instead
- // store the location of the outermost template keyword in the declaration.
- SourceLocation TemplateKWLoc = TemplateParameterLists.size() > 0
- ? TemplateParameterLists[0]->getTemplateLoc() : KWLoc;
SourceLocation TemplateNameLoc = TemplateId.TemplateNameLoc;
SourceLocation LAngleLoc = TemplateId.LAngleLoc;
SourceLocation RAngleLoc = TemplateId.RAngleLoc;
@@ -9489,7 +9485,8 @@ DeclResult Sema::ActOnClassTemplateSpecialization(
ClassTemplatePartialSpecializationDecl::Create(
Context, Kind, ClassTemplate->getDeclContext(), KWLoc,
TemplateNameLoc, TemplateParams, ClassTemplate, CanonicalConverted,
- TemplateArgs, CanonType, PrevPartial);
+ CanonType, PrevPartial);
+ Partial->setTemplateArgsAsWritten(TemplateArgs);
SetNestedNameSpecifier(*this, Partial, SS);
if (TemplateParameterLists.size() > 1 && SS.isSet()) {
Partial->setTemplateParameterListsInfo(
@@ -9512,6 +9509,7 @@ DeclResult Sema::ActOnClassTemplateSpecialization(
Specialization = ClassTemplateSpecializationDecl::Create(
Context, Kind, ClassTemplate->getDeclContext(), KWLoc, TemplateNameLoc,
ClassTemplate, CanonicalConverted, PrevDecl);
+ Specialization->setTemplateArgsAsWritten(TemplateArgs);
SetNestedNameSpecifier(*this, Specialization, SS);
if (TemplateParameterLists.size() > 0) {
Specialization->setTemplateParameterListsInfo(Context,
@@ -9595,21 +9593,6 @@ DeclResult Sema::ActOnClassTemplateSpecialization(
<< (isPartialSpecialization? 1 : 0)
<< FixItHint::CreateRemoval(ModulePrivateLoc);
- // Build the fully-sugared type for this class template
- // specialization as the user wrote in the specialization
- // itself. This means that we'll pretty-print the type retrieved
- // from the specialization's declaration the way that the user
- // actually wrote the specialization, rather than formatting the
- // name based on the "canonical" representation used to store the
- // template arguments in the specialization.
- TypeSourceInfo *WrittenTy
- = Context.getTemplateSpecializationTypeInfo(Name, TemplateNameLoc,
- TemplateArgs, CanonType);
- if (TUK != TUK_Friend) {
- Specialization->setTypeAsWritten(WrittenTy);
- Specialization->setTemplateKeywordLoc(TemplateKWLoc);
- }
-
// C++ [temp.expl.spec]p9:
// A template explicit specialization is in the scope of the
// namespace in which the template was defined.
@@ -9625,6 +9608,15 @@ DeclResult Sema::ActOnClassTemplateSpecialization(
Specialization->startDefinition();
if (TUK == TUK_Friend) {
+ // Build the fully-sugared type for this class template
+ // specialization as the user wrote in the specialization
+ // itself. This means that we'll pretty-print the type retrieved
+ // from the specialization's declaration the way that the user
+ // actually wrote the specialization, rather than formatting the
+ // name based on the "canonical" representation used to store the
+ // template arguments in the specialization.
+ TypeSourceInfo *WrittenTy = Context.getTemplateSpecializationTypeInfo(
+ Name, TemplateNameLoc, TemplateArgs, CanonType);
FriendDecl *Friend = FriendDecl::Create(Context, CurContext,
TemplateNameLoc,
WrittenTy,
@@ -10830,21 +10822,10 @@ DeclResult Sema::ActOnExplicitInstantiation(
}
}
- // Build the fully-sugared type for this explicit instantiation as
- // the user wrote in the explicit instantiation itself. This means
- // that we'll pretty-print the type retrieved from the
- // specialization's declaration the way that the user actually wrote
- // the explicit instantiation, rather than formatting the name based
- // on the "canonical" representation used to store the template
- // arguments in the specialization.
- TypeSourceInfo *WrittenTy
- = Context.getTemplateSpecializationTypeInfo(Name, TemplateNameLoc,
- TemplateArgs,
- Context.getTypeDeclType(Specialization));
- Specialization->setTypeAsWritten(WrittenTy);
+ Specialization->setTemplateArgsAsWritten(TemplateArgs);
// Set source locations for keywords.
- Specialization->setExternLoc(ExternLoc);
+ Specialization->setExternKeywordLoc(ExternLoc);
Specialization->setTemplateKeywordLoc(TemplateLoc);
Specialization->setBraceRange(SourceRange());
@@ -11257,6 +11238,11 @@ DeclResult Sema::ActOnExplicitInstantiation(Scope *S,
if (!HasNoEffect) {
// Instantiate static data member or variable template.
Prev->setTemplateSpecializationKind(TSK, D.getIdentifierLoc());
+ if (auto *VTSD = dyn_cast<VarTemplatePartialSpecializationDecl>(Prev)) {
+ VTSD->setExternKeywordLoc(ExternLoc);
+ VTSD->setTemplateKeywordLoc(TemplateLoc);
+ }
+
// Merge attributes.
ProcessDeclAttributeList(S, Prev, D.getDeclSpec().getAttributes());
if (PrevTemplate)
diff --git a/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp b/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
index d544cfac55ba3..884e98a300f5a 100644
--- a/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
+++ b/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
@@ -3858,15 +3858,16 @@ TemplateDeclInstantiator::VisitClassTemplateSpecializationDecl(
// Substitute into the template arguments of the class template explicit
// specialization.
- TemplateSpecializationTypeLoc Loc = D->getTypeAsWritten()->getTypeLoc().
- castAs<TemplateSpecializationTypeLoc>();
- TemplateArgumentListInfo InstTemplateArgs(Loc.getLAngleLoc(),
- Loc.getRAngleLoc());
- SmallVector<TemplateArgumentLoc, 4> ArgLocs;
- for (unsigned I = 0; I != Loc.getNumArgs(); ++I)
- ArgLocs.push_back(Loc.getArgLoc(I));
- if (SemaRef.SubstTemplateArguments(ArgLocs, TemplateArgs, InstTemplateArgs))
- return nullptr;
+ TemplateArgumentListInfo InstTemplateArgs;
+ if (const ASTTemplateArgumentListInfo *TemplateArgsInfo =
+ D->getTemplateArgsAsWritten()) {
+ InstTemplateArgs.setLAngleLoc(TemplateArgsInfo->getLAngleLoc());
+ InstTemplateArgs.setRAngleLoc(TemplateArgsInfo->getRAngleLoc());
+
+ if (SemaRef.SubstTemplateArguments(TemplateArgsInfo->arguments(),
+ TemplateArgs, InstTemplateArgs))
+ return nullptr;
+ }
// Check that the template argument list is well-formed for this
// class template.
@@ -3920,6 +3921,7 @@ TemplateDeclInstantiator::VisitClassTemplateSpecializationDecl(
ClassTemplateSpecializationDecl::Create(
SemaRef.Context, D->getTagKind(), Owner, D->getBeginLoc(),
D->getLocation(), InstClassTemplate, CanonicalConverted, PrevDecl);
+ InstD->setTemplateArgsAsWritten(InstTemplateArgs);
// Add this partial specialization to the set of class template partial
// specializations.
@@ -3930,28 +3932,10 @@ TemplateDeclInstantiator::VisitClassTemplateSpecializationDecl(
if (SubstQualifier(D, InstD))
return nullptr;
- // Build the canonical type that describes the converted template
- // arguments of the class template explicit specialization.
- QualType CanonType = SemaRef.Context.getTemplateSpecializationType(
- TemplateName(InstClassTemplate), CanonicalConverted,
- SemaRef.Context.getRecordType(InstD));
-
- // Build the fully-sugared type for this class template
- // specialization as the user wrote in the specialization
- // itself. This means that we'll pretty-print the type retrieved
- // from the specialization's declaration the way that the user
- // actually wrote the specialization, rather than formatting the
- // name based on the "canonical" representation used to store the
- // template arguments in the specialization.
- TypeSourceInfo *WrittenTy = SemaRef.Context.getTemplateSpecializationTypeInfo(
- TemplateName(InstClassTemplate), D->getLocation(), InstTemplateArgs,
- CanonType);
-
InstD->setAccess(D->getAccess());
InstD->setInstantiationOfMemberClass(D, TSK_ImplicitInstantiation);
InstD->setSpecializationKind(D->getSpecializationKind());
- InstD->setTypeAsWritten(WrittenTy);
- InstD->setExternLoc(D->getExternLoc());
+ InstD->setExternKeywordLoc(D->getExternKeywordLoc());
InstD->setTemplateKeywordLoc(D->getTemplateKeywordLoc());
Owner->addDecl(InstD);
@@ -3985,7 +3969,7 @@ Decl *TemplateDeclInstantiator::VisitVarTemplateSpecializationDecl(
// Substitute the current template arguments.
if (const ASTTemplateArgumentListInfo *TemplateArgsInfo =
- D->getTemplateArgsInfo()) {
+ D->getTemplateArgsAsWritten()) {
VarTemplateArgsInfo.setLAngleLoc(TemplateArgsInfo->getLAngleLoc());
VarTemplateArgsInfo.setRAngleLoc(TemplateArgsInfo->getRAngleLoc());
@@ -4043,7 +4027,7 @@ Decl *TemplateDeclInstantiator::VisitVarTemplateSpecializationDecl(
VarTemplateSpecializationDecl *Var = VarTemplateSpecializationDecl::Create(
SemaRef.Context, Owner, D->getInnerLocStart(), D->getLocation(),
VarTemplate, DI->getType(), DI, D->getStorageClass(), Converted);
- Var->setTemplateArgsInfo(TemplateArgsInfo);
+ Var->setTemplateArgsAsWritten(TemplateArgsInfo);
if (!PrevDecl) {
void *InsertPos = nullptr;
VarTemplate->findSpecialization(Converted, InsertPos);
@@ -4285,19 +4269,21 @@ TemplateDeclInstantiator::InstantiateClassTemplatePartialSpecialization(
QualType CanonType = SemaRef.Context.getTemplateSpecializationType(
TemplateName(ClassTemplate), CanonicalConverted);
- // Build the fully-sugared type for this class template
- // specialization as the user wrote in the specialization
- // itself. This means that we'll pretty-print the type retrieved
- // from the specialization's declaration the way that the user
- // actually wrote the specialization, rather than formatting the
- // name based on the "canonical" representation used to store the
- // template arguments in the specialization.
- TypeSourceInfo *WrittenTy
- = SemaRef.Context.getTemplateSpecializationTypeInfo(
- TemplateName(ClassTemplate),
- PartialSpec->getLocation(),
- InstTemplateArgs,
- CanonType);
+ // Create the class template partial specialization declaration.
+ ClassTemplatePartialSpecializationDecl *InstPartialSpec =
+ ClassTemplatePartialSpecializationDecl::Create(
+ SemaRef.Context, PartialSpec->getTagKind(), Owner,
+ PartialSpec->getBeginLoc(), PartialSpec->getLocation(), InstParams,
+ ClassTemplate, CanonicalConverted, CanonType,
+ /*PrevDecl=*/nullptr);
+
+ InstPartialSpec->setTemplateArgsAsWritten(InstTemplateArgs);
+
+ // Substitute the nested name specifier, if any.
+ if (SubstQualifier(PartialSpec, InstPartialSpec))
+ return nullptr;
+
+ InstPartialSpec->setInstantiatedFromMember(PartialSpec);
if (PrevDecl) {
// We've already seen a partial specialization with the same template
@@ -4315,28 +4301,14 @@ TemplateDeclInstantiator::InstantiateClassTemplatePartialSpecialization(
//
// Outer<int, int> outer; // error: the partial specializations of Inner
// // have the same signature.
- SemaRef.Diag(PartialSpec->getLocation(), diag::err_partial_spec_redeclared)
- << WrittenTy->getType();
+ SemaRef.Diag(InstPartialSpec->getLocation(),
+ diag::err_partial_spec_redeclared)
+ << InstPartialSpec;
SemaRef.Diag(PrevDecl->getLocation(), diag::note_prev_partial_spec_here)
<< SemaRef.Context.getTypeDeclType(PrevDecl);
return nullptr;
}
-
- // Create the class template partial specialization declaration.
- ClassTemplatePartialSpecializationDecl *InstPartialSpec =
- ClassTemplatePartialSpecializationDecl::Create(
- SemaRef.Context, PartialSpec->getTagKind(), Owner,
- PartialSpec->getBeginLoc(), PartialSpec->getLocation(), InstParams,
- ClassTemplate, CanonicalConverted, InstTemplateArgs, CanonType,
- nullptr);
- // Substitute the nested name specifier, if any.
- if (SubstQualifier(PartialSpec, InstPartialSpec))
- return nullptr;
-
- InstPartialSpec->setInstantiatedFromMember(PartialSpec);
- InstPartialSpec->setTypeAsWritten(WrittenTy);
-
// Check the completed partial specialization.
SemaRef.CheckTemplatePartialSpecialization(InstPartialSpec);
@@ -4405,46 +4377,6 @@ TemplateDeclInstantiator::InstantiateVarTemplatePartialSpecialization(
VarTemplate->findPartialSpecialization(CanonicalConverted, InstParams,
InsertPos);
- // Build the canonical type that describes the converted template
- // arguments of the variable template partial specialization.
- QualType CanonType = SemaRef.Context.getTemplateSpecializationType(
- TemplateName(VarTemplate), CanonicalConverted);
-
- // Build the fully-sugared type for this variable template
- // specialization as the user wrote in the specialization
- // itself. This means that we'll pretty-print the type retrieved
- // from the specialization's declaration the way that the user
- // actually wrote the specialization, rather than formatting the
- // name based on the "canonical" representation used to store the
- // template arguments in the specialization.
- TypeSourceInfo *WrittenTy = SemaRef.Context.getTemplateSpecializationTypeInfo(
- TemplateName(VarTemplate), PartialSpec->getLocation(), InstTemplateArgs,
- CanonType);
-
- if (PrevDecl) {
- // We've already seen a partial specialization with the same template
- // parameters and template arguments. This can happen, for example, when
- // substituting the outer template arguments ends up causing two
- // variable template partial specializations of a member variable template
- // to have identical forms, e.g.,
- //
- // template<typename T, typename U>
- // struct Outer {
- // template<typename X, typename Y> pair<X,Y> p;
- // template<typename Y> pair<T, Y> p;
- // template<typename Y> pair<U, Y> p;
- // };
- //
- // Outer<int, int> outer; // error: the partial specializations of Inner
- // // have the same signature.
- SemaRef.Diag(PartialSpec->getLocation(),
- diag::err_var_partial_spec_redeclared)
- << WrittenTy->getType();
- SemaRef.Diag(PrevDecl->getLocation(),
- diag::note_var_prev_partial_spec_here);
- return nullptr;
- }
-
// Do substitution on the type of the declaration
TypeSourceInfo *DI = SemaRef.SubstType(
PartialSpec->getTypeSourceInfo(), TemplateArgs,
@@ -4464,16 +4396,39 @@ TemplateDeclInstantiator::InstantiateVarTemplatePartialSpecialization(
VarTemplatePartialSpecializationDecl::Create(
SemaRef.Context, Owner, PartialSpec->getInnerLocStart(),
PartialSpec->getLocation(), InstParams, VarTemplate, DI->getType(),
- DI, PartialSpec->getStorageClass(), CanonicalConverted,
- InstTemplateArgs);
+ DI, PartialSpec->getStorageClass(), CanonicalConverted);
+
+ InstPartialSpec->setTemplateArgsAsWritten(InstTemplateArgs);
// Substitute the nested name specifier, if any.
if (SubstQualifier(PartialSpec, InstPartialSpec))
return nullptr;
InstPartialSpec->setInstantiatedFromMember(PartialSpec);
- InstPartialSpec->setTypeAsWritten(WrittenTy);
+ if (PrevDecl) {
+ // We've already seen a partial specialization with the same template
+ // parameters and template arguments. This can happen, for example, when
+ // substituting the outer template arguments ends up causing two
+ // variable template partial specializations of a member variable template
+ // to have identical forms, e.g.,
+ //
+ // template<typename T, typename U>
+ // struct Outer {
+ // template<typename X, typename Y> pair<X,Y> p;
+ // template<typename Y> pair<T, Y> p;
+ // template<typename Y> pair<U, Y> p;
+ // };
+ //
+ // Outer<int, int> outer; // error: the partial specializations of Inner
+ // // have the same signature.
+ SemaRef.Diag(PartialSpec->getLocation(),
+ diag::err_var_partial_spec_redeclared)
+ << InstPartialSpec;
+ SemaRef.Diag(PrevDecl->getLocation(),
+ diag::note_var_prev_partial_spec_here);
+ return nullptr;
+ }
// Check the completed partial specialization.
SemaRef.CheckTemplatePartialSpecialization(InstPartialSpec);
@@ -5735,7 +5690,7 @@ void Sema::InstantiateVariableDefinition(SourceLocation PointOfInstantiation,
TemplateArgumentListInfo TemplateArgInfo;
if (const ASTTemplateArgumentListInfo *ArgInfo =
- VarSpec->getTemplateArgsInfo()) {
+ VarSpec->getTemplateArgsAsWritten()) {
TemplateArgInfo.setLAngleLoc(ArgInfo->getLAngleLoc());
TemplateArgInfo.setRAngleLoc(ArgInfo->getRAngleLoc());
for (const TemplateArgumentLoc &Arg : ArgInfo->arguments())
diff --git a/clang/lib/Serialization/ASTReaderDecl.cpp b/clang/lib/Serialization/ASTReaderDecl.cpp
index 089ede4f49260..0c647086e304a 100644
--- a/clang/lib/Serialization/ASTReaderDecl.cpp
+++ b/clang/lib/Serialization/ASTReaderDecl.cpp
@@ -2548,16 +2548,17 @@ ASTDeclReader::VisitClassTemplateSpecializationDeclImpl(
}
}
- // Explicit info.
- if (TypeSourceInfo *TyInfo = readTypeSourceInfo()) {
- auto *ExplicitInfo =
- new (C) ClassTemplateSpecializationDecl::ExplicitSpecializationInfo;
- ExplicitInfo->TypeAsWritten = TyInfo;
- ExplicitInfo->ExternLoc = readSourceLocation();
+ // extern/template keyword locations for explicit instantiations
+ if (Record.readBool()) {
+ auto *ExplicitInfo = new (C) ExplicitInstantiationInfo;
+ ExplicitInfo->ExternKeywordLoc = readSourceLocation();
ExplicitInfo->TemplateKeywordLoc = readSourceLocation();
D->ExplicitInfo = ExplicitInfo;
}
+ if (Record.readBool())
+ D->setTemplateArgsAsWritten(Record.readASTTemplateArgumentListInfo());
+
return Redecl;
}
@@ -2567,7 +2568,6 @@ void ASTDeclReader::VisitClassTemplatePartialSpecializationDecl(
// need them for profiling
TemplateParameterList *Params = Record.readTemplateParameterList();
D->TemplateParams = Params;
- D->ArgsAsWritten = Record.readASTTemplateArgumentListInfo();
RedeclarableResult Redecl = VisitClassTemplateSpecializationDeclImpl(D);
@@ -2617,16 +2617,17 @@ ASTDeclReader::VisitVarTemplateSpecializationDeclImpl(
}
}
- // Explicit info.
- if (TypeSourceInfo *TyInfo = readTypeSourceInfo()) {
- auto *ExplicitInfo =
- new (C) VarTemplateSpecializationDecl::ExplicitSpecializationInfo;
- ExplicitInfo->TypeAsWritten = TyInfo;
- ExplicitInfo->ExternLoc = readSourceLocation();
+ // extern/template keyword locations for explicit instantiations
+ if (Record.readBool()) {
+ auto *ExplicitInfo = new (C) ExplicitInstantiationInfo;
+ ExplicitInfo->ExternKeywordLoc = readSourceLocation();
ExplicitInfo->TemplateKeywordLoc = readSourceLocation();
D->ExplicitInfo = ExplicitInfo;
}
+ if (Record.readBool())
+ D->setTemplateArgsAsWritten(Record.readASTTemplateArgumentListInfo());
+
SmallVector<TemplateArgument, 8> TemplArgs;
Record.readTemplateArgumentList(TemplArgs, /*Canonicalize*/ true);
D->TemplateArgs = TemplateArgumentList::CreateCopy(C, TemplArgs);
@@ -2666,7 +2667,6 @@ void ASTDeclReader::VisitVarTemplatePartialSpecializationDecl(
VarTemplatePartialSpecializationDecl *D) {
TemplateParameterList *Params = Record.readTemplateParameterList();
D->TemplateParams = Params;
- D->ArgsAsWritten = Record.readASTTemplateArgumentListInfo();
RedeclarableResult Redecl = VisitVarTemplateSpecializationDeclImpl(D);
diff --git a/clang/lib/Serialization/ASTWriterDecl.cpp b/clang/lib/Serialization/ASTWriterDecl.cpp
index 6201d284f0e02..c2f1d1b44241c 100644
--- a/clang/lib/Serialization/ASTWriterDecl.cpp
+++ b/clang/lib/Serialization/ASTWriterDecl.cpp
@@ -1765,20 +1765,28 @@ void ASTDeclWriter::VisitClassTemplateSpecializationDecl(
Record.AddDeclRef(D->getSpecializedTemplate()->getCanonicalDecl());
}
- // Explicit info.
- Record.AddTypeSourceInfo(D->getTypeAsWritten());
- if (D->getTypeAsWritten()) {
- Record.AddSourceLocation(D->getExternLoc());
+ bool ExplicitInstantiation =
+ D->getTemplateSpecializationKind() ==
+ TSK_ExplicitInstantiationDeclaration ||
+ D->getTemplateSpecializationKind() == TSK_ExplicitInstantiationDefinition;
+ Record.push_back(ExplicitInstantiation);
+ if (ExplicitInstantiation) {
+ Record.AddSourceLocation(D->getExternKeywordLoc());
Record.AddSourceLocation(D->getTemplateKeywordLoc());
}
+ const ASTTemplateArgumentListInfo *ArgsWritten =
+ D->getTemplateArgsAsWritten();
+ Record.push_back(!!ArgsWritten);
+ if (ArgsWritten)
+ Record.AddASTTemplateArgumentListInfo(ArgsWritten);
+
Code = serialization::DECL_CLASS_TEMPLATE_SPECIALIZATION;
}
void ASTDeclWriter::VisitClassTemplatePartialSpecializationDecl(
ClassTemplatePartialSpecializationDecl *D) {
Record.AddTemplateParameterList(D->getTemplateParameters());
- Record.AddASTTemplateArgumentListInfo(D->getTemplateArgsAsWritten());
VisitClassTemplateSpecializationDecl(D);
@@ -1812,13 +1820,22 @@ void ASTDeclWriter::VisitVarTemplateSpecializationDecl(
Record.AddTemplateArgumentList(&D->getTemplateInstantiationArgs());
}
- // Explicit info.
- Record.AddTypeSourceInfo(D->getTypeAsWritten());
- if (D->getTypeAsWritten()) {
- Record.AddSourceLocation(D->getExternLoc());
+ bool ExplicitInstantiation =
+ D->getTemplateSpecializationKind() ==
+ TSK_ExplicitInstantiationDeclaration ||
+ D->getTemplateSpecializationKind() == TSK_ExplicitInstantiationDefinition;
+ Record.push_back(ExplicitInstantiation);
+ if (ExplicitInstantiation) {
+ Record.AddSourceLocation(D->getExternKeywordLoc());
Record.AddSourceLocation(D->getTemplateKeywordLoc());
}
+ const ASTTemplateArgumentListInfo *ArgsWritten =
+ D->getTemplateArgsAsWritten();
+ Record.push_back(!!ArgsWritten);
+ if (ArgsWritten)
+ Record.AddASTTemplateArgumentListInfo(ArgsWritten);
+
Record.AddTemplateArgumentList(&D->getTemplateArgs());
Record.AddSourceLocation(D->getPointOfInstantiation());
Record.push_back(D->getSpecializationKind());
@@ -1839,7 +1856,6 @@ void ASTDeclWriter::VisitVarTemplateSpecializationDecl(
void ASTDeclWriter::VisitVarTemplatePartialSpecializationDecl(
VarTemplatePartialSpecializationDecl *D) {
Record.AddTemplateParameterList(D->getTemplateParameters());
- Record.AddASTTemplateArgumentListInfo(D->getTemplateArgsAsWritten());
VisitVarTemplateSpecializationDecl(D);
diff --git a/clang/lib/Tooling/Syntax/BuildTree.cpp b/clang/lib/Tooling/Syntax/BuildTree.cpp
index cd02619894950..3e50d67f4d6ef 100644
--- a/clang/lib/Tooling/Syntax/BuildTree.cpp
+++ b/clang/lib/Tooling/Syntax/BuildTree.cpp
@@ -735,7 +735,8 @@ class BuildTreeVisitor : public RecursiveASTVisitor<BuildTreeVisitor> {
auto *Declaration =
cast<syntax::SimpleDeclaration>(handleFreeStandingTagDecl(C));
foldExplicitTemplateInstantiation(
- Builder.getTemplateRange(C), Builder.findToken(C->getExternLoc()),
+ Builder.getTemplateRange(C),
+ Builder.findToken(C->getExternKeywordLoc()),
Builder.findToken(C->getTemplateKeywordLoc()), Declaration, C);
return true;
}
diff --git a/clang/test/AST/ast-dump-template-decls.cpp b/clang/test/AST/ast-dump-template-decls.cpp
index 142bc9e6ad9a0..37f6d8a0472d3 100644
--- a/clang/test/AST/ast-dump-template-decls.cpp
+++ b/clang/test/AST/ast-dump-template-decls.cpp
@@ -1,12 +1,12 @@
// Test without serialization:
// RUN: %clang_cc1 -std=c++17 -triple x86_64-unknown-unknown -ast-dump %s \
-// RUN: | FileCheck -strict-whitespace %s --check-prefix=DIRECT
+// RUN: | FileCheck -strict-whitespace %s
//
// Test with serialization:
// RUN: %clang_cc1 -std=c++17 -triple x86_64-unknown-unknown -emit-pch -o %t %s
// RUN: %clang_cc1 -x c++ -std=c++17 -triple x86_64-unknown-unknown -include-pch %t -ast-dump-all /dev/null \
// RUN: | sed -e "s/ <undeserialized declarations>//" -e "s/ imported//" \
-// RUN: | FileCheck --strict-whitespace %s --check-prefix=SERIALIZED
+// RUN: | FileCheck --strict-whitespace %s
template <typename Ty>
// CHECK: FunctionTemplateDecl 0x{{[^ ]*}} <{{.*}}:1, line:[[@LINE+2]]:10> col:6 a
@@ -189,15 +189,13 @@ T unTempl = 1;
template<>
int unTempl<int>;
-// FIXME (#61680) - serializing and loading AST should not affect reported source range
-// DIRECT: VarTemplateSpecializationDecl 0x{{[^ ]*}} <line:{{[0-9]+}}:1, line:{{[0-9]+}}:16> col:5 unTempl 'int'
-// SERIALIZED: VarTemplateSpecializationDecl 0x{{[^ ]*}} <line:{{[0-9]+}}:1, line:{{[0-9]+}}:5> col:5 unTempl 'int'
+// CHECK: VarTemplateSpecializationDecl 0x{{[^ ]*}} <line:{{[0-9]+}}:1, line:{{[0-9]+}}:16> col:5 unTempl 'int'
// CHECK-NEXT: `-TemplateArgument type 'int'
// CHECK-NEXT: `-BuiltinType 0x{{[^ ]*}} 'int'
template<>
float unTempl<float> = 1;
-// CHECK: VarTemplateSpecializationDecl 0x{{[^ ]*}} <line:{{[0-9]+}}:1, line:{{[0-9]+}}:24> col:7 unTempl 'float' cinit
+// CHECK: VarTemplateSpecializationDecl 0x{{[^ ]*}} <line:{{[0-9]+}}:1, line:{{[0-9]+}}:24> col:7 unTempl 'float'
// CHECK-NEXT: |-TemplateArgument type 'float'
// CHECK-NEXT: | `-BuiltinType 0x{{[^ ]*}} 'float'
// CHECK-NEXT: `-ImplicitCastExpr 0x{{[^ ]*}} <col:24> 'float' <IntegralToFloating>
@@ -222,7 +220,7 @@ int binTempl<int, U>;
template<class U>
float binTempl<float, U> = 1;
-// CHECK: VarTemplatePartialSpecializationDecl 0x{{[^ ]*}} <line:{{[0-9]+}}:1, line:{{[0-9]+}}:24> col:7 binTempl 'float' cinit
+// CHECK: VarTemplatePartialSpecializationDecl 0x{{[^ ]*}} <line:{{[0-9]+}}:1, line:{{[0-9]+}}:28> col:7 binTempl 'float'
// CHECK-NEXT: |-TemplateTypeParmDecl 0x{{[^ ]*}} <line:{{[0-9]+}}:10, col:16> col:16 referenced class depth 0 index 0 U
// CHECK-NEXT: |-TemplateArgument type 'float'
// CHECK-NEXT: | `-BuiltinType 0x{{[^ ]*}} 'float'
@@ -233,9 +231,7 @@ float binTempl<float, U> = 1;
template<>
int binTempl<int, int>;
-// FIXME (#61680) - serializing and loading AST should not affect reported source range
-// DIRECT: VarTemplateSpecializationDecl 0x{{[^ ]*}} <line:{{[0-9]+}}:1, line:{{[0-9]+}}:22> col:5 binTempl 'int'
-// SERIALIZED: VarTemplateSpecializationDecl 0x{{[^ ]*}} <line:{{[0-9]+}}:1, line:{{[0-9]+}}:5> col:5 binTempl 'int'
+// CHECK: VarTemplateSpecializationDecl 0x{{[^ ]*}} <line:{{[0-9]+}}:1, line:{{[0-9]+}}:22> col:5 binTempl 'int'
// CHECK-NEXT: |-TemplateArgument type 'int'
// CHECK-NEXT: | `-BuiltinType 0x{{[^ ]*}} 'int'
// CHECK-NEXT: `-TemplateArgument type 'int'
@@ -243,7 +239,7 @@ int binTempl<int, int>;
template<>
float binTempl<float, float> = 1;
-// CHECK: VarTemplateSpecializationDecl 0x{{[^ ]*}} <line:{{[0-9]+}}:1, line:{{[0-9]+}}:32> col:7 binTempl 'float' cinit
+// CHECK: VarTemplateSpecializationDecl 0x{{[^ ]*}} <line:{{[0-9]+}}:1, line:{{[0-9]+}}:32> col:7 binTempl 'float'
// CHECK-NEXT: |-TemplateArgument type 'float'
// CHECK-NEXT: | `-BuiltinType 0x{{[^ ]*}} 'float'
// CHECK-NEXT: |-TemplateArgument type 'float'
diff --git a/clang/test/Index/Core/index-source.cpp b/clang/test/Index/Core/index-source.cpp
index 8f9fbc4c8d29c..043e616a1d366 100644
--- a/clang/test/Index/Core/index-source.cpp
+++ b/clang/test/Index/Core/index-source.cpp
@@ -285,20 +285,17 @@ template<>
class SpecializationDecl<int>;
// CHECK: [[@LINE-1]]:7 | class(Gen,TS)/C++ | SpecializationDecl | c:@S at SpecializationDecl>#I | <no-cgname> | Decl,RelSpecialization | rel: 1
// CHECK-NEXT: RelSpecialization | SpecializationDecl | c:@ST>1#T at SpecializationDecl
-// CHECK: [[@LINE-3]]:7 | class(Gen,TS)/C++ | SpecializationDecl | c:@S at SpecializationDecl>#I | <no-cgname> | Ref | rel: 0
template<>
class SpecializationDecl<int> { };
// CHECK: [[@LINE-1]]:7 | class(Gen,TS)/C++ | SpecializationDecl | c:@S at SpecializationDecl>#I | <no-cgname> | Def,RelSpecialization | rel: 1
// CHECK-NEXT: RelSpecialization | SpecializationDecl | c:@ST>1#T at SpecializationDecl
-// CHECK-NEXT: [[@LINE-3]]:7 | class(Gen,TS)/C++ | SpecializationDecl | c:@S at SpecializationDecl>#I | <no-cgname> | Ref | rel: 0
template<typename T>
class PartialSpecilizationClass<Cls, T>;
// CHECK: [[@LINE-1]]:7 | class(Gen,TPS)/C++ | PartialSpecilizationClass | c:@SP>1#T at PartialSpecilizationClass>#$@S at Cls#t0.0 | <no-cgname> | Decl,RelSpecialization | rel: 1
// CHECK-NEXT: RelSpecialization | PartialSpecilizationClass | c:@ST>2#T#T at PartialSpecilizationClass
-// CHECK: [[@LINE-3]]:7 | class(Gen)/C++ | PartialSpecilizationClass | c:@ST>2#T#T at PartialSpecilizationClass | <no-cgname> | Ref | rel: 0
-// CHECK-NEXT: [[@LINE-4]]:33 | class/C++ | Cls | c:@S at Cls | <no-cgname> | Ref | rel: 0
+// CHECK-NEXT: [[@LINE-3]]:33 | class/C++ | Cls | c:@S at Cls | <no-cgname> | Ref,RelCont | rel: 1
template<>
class PartialSpecilizationClass<Cls, Cls> : Cls { };
@@ -306,9 +303,10 @@ class PartialSpecilizationClass<Cls, Cls> : Cls { };
// CHECK-NEXT: RelSpecialization | PartialSpecilizationClass | c:@ST>2#T#T at PartialSpecilizationClass
// CHECK-NEXT: [[@LINE-3]]:45 | class/C++ | Cls | c:@S at Cls | <no-cgname> | Ref,RelBase,RelCont | rel: 1
// CHECK-NEXT: RelBase,RelCont | PartialSpecilizationClass | c:@S at PartialSpecilizationClass>#$@S at Cls#S0_
-// CHECK-NEXT: [[@LINE-5]]:7 | class(Gen,TS)/C++ | PartialSpecilizationClass | c:@S at PartialSpecilizationClass>#$@S at Cls#S0_ | <no-cgname> | Ref | rel: 0
-// CHECK-NEXT: [[@LINE-6]]:33 | class/C++ | Cls | c:@S at Cls | <no-cgname> | Ref | rel: 0
-// CHECK-NEXT: [[@LINE-7]]:38 | class/C++ | Cls | c:@S at Cls | <no-cgname> | Ref | rel: 0
+// CHECK-NEXT: [[@LINE-5]]:33 | class/C++ | Cls | c:@S at Cls | <no-cgname> | Ref,RelCont | rel: 1
+// CHECK-NEXT: RelCont | PartialSpecilizationClass | c:@S at PartialSpecilizationClass>#$@S at Cls#S0_
+// CHECK-NEXT: [[@LINE-7]]:38 | class/C++ | Cls | c:@S at Cls | <no-cgname> | Ref,RelCont | rel: 1
+// CHECK-NEXT: RelCont | PartialSpecilizationClass | c:@S at PartialSpecilizationClass>#$@S at Cls#S0_
template<typename T, int x>
void functionSp() { }
@@ -332,10 +330,14 @@ class ClassWithCorrectSpecialization { };
template<>
class ClassWithCorrectSpecialization<SpecializationDecl<Cls>, Record::C> { };
-// CHECK: [[@LINE-1]]:38 | class(Gen)/C++ | SpecializationDecl | c:@ST>1#T at SpecializationDecl | <no-cgname> | Ref | rel: 0
-// CHECK: [[@LINE-2]]:57 | class/C++ | Cls | c:@S at Cls | <no-cgname> | Ref | rel: 0
-// CHECK: [[@LINE-3]]:71 | static-property/C++ | C | c:@S at Record@C | __ZN6Record1CE | Ref,Read | rel: 0
-// CHECK: [[@LINE-4]]:63 | struct/C++ | Record | c:@S at Record | <no-cgname> | Ref | rel: 0
+// CHECK: [[@LINE-1]]:38 | class(Gen)/C++ | SpecializationDecl | c:@ST>1#T at SpecializationDecl | <no-cgname> | Ref,RelCont | rel: 1
+// CHECK-NEXT: RelCont | ClassWithCorrectSpecialization | c:@S at ClassWithCorrectSpecialization>#$@S at SpecializationDecl>#$@S at Cls#VI2
+// CHECK-NEXT: [[@LINE-3]]:57 | class/C++ | Cls | c:@S at Cls | <no-cgname> | Ref,RelCont | rel: 1
+// CHECK-NEXT: RelCont | ClassWithCorrectSpecialization | c:@S at ClassWithCorrectSpecialization>#$@S at SpecializationDecl>#$@S at Cls#VI2
+// CHECK-NEXT: [[@LINE-5]]:71 | static-property/C++ | C | c:@S at Record@C | __ZN6Record1CE | Ref,Read,RelCont | rel: 1
+// CHECK-NEXT: RelCont | ClassWithCorrectSpecialization | c:@S at ClassWithCorrectSpecialization>#$@S at SpecializationDecl>#$@S at Cls#VI2
+// CHECK-NEXT: [[@LINE-7]]:63 | struct/C++ | Record | c:@S at Record | <no-cgname> | Ref,RelCont | rel: 1
+// CHECK-NEXT: RelCont | ClassWithCorrectSpecialization | c:@S at ClassWithCorrectSpecialization>#$@S at SpecializationDecl>#$@S at Cls#VI2
namespace ns {
// CHECK: [[@LINE-1]]:11 | namespace/C++ | ns | c:@N at ns | <no-cgname> | Decl | rel: 0
diff --git a/clang/test/Index/index-refs.cpp b/clang/test/Index/index-refs.cpp
index 0e613e48522b1..14946849777d4 100644
--- a/clang/test/Index/index-refs.cpp
+++ b/clang/test/Index/index-refs.cpp
@@ -108,7 +108,6 @@ int ginitlist[] = {EnumVal};
// CHECK: [indexDeclaration]: kind: c++-class-template | name: TS | {{.*}} | loc: 47:8
// CHECK-NEXT: [indexDeclaration]: kind: struct-template-partial-spec | name: TS | USR: c:@SP>1#T at TS>#t0.0#I | {{.*}} | loc: 50:8
// CHECK-NEXT: [indexDeclaration]: kind: typedef | name: MyInt | USR: c:index-refs.cpp at SP>1#T at TS>#t0.0#I at T@MyInt | {{.*}} | loc: 51:15 | semantic-container: [TS:50:8] | lexical-container: [TS:50:8]
-// CHECK-NEXT: [indexEntityReference]: kind: c++-class-template | name: TS | USR: c:@ST>2#T#T at TS | lang: C++ | cursor: TemplateRef=TS:47:8 | loc: 50:8 | <parent>:: <<NULL>> | container: [TU] | refkind: direct | role: ref
/* when indexing implicit instantiations
[indexDeclaration]: kind: struct-template-spec | name: TS | USR: c:@S at TS>#I | {{.*}} | loc: 50:8
[indexDeclaration]: kind: typedef | name: MyInt | USR: c:index-refs.cpp at 593@S at TS>#I at T@MyInt | {{.*}} | loc: 51:15 | semantic-container: [TS:50:8] | lexical-container: [TS:50:8]
diff --git a/clang/tools/libclang/CIndex.cpp b/clang/tools/libclang/CIndex.cpp
index b845a381d63be..60241afd8776d 100644
--- a/clang/tools/libclang/CIndex.cpp
+++ b/clang/tools/libclang/CIndex.cpp
@@ -743,14 +743,10 @@ bool CursorVisitor::VisitClassTemplateSpecializationDecl(
}
// Visit the template arguments used in the specialization.
- if (TypeSourceInfo *SpecType = D->getTypeAsWritten()) {
- TypeLoc TL = SpecType->getTypeLoc();
- if (TemplateSpecializationTypeLoc TSTLoc =
- TL.getAs<TemplateSpecializationTypeLoc>()) {
- for (unsigned I = 0, N = TSTLoc.getNumArgs(); I != N; ++I)
- if (VisitTemplateArgumentLoc(TSTLoc.getArgLoc(I)))
- return true;
- }
+ if (const auto *ArgsWritten = D->getTemplateArgsAsWritten()) {
+ for (const TemplateArgumentLoc &Arg : ArgsWritten->arguments())
+ if (VisitTemplateArgumentLoc(Arg))
+ return true;
}
return ShouldVisitBody && VisitCXXRecordDecl(D);
@@ -5659,16 +5655,19 @@ CXString clang_getCursorDisplayName(CXCursor C) {
if (const ClassTemplateSpecializationDecl *ClassSpec =
dyn_cast<ClassTemplateSpecializationDecl>(D)) {
- // If the type was explicitly written, use that.
- if (TypeSourceInfo *TSInfo = ClassSpec->getTypeAsWritten())
- return cxstring::createDup(TSInfo->getType().getAsString(Policy));
-
SmallString<128> Str;
llvm::raw_svector_ostream OS(Str);
OS << *ClassSpec;
- printTemplateArgumentList(
- OS, ClassSpec->getTemplateArgs().asArray(), Policy,
- ClassSpec->getSpecializedTemplate()->getTemplateParameters());
+ // If the template arguments were written explicitly, use them..
+ if (const auto *ArgsWritten = ClassSpec->getTemplateArgsAsWritten()) {
+ printTemplateArgumentList(
+ OS, ArgsWritten->arguments(), Policy,
+ ClassSpec->getSpecializedTemplate()->getTemplateParameters());
+ } else {
+ printTemplateArgumentList(
+ OS, ClassSpec->getTemplateArgs().asArray(), Policy,
+ ClassSpec->getSpecializedTemplate()->getTemplateParameters());
+ }
return cxstring::createDup(OS.str());
}
diff --git a/clang/unittests/ASTMatchers/ASTMatchersNodeTest.cpp b/clang/unittests/ASTMatchers/ASTMatchersNodeTest.cpp
index b76627cb9be63..65df513d27137 100644
--- a/clang/unittests/ASTMatchers/ASTMatchersNodeTest.cpp
+++ b/clang/unittests/ASTMatchers/ASTMatchersNodeTest.cpp
@@ -2213,18 +2213,6 @@ TEST_P(ASTMatchersTest, ReferenceTypeLocTest_BindsToAnyRvalueReferenceTypeLoc) {
EXPECT_TRUE(matches("float&& r = 3.0;", matcher));
}
-TEST_P(
- ASTMatchersTest,
- TemplateSpecializationTypeLocTest_BindsToTemplateSpecializationExplicitInstantiation) {
- if (!GetParam().isCXX()) {
- return;
- }
- EXPECT_TRUE(
- matches("template <typename T> class C {}; template class C<int>;",
- classTemplateSpecializationDecl(
- hasName("C"), hasTypeLoc(templateSpecializationTypeLoc()))));
-}
-
TEST_P(ASTMatchersTest,
TemplateSpecializationTypeLocTest_BindsToVarDeclTemplateSpecialization) {
if (!GetParam().isCXX()) {
diff --git a/clang/unittests/ASTMatchers/ASTMatchersTraversalTest.cpp b/clang/unittests/ASTMatchers/ASTMatchersTraversalTest.cpp
index f198dc71eb833..af99c73f1945f 100644
--- a/clang/unittests/ASTMatchers/ASTMatchersTraversalTest.cpp
+++ b/clang/unittests/ASTMatchers/ASTMatchersTraversalTest.cpp
@@ -430,12 +430,6 @@ TEST(HasTypeLoc, MatchesCXXUnresolvedConstructExpr) {
cxxUnresolvedConstructExpr(hasTypeLoc(loc(asString("T"))))));
}
-TEST(HasTypeLoc, MatchesClassTemplateSpecializationDecl) {
- EXPECT_TRUE(matches(
- "template <typename T> class Foo; template <> class Foo<int> {};",
- classTemplateSpecializationDecl(hasTypeLoc(loc(asString("Foo<int>"))))));
-}
-
TEST(HasTypeLoc, MatchesCompoundLiteralExpr) {
EXPECT_TRUE(
matches("int* x = (int[2]) { 0, 1 };",
@@ -6384,8 +6378,7 @@ TEST(HasAnyTemplateArgumentLoc, BindsToExplicitSpecializationWithIntArgument) {
"template<typename T> class A {}; template<> class A<int> {};",
classTemplateSpecializationDecl(
hasName("A"),
- hasTypeLoc(templateSpecializationTypeLoc(
- hasAnyTemplateArgumentLoc(hasTypeLoc(loc(asString("int")))))))));
+ hasAnyTemplateArgumentLoc(hasTypeLoc(loc(asString("int")))))));
}
TEST(HasAnyTemplateArgumentLoc,
@@ -6394,8 +6387,7 @@ TEST(HasAnyTemplateArgumentLoc,
"template<typename T> class A {}; template<> class A<double> {};",
classTemplateSpecializationDecl(
hasName("A"),
- hasTypeLoc(templateSpecializationTypeLoc(hasAnyTemplateArgumentLoc(
- hasTypeLoc(loc(asString("double")))))))));
+ hasAnyTemplateArgumentLoc(hasTypeLoc(loc(asString("double")))))));
}
TEST(HasAnyTemplateArgumentLoc, BindsToSpecializationWithMultipleArguments) {
@@ -6405,24 +6397,20 @@ TEST(HasAnyTemplateArgumentLoc, BindsToSpecializationWithMultipleArguments) {
)";
EXPECT_TRUE(
matches(code, classTemplateSpecializationDecl(
- hasName("A"), hasTypeLoc(templateSpecializationTypeLoc(
- hasAnyTemplateArgumentLoc(hasTypeLoc(
- loc(asString("double")))))))));
+ hasName("A"), hasAnyTemplateArgumentLoc(hasTypeLoc(
+ loc(asString("double")))))));
+
EXPECT_TRUE(matches(
- code,
- classTemplateSpecializationDecl(
- hasName("A"),
- hasTypeLoc(templateSpecializationTypeLoc(
- hasAnyTemplateArgumentLoc(hasTypeLoc(loc(asString("int")))))))));
+ code, classTemplateSpecializationDecl(
+ hasName("A"),
+ hasAnyTemplateArgumentLoc(hasTypeLoc(loc(asString("int")))))));
}
TEST(HasAnyTemplateArgumentLoc, DoesNotBindToSpecializationWithIntArgument) {
- EXPECT_TRUE(notMatches(
- "template<typename T> class A {}; A<int> a;",
- classTemplateSpecializationDecl(
- hasName("A"),
- hasTypeLoc(templateSpecializationTypeLoc(hasAnyTemplateArgumentLoc(
- hasTypeLoc(loc(asString("double")))))))));
+ EXPECT_TRUE(notMatches("template<typename T> class A {}; A<int> a;",
+ classTemplateSpecializationDecl(
+ hasName("A"), hasAnyTemplateArgumentLoc(hasTypeLoc(
+ loc(asString("double")))))));
}
TEST(HasAnyTemplateArgumentLoc,
@@ -6431,8 +6419,7 @@ TEST(HasAnyTemplateArgumentLoc,
"template<typename T> class A {}; template<> class A<int> {};",
classTemplateSpecializationDecl(
hasName("A"),
- hasTypeLoc(templateSpecializationTypeLoc(hasAnyTemplateArgumentLoc(
- hasTypeLoc(loc(asString("double")))))))));
+ hasAnyTemplateArgumentLoc(hasTypeLoc(loc(asString("double")))))));
}
TEST(HasTemplateArgumentLoc, BindsToSpecializationWithIntArgument) {
@@ -6453,13 +6440,21 @@ TEST(HasTemplateArgumentLoc, BindsToSpecializationWithDoubleArgument) {
0, hasTypeLoc(loc(asString("double")))))))))));
}
+TEST(HasTemplateArgumentLoc, DoesNotBindToSpecializationWithIntArgument) {
+ EXPECT_TRUE(notMatches(
+ "template<typename T> class A {}; A<int> a;",
+ varDecl(hasName("a"),
+ hasTypeLoc(elaboratedTypeLoc(hasNamedTypeLoc(
+ templateSpecializationTypeLoc(hasTemplateArgumentLoc(
+ 0, hasTypeLoc(loc(asString("double")))))))))));
+}
+
TEST(HasTemplateArgumentLoc, BindsToExplicitSpecializationWithIntArgument) {
EXPECT_TRUE(matches(
"template<typename T> class A {}; template<> class A<int> {};",
classTemplateSpecializationDecl(
hasName("A"),
- hasTypeLoc(templateSpecializationTypeLoc(
- hasTemplateArgumentLoc(0, hasTypeLoc(loc(asString("int")))))))));
+ hasTemplateArgumentLoc(0, hasTypeLoc(loc(asString("int")))))));
}
TEST(HasTemplateArgumentLoc, BindsToExplicitSpecializationWithDoubleArgument) {
@@ -6467,8 +6462,7 @@ TEST(HasTemplateArgumentLoc, BindsToExplicitSpecializationWithDoubleArgument) {
"template<typename T> class A {}; template<> class A<double> {};",
classTemplateSpecializationDecl(
hasName("A"),
- hasTypeLoc(templateSpecializationTypeLoc(hasTemplateArgumentLoc(
- 0, hasTypeLoc(loc(asString("double")))))))));
+ hasTemplateArgumentLoc(0, hasTypeLoc(loc(asString("double")))))));
}
TEST(HasTemplateArgumentLoc, BindsToSpecializationWithMultipleArguments) {
@@ -6478,23 +6472,12 @@ TEST(HasTemplateArgumentLoc, BindsToSpecializationWithMultipleArguments) {
)";
EXPECT_TRUE(matches(
code, classTemplateSpecializationDecl(
- hasName("A"),
- hasTypeLoc(templateSpecializationTypeLoc(hasTemplateArgumentLoc(
- 0, hasTypeLoc(loc(asString("double")))))))));
+ hasName("A"), hasTemplateArgumentLoc(
+ 0, hasTypeLoc(loc(asString("double")))))));
EXPECT_TRUE(matches(
code, classTemplateSpecializationDecl(
hasName("A"),
- hasTypeLoc(templateSpecializationTypeLoc(hasTemplateArgumentLoc(
- 1, hasTypeLoc(loc(asString("int")))))))));
-}
-
-TEST(HasTemplateArgumentLoc, DoesNotBindToSpecializationWithIntArgument) {
- EXPECT_TRUE(notMatches(
- "template<typename T> class A {}; A<int> a;",
- classTemplateSpecializationDecl(
- hasName("A"),
- hasTypeLoc(templateSpecializationTypeLoc(hasTemplateArgumentLoc(
- 0, hasTypeLoc(loc(asString("double")))))))));
+ hasTemplateArgumentLoc(1, hasTypeLoc(loc(asString("int")))))));
}
TEST(HasTemplateArgumentLoc,
@@ -6503,8 +6486,7 @@ TEST(HasTemplateArgumentLoc,
"template<typename T> class A {}; template<> class A<int> {};",
classTemplateSpecializationDecl(
hasName("A"),
- hasTypeLoc(templateSpecializationTypeLoc(hasTemplateArgumentLoc(
- 0, hasTypeLoc(loc(asString("double")))))))));
+ hasTemplateArgumentLoc(0, hasTypeLoc(loc(asString("double")))))));
}
TEST(HasTemplateArgumentLoc,
@@ -6515,14 +6497,12 @@ TEST(HasTemplateArgumentLoc,
)";
EXPECT_TRUE(notMatches(
code, classTemplateSpecializationDecl(
- hasName("A"),
- hasTypeLoc(templateSpecializationTypeLoc(hasTemplateArgumentLoc(
- 1, hasTypeLoc(loc(asString("double")))))))));
+ hasName("A"), hasTemplateArgumentLoc(
+ 1, hasTypeLoc(loc(asString("double")))))));
EXPECT_TRUE(notMatches(
code, classTemplateSpecializationDecl(
hasName("A"),
- hasTypeLoc(templateSpecializationTypeLoc(hasTemplateArgumentLoc(
- 0, hasTypeLoc(loc(asString("int")))))))));
+ hasTemplateArgumentLoc(0, hasTypeLoc(loc(asString("int")))))));
}
TEST(HasTemplateArgumentLoc, DoesNotBindWithBadIndex) {
@@ -6532,14 +6512,12 @@ TEST(HasTemplateArgumentLoc, DoesNotBindWithBadIndex) {
)";
EXPECT_TRUE(notMatches(
code, classTemplateSpecializationDecl(
- hasName("A"),
- hasTypeLoc(templateSpecializationTypeLoc(hasTemplateArgumentLoc(
- -1, hasTypeLoc(loc(asString("double")))))))));
+ hasName("A"), hasTemplateArgumentLoc(
+ -1, hasTypeLoc(loc(asString("double")))))));
EXPECT_TRUE(notMatches(
code, classTemplateSpecializationDecl(
- hasName("A"),
- hasTypeLoc(templateSpecializationTypeLoc(hasTemplateArgumentLoc(
- 100, hasTypeLoc(loc(asString("int")))))))));
+ hasName("A"), hasTemplateArgumentLoc(
+ 100, hasTypeLoc(loc(asString("int")))))));
}
TEST(HasTemplateArgumentLoc, BindsToDeclRefExprWithIntArgument) {
>From b5f29a30e4cacf9fec7152ba5e9c63adf884db22 Mon Sep 17 00:00:00 2001
From: Krystian Stasiowski <sdkrystian at gmail.com>
Date: Tue, 7 May 2024 16:24:50 -0400
Subject: [PATCH 2/2] [FOLD]
---
lldb/test/Shell/SymbolFile/DWARF/x86/module-ownership.mm | 1 +
1 file changed, 1 insertion(+)
diff --git a/lldb/test/Shell/SymbolFile/DWARF/x86/module-ownership.mm b/lldb/test/Shell/SymbolFile/DWARF/x86/module-ownership.mm
index 4f39e2e5a9e17..5c6aa819a8e30 100644
--- a/lldb/test/Shell/SymbolFile/DWARF/x86/module-ownership.mm
+++ b/lldb/test/Shell/SymbolFile/DWARF/x86/module-ownership.mm
@@ -62,3 +62,4 @@ @implementation SomeClass {
Namespace::AlsoInNamespace<int> t4;
// CHECK-DAG: ClassTemplateSpecializationDecl {{.*}} imported in A.B struct AlsoInNamespace
+
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