[clang] [ClangRepl] Type Directed Code Completion (PR #67349)
Fred Fu via cfe-commits
cfe-commits at lists.llvm.org
Thu Oct 26 09:43:24 PDT 2023
https://github.com/capfredf updated https://github.com/llvm/llvm-project/pull/67349
>From 4b371d40d74d6297bdb5ecbe2eae0573e20d0569 Mon Sep 17 00:00:00 2001
From: Fred Fu <moonsolo at gmail.com>
Date: Tue, 29 Aug 2023 11:56:59 -0400
Subject: [PATCH 1/8] [ClangRepl] Type Directed Code Completion
Differential Revision: https://reviews.llvm.org/D159128
---
.../clang/Interpreter/CodeCompletion.h | 11 +-
clang/lib/Interpreter/CodeCompletion.cpp | 147 +++++++++++--
clang/lib/Sema/SemaLookup.cpp | 4 +
clang/tools/clang-repl/ClangRepl.cpp | 25 +--
.../Interpreter/CodeCompletionTest.cpp | 195 +++++++++++++++++-
5 files changed, 334 insertions(+), 48 deletions(-)
diff --git a/clang/include/clang/Interpreter/CodeCompletion.h b/clang/include/clang/Interpreter/CodeCompletion.h
index 9adcdf0dc3afac6..83f665b7a2db944 100644
--- a/clang/include/clang/Interpreter/CodeCompletion.h
+++ b/clang/include/clang/Interpreter/CodeCompletion.h
@@ -23,8 +23,13 @@ namespace clang {
class CodeCompletionResult;
class CompilerInstance;
-void codeComplete(CompilerInstance *InterpCI, llvm::StringRef Content,
- unsigned Line, unsigned Col, const CompilerInstance *ParentCI,
- std::vector<std::string> &CCResults);
+struct ReplCodeCompletion {
+ ReplCodeCompletion() = default;
+ std::string Prefix;
+ void codeComplete(CompilerInstance *InterpCI, llvm::StringRef Content,
+ unsigned Line, unsigned Col,
+ const CompilerInstance *ParentCI,
+ std::vector<std::string> &CCResults);
+};
} // namespace clang
#endif
diff --git a/clang/lib/Interpreter/CodeCompletion.cpp b/clang/lib/Interpreter/CodeCompletion.cpp
index c40e11b9d1ece0a..9c812c28f677726 100644
--- a/clang/lib/Interpreter/CodeCompletion.cpp
+++ b/clang/lib/Interpreter/CodeCompletion.cpp
@@ -23,6 +23,9 @@
#include "clang/Sema/CodeCompleteConsumer.h"
#include "clang/Sema/CodeCompleteOptions.h"
#include "clang/Sema/Sema.h"
+#include "llvm/Support/Debug.h"
+#define DEBUG_TYPE "REPLCC"
+
namespace clang {
@@ -37,12 +40,22 @@ clang::CodeCompleteOptions getClangCompleteOpts() {
return Opts;
}
+class CodeCompletionSubContext {
+public:
+ virtual ~CodeCompletionSubContext(){};
+ virtual void
+ HandleCodeCompleteResults(class Sema &S, CodeCompletionResult *InResults,
+ unsigned NumResults,
+ std::vector<std::string> &Results) = 0;
+};
+
class ReplCompletionConsumer : public CodeCompleteConsumer {
public:
- ReplCompletionConsumer(std::vector<std::string> &Results)
+ ReplCompletionConsumer(std::vector<std::string> &Results, ReplCodeCompletion& CC)
: CodeCompleteConsumer(getClangCompleteOpts()),
CCAllocator(std::make_shared<GlobalCodeCompletionAllocator>()),
- CCTUInfo(CCAllocator), Results(Results){};
+ CCTUInfo(CCAllocator), Results(Results), CC(CC) {
+ }
void ProcessCodeCompleteResults(class Sema &S, CodeCompletionContext Context,
CodeCompletionResult *InResults,
@@ -56,26 +69,90 @@ class ReplCompletionConsumer : public CodeCompleteConsumer {
std::shared_ptr<GlobalCodeCompletionAllocator> CCAllocator;
CodeCompletionTUInfo CCTUInfo;
std::vector<std::string> &Results;
+ ReplCodeCompletion& CC;
};
void ReplCompletionConsumer::ProcessCodeCompleteResults(
class Sema &S, CodeCompletionContext Context,
CodeCompletionResult *InResults, unsigned NumResults) {
- for (unsigned I = 0; I < NumResults; ++I) {
- auto &Result = InResults[I];
- switch (Result.Kind) {
- case CodeCompletionResult::RK_Declaration:
- if (auto *ID = Result.Declaration->getIdentifier()) {
- Results.push_back(ID->getName().str());
+
+ // auto& a = S.Context.Idents.get("f1");
+ // LLVM_DEBUG(llvm::dbgs() << "\n FFFFF111111 : " << a.getName() << "\n" );
+ auto Prefix = S.getPreprocessor().getCodeCompletionFilter();
+ CC.Prefix = Prefix;
+ switch (Context.getKind()) {
+ case CodeCompletionContext::CCC_DotMemberAccess: {
+ // FIXME: check BaseType is dependent, or from a typo
+ auto BaseType = Context.getBaseType();
+ LLVM_DEBUG(llvm::dbgs() << "BaseType : " << BaseType.getAsString() << "\n" );
+ for (unsigned I = 0; I < NumResults; ++I) {
+ auto &Result = InResults[I];
+ switch (Result.Kind) {
+ case CodeCompletionResult::RK_Declaration:
+ if (auto *ID = Result.Declaration->getIdentifier()) {
+ if (const auto *Fun = llvm::dyn_cast<CXXMethodDecl>(Result.Declaration)) {
+ if (Fun->getParent()->getCanonicalDecl() == BaseType->getAsCXXRecordDecl()->getCanonicalDecl()) {
+ LLVM_DEBUG(llvm::dbgs() << "[In HandleCodeCompleteDOT] Name : " << ID->getName() << "\n");
+ Results.push_back(ID->getName().str());
+ }
+ }
+ }
+ break;
+ default:
+ break;
}
- break;
- case CodeCompletionResult::RK_Keyword:
- Results.push_back(Result.Keyword);
- break;
- default:
- break;
}
+ break;
}
+ default:
+ auto PreferredType = Context.getPreferredType();
+ for (unsigned I = 0; I < NumResults; I++) {
+ auto &Result = InResults[I];
+ switch (Result.Kind) {
+ case CodeCompletionResult::RK_Declaration:
+ if (Result.Hidden) {
+ break;
+ }
+ if (!Result.Declaration->getDeclName().isIdentifier() || !Result.Declaration->getName().startswith(Prefix)) {
+ break;
+ }
+ if (!PreferredType.isNull()) {
+ if (auto* VD = dyn_cast<VarDecl>(Result.Declaration)) {
+ auto ArgumentType = VD->getType();
+ if (PreferredType->isReferenceType()) {
+ QualType RT = PreferredType->castAs<ReferenceType>()->getPointeeType();
+ Sema::ReferenceConversions RefConv;
+ Sema::ReferenceCompareResult RefRelationship =
+ S.CompareReferenceRelationship(SourceLocation(), RT, ArgumentType,
+ &RefConv);
+ switch (RefRelationship) {
+ case Sema::Ref_Compatible:
+ case Sema::Ref_Related:
+ Results.push_back(VD->getName().str());
+ break;
+ case Sema::Ref_Incompatible:
+ break;
+ }
+ } else if (S.Context.hasSameType(ArgumentType, PreferredType)) {
+ Results.push_back(VD->getName().str());
+ }
+ }
+ } else
+ Results.push_back(Result.Declaration->getName().str());
+ break;
+ case CodeCompletionResult::RK_Keyword:
+ // add keyword to the completion results only if we are in a type-aware situation.
+ if (!Context.getBaseType().isNull() || !PreferredType.isNull())
+ break;
+ if (StringRef(Result.Keyword).startswith(Prefix))
+ Results.push_back(Result.Keyword);
+ break;
+ default:
+ break;
+ }
+ }
+ }
+ std::sort(Results.begin(), Results.end());
}
class IncrementalSyntaxOnlyAction : public SyntaxOnlyAction {
@@ -101,8 +178,8 @@ class ExternalSource : public clang::ExternalASTSource {
ASTContext &ParentASTCtxt, FileManager &ParentFM);
bool FindExternalVisibleDeclsByName(const DeclContext *DC,
DeclarationName Name) override;
- void
- completeVisibleDeclsMap(const clang::DeclContext *childDeclContext) override;
+ // void CompleteType(TagDecl *Tag) override;
+ void completeVisibleDeclsMap(const clang::DeclContext *childDeclContext) override;
};
// This method is intended to set up `ExternalASTSource` to the running
@@ -134,6 +211,7 @@ ExternalSource::ExternalSource(ASTContext &ChildASTCtxt, FileManager &ChildFM,
bool ExternalSource::FindExternalVisibleDeclsByName(const DeclContext *DC,
DeclarationName Name) {
+
IdentifierTable &ParentIdTable = ParentASTCtxt.Idents;
auto ParentDeclName =
@@ -148,6 +226,10 @@ bool ExternalSource::FindExternalVisibleDeclsByName(const DeclContext *DC,
return false;
}
+// void ExternalSource::CompleteType(TagDecl *Tag) {
+// LLVM_DEBUG(llvm::dbgs() << "\n CompleteType " << Tag->getName() << ":\n");
+// }
+
void ExternalSource::completeVisibleDeclsMap(
const DeclContext *ChildDeclContext) {
assert(ChildDeclContext && ChildDeclContext == ChildTUDeclCtxt &&
@@ -162,12 +244,36 @@ void ExternalSource::completeVisibleDeclsMap(
if (NamedDecl *Decl = llvm::dyn_cast<NamedDecl>(IDeclContext)) {
if (auto DeclOrErr = Importer->Import(Decl)) {
if (NamedDecl *importedNamedDecl =
- llvm::dyn_cast<NamedDecl>(*DeclOrErr)) {
+ llvm::dyn_cast<NamedDecl>(*DeclOrErr)) {
+ // LLVM_DEBUG(llvm::dbgs() << "\nImporting : " << importedNamedDecl->getName() << "\n");
SetExternalVisibleDeclsForName(ChildDeclContext,
importedNamedDecl->getDeclName(),
importedNamedDecl);
- }
+ if (auto *Record = llvm::dyn_cast<CXXRecordDecl>(importedNamedDecl)) {
+ if (auto Err = Importer->ImportDefinition(Decl))
+ consumeError(std::move(Err));
+ // LLVM_DEBUG(llvm::dbgs() << "\nHello :\n");
+ // Record->getTypeForDecl()->dump();
+ Record->setHasLoadedFieldsFromExternalStorage(true);
+ // auto ToOrErr = Importer->Import(->getTypeForDecl());
+ // if (!ToOrErr) {
+ // consumeError(std::move(ToOrErr.takeError()));
+ // }
+ LLVM_DEBUG(llvm::dbgs()
+ << "\nCXXRecrod : " << Record->getName()
+ << " size(methods): " << std::distance(Record->method_begin(), Record->method_end())
+ << " has def?: " << Record->hasDefinition()
+ << " # (methods): " << std::distance(Record->getDefinition()->method_begin(), Record->getDefinition()->method_end())
+ << "\n");
+ for (auto *Meth : Record->methods()) {
+ SetExternalVisibleDeclsForName(ChildDeclContext, Meth->getDeclName(), Meth);
+ // if (Meth->getDeclName().isIdentifier()) {
+ // LLVM_DEBUG(llvm::dbgs() << "CXXRecrod Method: " << Meth->getName() << "\n");
+ // }
+ }
+ }
+ }
} else {
llvm::consumeError(DeclOrErr.takeError());
}
@@ -177,11 +283,12 @@ void ExternalSource::completeVisibleDeclsMap(
}
}
-void codeComplete(CompilerInstance *InterpCI, llvm::StringRef Content,
+
+void ReplCodeCompletion::codeComplete(CompilerInstance *InterpCI, llvm::StringRef Content,
unsigned Line, unsigned Col, const CompilerInstance *ParentCI,
std::vector<std::string> &CCResults) {
auto DiagOpts = DiagnosticOptions();
- auto consumer = ReplCompletionConsumer(CCResults);
+ auto consumer = ReplCompletionConsumer(CCResults, *this);
auto diag = InterpCI->getDiagnosticsPtr();
std::unique_ptr<ASTUnit> AU(ASTUnit::LoadFromCompilerInvocationAction(
diff --git a/clang/lib/Sema/SemaLookup.cpp b/clang/lib/Sema/SemaLookup.cpp
index 324a57095560b79..f76871b84ac31b9 100644
--- a/clang/lib/Sema/SemaLookup.cpp
+++ b/clang/lib/Sema/SemaLookup.cpp
@@ -51,6 +51,8 @@
#include <vector>
#include "OpenCLBuiltins.inc"
+#include "llvm/Support/Debug.h"
+#define DEBUG_TYPE "REPLCC"
using namespace clang;
using namespace sema;
@@ -2748,6 +2750,8 @@ bool Sema::LookupParsedName(LookupResult &R, Scope *S, CXXScopeSpec *SS,
return false;
}
+ Context.getTranslationUnitDecl()->lookups();
+
// Perform unqualified name lookup starting in the given scope.
return LookupName(R, S, AllowBuiltinCreation);
}
diff --git a/clang/tools/clang-repl/ClangRepl.cpp b/clang/tools/clang-repl/ClangRepl.cpp
index 51741fd1a27ef4a..a428b4b1d7045b9 100644
--- a/clang/tools/clang-repl/ClangRepl.cpp
+++ b/clang/tools/clang-repl/ClangRepl.cpp
@@ -15,6 +15,8 @@
#include "clang/Frontend/FrontendDiagnostic.h"
#include "clang/Interpreter/CodeCompletion.h"
#include "clang/Interpreter/Interpreter.h"
+#include "clang/Lex/Preprocessor.h"
+#include "clang/Sema/Sema.h"
#include "llvm/ExecutionEngine/Orc/LLJIT.h"
#include "llvm/LineEditor/LineEditor.h"
@@ -115,22 +117,15 @@ ReplListCompleter::operator()(llvm::StringRef Buffer, size_t Pos,
return {};
}
-
- codeComplete(
- const_cast<clang::CompilerInstance *>((*Interp)->getCompilerInstance()),
- Buffer, Lines, Pos + 1, MainInterp.getCompilerInstance(), Results);
-
- size_t space_pos = Buffer.rfind(" ");
- llvm::StringRef Prefix;
- if (space_pos == llvm::StringRef::npos) {
- Prefix = Buffer;
- } else {
- Prefix = Buffer.substr(space_pos + 1);
- }
-
+ auto *MainCI =
+ const_cast<clang::CompilerInstance *>((*Interp)->getCompilerInstance());
+ auto CC = clang::ReplCodeCompletion();
+ CC.codeComplete(MainCI, Buffer, Lines, Pos + 1,
+ MainInterp.getCompilerInstance(), Results);
for (auto c : Results) {
- if (c.find(Prefix) == 0)
- Comps.push_back(llvm::LineEditor::Completion(c.substr(Prefix.size()), c));
+ if (c.find(CC.Prefix) == 0)
+ Comps.push_back(
+ llvm::LineEditor::Completion(c.substr(CC.Prefix.size()), c));
}
return Comps;
}
diff --git a/clang/unittests/Interpreter/CodeCompletionTest.cpp b/clang/unittests/Interpreter/CodeCompletionTest.cpp
index 8f5f3545029d087..b1b4e06a660fd06 100644
--- a/clang/unittests/Interpreter/CodeCompletionTest.cpp
+++ b/clang/unittests/Interpreter/CodeCompletionTest.cpp
@@ -1,7 +1,9 @@
#include "clang/Interpreter/CodeCompletion.h"
#include "clang/Frontend/CompilerInstance.h"
#include "clang/Interpreter/Interpreter.h"
+#include "clang/Lex/Preprocessor.h"
#include "clang/Sema/CodeCompleteConsumer.h"
+#include "clang/Sema/Sema.h"
#include "llvm/LineEditor/LineEditor.h"
#include "llvm/Support/Error.h"
#include "llvm/Support/raw_ostream.h"
@@ -19,7 +21,7 @@ static std::unique_ptr<Interpreter> createInterpreter() {
}
static std::vector<std::string> runComp(clang::Interpreter &MainInterp,
- llvm::StringRef Prefix,
+ llvm::StringRef Input,
llvm::Error &ErrR) {
auto CI = CB.CreateCpp();
if (auto Err = CI.takeError()) {
@@ -37,16 +39,15 @@ static std::vector<std::string> runComp(clang::Interpreter &MainInterp,
std::vector<std::string> Results;
std::vector<std::string> Comps;
-
- codeComplete(
- const_cast<clang::CompilerInstance *>((*Interp)->getCompilerInstance()),
- Prefix, /* Lines */ 1, Prefix.size(), MainInterp.getCompilerInstance(),
- Results);
+ auto *MainCI =
+ const_cast<clang::CompilerInstance *>((*Interp)->getCompilerInstance());
+ auto CC = ReplCodeCompletion();
+ CC.codeComplete(MainCI, Input, /* Lines */ 1, Input.size() + 1,
+ MainInterp.getCompilerInstance(), Results);
for (auto Res : Results)
- if (Res.find(Prefix) == 0)
+ if (Res.find(CC.Prefix) == 0)
Comps.push_back(Res);
-
return Comps;
}
@@ -62,8 +63,9 @@ TEST(CodeCompletionTest, Sanity) {
}
auto Err = llvm::Error::success();
auto comps = runComp(*Interp, "f", Err);
- EXPECT_EQ((size_t)2, comps.size()); // foo and float
- EXPECT_EQ(comps[0], std::string("foo"));
+ EXPECT_EQ((size_t)2, comps.size()); // float and foo
+ EXPECT_EQ(comps[0], std::string("float"));
+ EXPECT_EQ(comps[1], std::string("foo"));
EXPECT_EQ((bool)Err, false);
}
@@ -110,4 +112,177 @@ TEST(CodeCompletionTest, CompFunDeclsNoError) {
EXPECT_EQ((bool)Err, false);
}
+TEST(CodeCompletionTest, TypedDirected) {
+ auto Interp = createInterpreter();
+ if (auto R = Interp->ParseAndExecute("int application = 12;")) {
+ consumeError(std::move(R));
+ return;
+ }
+ if (auto R = Interp->ParseAndExecute("char apple = '2';")) {
+ consumeError(std::move(R));
+ return;
+ }
+ if (auto R = Interp->ParseAndExecute("void add(int &SomeInt){}")) {
+ consumeError(std::move(R));
+ return;
+ }
+ {
+ auto Err = llvm::Error::success();
+ auto comps = runComp(*Interp, std::string("add("), Err);
+ EXPECT_EQ((size_t)1, comps.size());
+ EXPECT_EQ((bool)Err, false);
+ }
+
+ if (auto R = Interp->ParseAndExecute("int banana = 42;")) {
+ consumeError(std::move(R));
+ return;
+ }
+
+ {
+ auto Err = llvm::Error::success();
+ auto comps = runComp(*Interp, std::string("add("), Err);
+ EXPECT_EQ((size_t)2, comps.size());
+ EXPECT_EQ(comps[0], "application");
+ EXPECT_EQ(comps[1], "banana");
+ EXPECT_EQ((bool)Err, false);
+ }
+
+ {
+ auto Err = llvm::Error::success();
+ auto comps = runComp(*Interp, std::string("add(b"), Err);
+ EXPECT_EQ((size_t)1, comps.size());
+ EXPECT_EQ(comps[0], "banana");
+ EXPECT_EQ((bool)Err, false);
+ }
+}
+
+TEST(CodeCompletionTest, SanityClasses) {
+ auto Interp = createInterpreter();
+ if (auto R = Interp->ParseAndExecute("struct Apple{};")) {
+ consumeError(std::move(R));
+ return;
+ }
+ if (auto R = Interp->ParseAndExecute("void takeApple(Apple &a1){}")) {
+ consumeError(std::move(R));
+ return;
+ }
+ if (auto R = Interp->ParseAndExecute("Apple a1;")) {
+ consumeError(std::move(R));
+ return;
+ }
+ if (auto R = Interp->ParseAndExecute("void takeAppleCopy(Apple a1){}")) {
+ consumeError(std::move(R));
+ return;
+ }
+
+ {
+ auto Err = llvm::Error::success();
+ auto comps = runComp(*Interp, "takeApple(", Err);
+ EXPECT_EQ((size_t)1, comps.size());
+ EXPECT_EQ(comps[0], std::string("a1"));
+ EXPECT_EQ((bool)Err, false);
+ }
+ {
+ auto Err = llvm::Error::success();
+ auto comps = runComp(*Interp, std::string("takeAppleCopy("), Err);
+ EXPECT_EQ((size_t)1, comps.size());
+ EXPECT_EQ(comps[0], std::string("a1"));
+ EXPECT_EQ((bool)Err, false);
+ }
+}
+
+TEST(CodeCompletionTest, SubClassing) {
+ auto Interp = createInterpreter();
+ if (auto R = Interp->ParseAndExecute("struct Fruit {};")) {
+ consumeError(std::move(R));
+ return;
+ }
+ if (auto R = Interp->ParseAndExecute("struct Apple : Fruit{};")) {
+ consumeError(std::move(R));
+ return;
+ }
+ if (auto R = Interp->ParseAndExecute("void takeFruit(Fruit &f){}")) {
+ consumeError(std::move(R));
+ return;
+ }
+ if (auto R = Interp->ParseAndExecute("Apple a1;")) {
+ consumeError(std::move(R));
+ return;
+ }
+ if (auto R = Interp->ParseAndExecute("Fruit f1;")) {
+ consumeError(std::move(R));
+ return;
+ }
+ auto Err = llvm::Error::success();
+ auto comps = runComp(*Interp, std::string("takeFruit("), Err);
+ EXPECT_EQ((size_t)2, comps.size());
+ EXPECT_EQ(comps[0], std::string("a1"));
+ EXPECT_EQ(comps[1], std::string("f1"));
+ EXPECT_EQ((bool)Err, false);
+}
+
+TEST(CodeCompletionTest, MultipleArguments) {
+ auto Interp = createInterpreter();
+ if (auto R = Interp->ParseAndExecute("int foo = 42;")) {
+ consumeError(std::move(R));
+ return;
+ }
+ if (auto R = Interp->ParseAndExecute("char fowl = 'A';")) {
+ consumeError(std::move(R));
+ return;
+ }
+ if (auto R = Interp->ParseAndExecute("void takeTwo(int &a, char b){}")) {
+ consumeError(std::move(R));
+ return;
+ }
+ auto Err = llvm::Error::success();
+ auto comps = runComp(*Interp, std::string("takeTwo(foo, "), Err);
+ EXPECT_EQ((size_t)1, comps.size());
+ EXPECT_EQ(comps[0], std::string("fowl"));
+ EXPECT_EQ((bool)Err, false);
+}
+
+TEST(CodeCompletionTest, Methods) {
+ auto Interp = createInterpreter();
+ cantFail(Interp->ParseAndExecute(
+ "struct Foo{int add(int a){return 42;} int par(int b){return 42;}};"));
+ cantFail(Interp->ParseAndExecute("Foo f1;"));
+
+ auto Err = llvm::Error::success();
+ auto comps = runComp(*Interp, std::string("f1."), Err);
+ EXPECT_EQ((size_t)2, comps.size());
+ EXPECT_EQ(comps[0], std::string("add"));
+ EXPECT_EQ(comps[1], std::string("par"));
+ EXPECT_EQ((bool)Err, false);
+}
+
+TEST(CodeCompletionTest, MethodsInvocations) {
+ auto Interp = createInterpreter();
+ cantFail(Interp->ParseAndExecute(
+ "struct Foo{int add(int a){return 42;} int par(int b){return 42;}};"));
+ cantFail(Interp->ParseAndExecute("Foo f1;"));
+ cantFail(Interp->ParseAndExecute("int a = 84;"));
+
+ auto Err = llvm::Error::success();
+ auto comps = runComp(*Interp, std::string("f1.add("), Err);
+ EXPECT_EQ((size_t)1, comps.size());
+ EXPECT_EQ(comps[0], std::string("a"));
+ EXPECT_EQ((bool)Err, false);
+}
+
+TEST(CodeCompletionTest, NestedInvocations) {
+ auto Interp = createInterpreter();
+ cantFail(Interp->ParseAndExecute(
+ "struct Foo{int add(int a){return 42;} int par(int b){return 42;}};"));
+ cantFail(Interp->ParseAndExecute("Foo f1;"));
+ cantFail(Interp->ParseAndExecute("int a = 84;"));
+ cantFail(Interp->ParseAndExecute("int plus(int a, int b) { return a + b; }"));
+
+ auto Err = llvm::Error::success();
+ auto comps = runComp(*Interp, std::string("plus(42, f1.add("), Err);
+ EXPECT_EQ((size_t)1, comps.size());
+ EXPECT_EQ(comps[0], std::string("a"));
+ EXPECT_EQ((bool)Err, false);
+}
+
} // anonymous namespace
>From 623290d78f497b27ad95443c45739eda79e3766d Mon Sep 17 00:00:00 2001
From: Fred Fu <moonsolo at gmail.com>
Date: Mon, 25 Sep 2023 14:58:36 -0400
Subject: [PATCH 2/8] move code
---
clang/lib/Interpreter/CodeCompletion.cpp | 112 +++++++++++++----------
clang/lib/Sema/SemaLookup.cpp | 4 -
2 files changed, 64 insertions(+), 52 deletions(-)
diff --git a/clang/lib/Interpreter/CodeCompletion.cpp b/clang/lib/Interpreter/CodeCompletion.cpp
index 9c812c28f677726..2e2e3b91791ab23 100644
--- a/clang/lib/Interpreter/CodeCompletion.cpp
+++ b/clang/lib/Interpreter/CodeCompletion.cpp
@@ -12,6 +12,7 @@
#include "clang/Interpreter/CodeCompletion.h"
#include "clang/AST/ASTImporter.h"
+#include "clang/AST/DeclLookups.h"
#include "clang/AST/DeclarationName.h"
#include "clang/AST/ExternalASTSource.h"
#include "clang/Basic/IdentifierTable.h"
@@ -26,7 +27,6 @@
#include "llvm/Support/Debug.h"
#define DEBUG_TYPE "REPLCC"
-
namespace clang {
const std::string CodeCompletionFileName = "input_line_[Completion]";
@@ -43,19 +43,19 @@ clang::CodeCompleteOptions getClangCompleteOpts() {
class CodeCompletionSubContext {
public:
virtual ~CodeCompletionSubContext(){};
- virtual void
- HandleCodeCompleteResults(class Sema &S, CodeCompletionResult *InResults,
- unsigned NumResults,
- std::vector<std::string> &Results) = 0;
+ virtual void HandleCodeCompleteResults(class Sema &S,
+ CodeCompletionResult *InResults,
+ unsigned NumResults,
+ std::vector<std::string> &Results) = 0;
};
class ReplCompletionConsumer : public CodeCompleteConsumer {
public:
- ReplCompletionConsumer(std::vector<std::string> &Results, ReplCodeCompletion& CC)
+ ReplCompletionConsumer(std::vector<std::string> &Results,
+ ReplCodeCompletion &CC)
: CodeCompleteConsumer(getClangCompleteOpts()),
CCAllocator(std::make_shared<GlobalCodeCompletionAllocator>()),
- CCTUInfo(CCAllocator), Results(Results), CC(CC) {
- }
+ CCTUInfo(CCAllocator), Results(Results), CC(CC) {}
void ProcessCodeCompleteResults(class Sema &S, CodeCompletionContext Context,
CodeCompletionResult *InResults,
@@ -69,7 +69,7 @@ class ReplCompletionConsumer : public CodeCompleteConsumer {
std::shared_ptr<GlobalCodeCompletionAllocator> CCAllocator;
CodeCompletionTUInfo CCTUInfo;
std::vector<std::string> &Results;
- ReplCodeCompletion& CC;
+ ReplCodeCompletion &CC;
};
void ReplCompletionConsumer::ProcessCodeCompleteResults(
@@ -84,15 +84,18 @@ void ReplCompletionConsumer::ProcessCodeCompleteResults(
case CodeCompletionContext::CCC_DotMemberAccess: {
// FIXME: check BaseType is dependent, or from a typo
auto BaseType = Context.getBaseType();
- LLVM_DEBUG(llvm::dbgs() << "BaseType : " << BaseType.getAsString() << "\n" );
+ LLVM_DEBUG(llvm::dbgs() << "BaseType : " << BaseType.getAsString() << "\n");
for (unsigned I = 0; I < NumResults; ++I) {
auto &Result = InResults[I];
switch (Result.Kind) {
case CodeCompletionResult::RK_Declaration:
if (auto *ID = Result.Declaration->getIdentifier()) {
- if (const auto *Fun = llvm::dyn_cast<CXXMethodDecl>(Result.Declaration)) {
- if (Fun->getParent()->getCanonicalDecl() == BaseType->getAsCXXRecordDecl()->getCanonicalDecl()) {
- LLVM_DEBUG(llvm::dbgs() << "[In HandleCodeCompleteDOT] Name : " << ID->getName() << "\n");
+ if (const auto *Fun =
+ llvm::dyn_cast<CXXMethodDecl>(Result.Declaration)) {
+ if (Fun->getParent()->getCanonicalDecl() ==
+ BaseType->getAsCXXRecordDecl()->getCanonicalDecl()) {
+ LLVM_DEBUG(llvm::dbgs() << "[In HandleCodeCompleteDOT] Name : "
+ << ID->getName() << "\n");
Results.push_back(ID->getName().str());
}
}
@@ -113,18 +116,20 @@ void ReplCompletionConsumer::ProcessCodeCompleteResults(
if (Result.Hidden) {
break;
}
- if (!Result.Declaration->getDeclName().isIdentifier() || !Result.Declaration->getName().startswith(Prefix)) {
+ if (!Result.Declaration->getDeclName().isIdentifier() ||
+ !Result.Declaration->getName().startswith(Prefix)) {
break;
}
if (!PreferredType.isNull()) {
- if (auto* VD = dyn_cast<VarDecl>(Result.Declaration)) {
+ if (auto *VD = dyn_cast<VarDecl>(Result.Declaration)) {
auto ArgumentType = VD->getType();
if (PreferredType->isReferenceType()) {
- QualType RT = PreferredType->castAs<ReferenceType>()->getPointeeType();
+ QualType RT =
+ PreferredType->castAs<ReferenceType>()->getPointeeType();
Sema::ReferenceConversions RefConv;
Sema::ReferenceCompareResult RefRelationship =
- S.CompareReferenceRelationship(SourceLocation(), RT, ArgumentType,
- &RefConv);
+ S.CompareReferenceRelationship(SourceLocation(), RT,
+ ArgumentType, &RefConv);
switch (RefRelationship) {
case Sema::Ref_Compatible:
case Sema::Ref_Related:
@@ -141,7 +146,8 @@ void ReplCompletionConsumer::ProcessCodeCompleteResults(
Results.push_back(Result.Declaration->getName().str());
break;
case CodeCompletionResult::RK_Keyword:
- // add keyword to the completion results only if we are in a type-aware situation.
+ // add keyword to the completion results only if we are in a type-aware
+ // situation.
if (!Context.getBaseType().isNull() || !PreferredType.isNull())
break;
if (StringRef(Result.Keyword).startswith(Prefix))
@@ -179,7 +185,8 @@ class ExternalSource : public clang::ExternalASTSource {
bool FindExternalVisibleDeclsByName(const DeclContext *DC,
DeclarationName Name) override;
// void CompleteType(TagDecl *Tag) override;
- void completeVisibleDeclsMap(const clang::DeclContext *childDeclContext) override;
+ void
+ completeVisibleDeclsMap(const clang::DeclContext *childDeclContext) override;
};
// This method is intended to set up `ExternalASTSource` to the running
@@ -195,6 +202,7 @@ void IncrementalSyntaxOnlyAction::ExecuteAction() {
CI.getASTContext().getTranslationUnitDecl()->setHasExternalVisibleStorage(
true);
+ CI.getASTContext().getTranslationUnitDecl()->lookups();
SyntaxOnlyAction::ExecuteAction();
}
@@ -244,36 +252,43 @@ void ExternalSource::completeVisibleDeclsMap(
if (NamedDecl *Decl = llvm::dyn_cast<NamedDecl>(IDeclContext)) {
if (auto DeclOrErr = Importer->Import(Decl)) {
if (NamedDecl *importedNamedDecl =
- llvm::dyn_cast<NamedDecl>(*DeclOrErr)) {
- // LLVM_DEBUG(llvm::dbgs() << "\nImporting : " << importedNamedDecl->getName() << "\n");
+ llvm::dyn_cast<NamedDecl>(*DeclOrErr)) {
+ // LLVM_DEBUG(llvm::dbgs() << "\nImporting : " <<
+ // importedNamedDecl->getName() << "\n");
SetExternalVisibleDeclsForName(ChildDeclContext,
importedNamedDecl->getDeclName(),
importedNamedDecl);
- if (auto *Record = llvm::dyn_cast<CXXRecordDecl>(importedNamedDecl)) {
- if (auto Err = Importer->ImportDefinition(Decl))
- consumeError(std::move(Err));
- // LLVM_DEBUG(llvm::dbgs() << "\nHello :\n");
- // Record->getTypeForDecl()->dump();
- Record->setHasLoadedFieldsFromExternalStorage(true);
- // auto ToOrErr = Importer->Import(->getTypeForDecl());
- // if (!ToOrErr) {
- // consumeError(std::move(ToOrErr.takeError()));
+ if (auto *Record =
+ llvm::dyn_cast<CXXRecordDecl>(importedNamedDecl)) {
+ if (auto Err = Importer->ImportDefinition(Decl))
+ consumeError(std::move(Err));
+ // LLVM_DEBUG(llvm::dbgs() << "\nHello :\n");
+ // Record->getTypeForDecl()->dump();
+ Record->setHasLoadedFieldsFromExternalStorage(true);
+ // auto ToOrErr = Importer->Import(->getTypeForDecl());
+ // if (!ToOrErr) {
+ // consumeError(std::move(ToOrErr.takeError()));
+ // }
+ LLVM_DEBUG(
+ llvm::dbgs()
+ << "\nCXXRecrod : " << Record->getName() << " size(methods): "
+ << std::distance(Record->method_begin(), Record->method_end())
+ << " has def?: " << Record->hasDefinition()
+ << " # (methods): "
+ << std::distance(Record->getDefinition()->method_begin(),
+ Record->getDefinition()->method_end())
+ << "\n");
+ for (auto *Meth : Record->methods()) {
+ SetExternalVisibleDeclsForName(ChildDeclContext,
+ Meth->getDeclName(), Meth);
+ // if (Meth->getDeclName().isIdentifier()) {
+ // LLVM_DEBUG(llvm::dbgs() << "CXXRecrod Method: " <<
+ // Meth->getName() << "\n");
+
// }
- LLVM_DEBUG(llvm::dbgs()
- << "\nCXXRecrod : " << Record->getName()
- << " size(methods): " << std::distance(Record->method_begin(), Record->method_end())
- << " has def?: " << Record->hasDefinition()
- << " # (methods): " << std::distance(Record->getDefinition()->method_begin(), Record->getDefinition()->method_end())
- << "\n");
- for (auto *Meth : Record->methods()) {
- SetExternalVisibleDeclsForName(ChildDeclContext, Meth->getDeclName(), Meth);
- // if (Meth->getDeclName().isIdentifier()) {
- // LLVM_DEBUG(llvm::dbgs() << "CXXRecrod Method: " << Meth->getName() << "\n");
-
- // }
- }
}
}
+ }
} else {
llvm::consumeError(DeclOrErr.takeError());
}
@@ -283,10 +298,11 @@ void ExternalSource::completeVisibleDeclsMap(
}
}
-
-void ReplCodeCompletion::codeComplete(CompilerInstance *InterpCI, llvm::StringRef Content,
- unsigned Line, unsigned Col, const CompilerInstance *ParentCI,
- std::vector<std::string> &CCResults) {
+void ReplCodeCompletion::codeComplete(CompilerInstance *InterpCI,
+ llvm::StringRef Content, unsigned Line,
+ unsigned Col,
+ const CompilerInstance *ParentCI,
+ std::vector<std::string> &CCResults) {
auto DiagOpts = DiagnosticOptions();
auto consumer = ReplCompletionConsumer(CCResults, *this);
diff --git a/clang/lib/Sema/SemaLookup.cpp b/clang/lib/Sema/SemaLookup.cpp
index f76871b84ac31b9..324a57095560b79 100644
--- a/clang/lib/Sema/SemaLookup.cpp
+++ b/clang/lib/Sema/SemaLookup.cpp
@@ -51,8 +51,6 @@
#include <vector>
#include "OpenCLBuiltins.inc"
-#include "llvm/Support/Debug.h"
-#define DEBUG_TYPE "REPLCC"
using namespace clang;
using namespace sema;
@@ -2750,8 +2748,6 @@ bool Sema::LookupParsedName(LookupResult &R, Scope *S, CXXScopeSpec *SS,
return false;
}
- Context.getTranslationUnitDecl()->lookups();
-
// Perform unqualified name lookup starting in the given scope.
return LookupName(R, S, AllowBuiltinCreation);
}
>From 675f49a1fe0f04d14be595dcc3a3e672d84db130 Mon Sep 17 00:00:00 2001
From: Fred Fu <moonsolo at gmail.com>
Date: Mon, 25 Sep 2023 16:13:28 -0400
Subject: [PATCH 3/8] more tests
---
.../Interpreter/CodeCompletionTest.cpp | 25 +++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/clang/unittests/Interpreter/CodeCompletionTest.cpp b/clang/unittests/Interpreter/CodeCompletionTest.cpp
index b1b4e06a660fd06..fba6e0dbcd311d1 100644
--- a/clang/unittests/Interpreter/CodeCompletionTest.cpp
+++ b/clang/unittests/Interpreter/CodeCompletionTest.cpp
@@ -285,4 +285,29 @@ TEST(CodeCompletionTest, NestedInvocations) {
EXPECT_EQ((bool)Err, false);
}
+TEST(CodeCompletionTest, TemplateFunctions) {
+ auto Interp = createInterpreter();
+ cantFail(Interp->ParseAndExecute(
+ "template <typename T> T id(T a) { return a;} "));
+ cantFail(Interp->ParseAndExecute("int apple = 84;"));
+ {
+ auto Err = llvm::Error::success();
+ auto comps = runComp(*Interp, std::string("id<int>("), Err);
+ EXPECT_EQ((size_t)1, comps.size());
+ EXPECT_EQ(comps[0], std::string("apple"));
+ EXPECT_EQ((bool)Err, false);
+ }
+
+ cantFail(Interp->ParseAndExecute("template <typename T> T pickFirst(T a, T b) { return a;} "));
+ cantFail(Interp->ParseAndExecute("char pear = '4';"));
+ {
+ auto Err = llvm::Error::success();
+ auto comps = runComp(*Interp, std::string("pickFirst(apple, "), Err);
+ EXPECT_EQ((size_t)1, comps.size());
+ EXPECT_EQ(comps[0], std::string("apple"));
+ EXPECT_EQ((bool)Err, false);
+ }
+}
+
+
} // anonymous namespace
>From dd3e3e6b8eb3f9f1f740d2a9fc8a62e1964f9153 Mon Sep 17 00:00:00 2001
From: Fred Fu <moonsolo at gmail.com>
Date: Mon, 25 Sep 2023 16:57:46 -0400
Subject: [PATCH 4/8] refactor
---
clang/lib/Interpreter/CodeCompletion.cpp | 179 ++++++++++++++---------
1 file changed, 109 insertions(+), 70 deletions(-)
diff --git a/clang/lib/Interpreter/CodeCompletion.cpp b/clang/lib/Interpreter/CodeCompletion.cpp
index 2e2e3b91791ab23..d30259a18517fcd 100644
--- a/clang/lib/Interpreter/CodeCompletion.cpp
+++ b/clang/lib/Interpreter/CodeCompletion.cpp
@@ -72,6 +72,87 @@ class ReplCompletionConsumer : public CodeCompleteConsumer {
ReplCodeCompletion &CC;
};
+class CompletionContextHanndler {
+protected:
+ CodeCompletionContext CCC;
+ std::vector<std::string> &Results;
+
+public:
+ CompletionContextHanndler(CodeCompletionContext CCC,
+ std::vector<std::string> &Results)
+ : CCC(CCC), Results(Results) {}
+ virtual void handleDeclaration(const CodeCompletionResult &Result) {}
+ virtual void handleKeyword(const CodeCompletionResult &Result) {}
+ virtual void handlePattern(const CodeCompletionResult &Result) {}
+ virtual void handleMacro(const CodeCompletionResult &Result) {}
+};
+
+class DotMemberAccessHandler : public CompletionContextHanndler {
+public:
+ DotMemberAccessHandler(CodeCompletionContext CCC,
+ std::vector<std::string> &Results)
+ : CompletionContextHanndler(CCC, Results) {}
+ void handleDeclaration(const CodeCompletionResult &Result) override {
+ if (auto *ID = Result.Declaration->getIdentifier()) {
+ if (const auto *Fun = llvm::dyn_cast<CXXMethodDecl>(Result.Declaration)) {
+ if (Fun->getParent()->getCanonicalDecl() ==
+ CCC.getBaseType()->getAsCXXRecordDecl()->getCanonicalDecl()) {
+ LLVM_DEBUG(llvm::dbgs() << "[In HandleCodeCompleteDOT] Name : "
+ << ID->getName() << "\n");
+ Results.push_back(ID->getName().str());
+ }
+ }
+ }
+ }
+};
+
+class DefaultAccessHandler : public CompletionContextHanndler {
+private:
+ Sema &S;
+
+public:
+ DefaultAccessHandler(Sema &S, CodeCompletionContext CCC,
+ std::vector<std::string> &Results)
+ : CompletionContextHanndler(CCC, Results), S(S) {}
+ void handleDeclaration(const CodeCompletionResult &Result) override {
+ auto PreferredType = CCC.getPreferredType();
+ if (!PreferredType.isNull()) {
+ if (auto *VD = dyn_cast<VarDecl>(Result.Declaration)) {
+ auto ArgumentType = VD->getType();
+ if (PreferredType->isReferenceType()) {
+ QualType RT =
+ PreferredType->castAs<ReferenceType>()->getPointeeType();
+ Sema::ReferenceConversions RefConv;
+ Sema::ReferenceCompareResult RefRelationship =
+ S.CompareReferenceRelationship(SourceLocation(), RT, ArgumentType,
+ &RefConv);
+ switch (RefRelationship) {
+ case Sema::Ref_Compatible:
+ case Sema::Ref_Related:
+ Results.push_back(VD->getName().str());
+ break;
+ case Sema::Ref_Incompatible:
+ break;
+ }
+ } else if (S.Context.hasSameType(ArgumentType, PreferredType)) {
+ Results.push_back(VD->getName().str());
+ }
+ }
+ } else
+ Results.push_back(Result.Declaration->getName().str());
+ }
+
+ void handleKeyword(const CodeCompletionResult &Result) override {
+ auto Prefix = S.getPreprocessor().getCodeCompletionFilter();
+ // add keyword to the completion results only if we are in a type-aware
+ // situation.
+ if (!CCC.getBaseType().isNull() || !CCC.getPreferredType().isNull())
+ return;
+ if (StringRef(Result.Keyword).startswith(Prefix))
+ Results.push_back(Result.Keyword);
+ }
+};
+
void ReplCompletionConsumer::ProcessCodeCompleteResults(
class Sema &S, CodeCompletionContext Context,
CodeCompletionResult *InResults, unsigned NumResults) {
@@ -80,84 +161,42 @@ void ReplCompletionConsumer::ProcessCodeCompleteResults(
// LLVM_DEBUG(llvm::dbgs() << "\n FFFFF111111 : " << a.getName() << "\n" );
auto Prefix = S.getPreprocessor().getCodeCompletionFilter();
CC.Prefix = Prefix;
+
+ std::unique_ptr<CompletionContextHanndler> CCH;
+
switch (Context.getKind()) {
- case CodeCompletionContext::CCC_DotMemberAccess: {
- // FIXME: check BaseType is dependent, or from a typo
- auto BaseType = Context.getBaseType();
- LLVM_DEBUG(llvm::dbgs() << "BaseType : " << BaseType.getAsString() << "\n");
- for (unsigned I = 0; I < NumResults; ++I) {
- auto &Result = InResults[I];
- switch (Result.Kind) {
- case CodeCompletionResult::RK_Declaration:
- if (auto *ID = Result.Declaration->getIdentifier()) {
- if (const auto *Fun =
- llvm::dyn_cast<CXXMethodDecl>(Result.Declaration)) {
- if (Fun->getParent()->getCanonicalDecl() ==
- BaseType->getAsCXXRecordDecl()->getCanonicalDecl()) {
- LLVM_DEBUG(llvm::dbgs() << "[In HandleCodeCompleteDOT] Name : "
- << ID->getName() << "\n");
- Results.push_back(ID->getName().str());
- }
- }
- }
- break;
- default:
- break;
- }
- }
+ case CodeCompletionContext::CCC_DotMemberAccess:
+ CCH.reset(new DotMemberAccessHandler(Context, this->Results));
break;
- }
default:
- auto PreferredType = Context.getPreferredType();
- for (unsigned I = 0; I < NumResults; I++) {
- auto &Result = InResults[I];
- switch (Result.Kind) {
- case CodeCompletionResult::RK_Declaration:
- if (Result.Hidden) {
- break;
- }
- if (!Result.Declaration->getDeclName().isIdentifier() ||
- !Result.Declaration->getName().startswith(Prefix)) {
- break;
- }
- if (!PreferredType.isNull()) {
- if (auto *VD = dyn_cast<VarDecl>(Result.Declaration)) {
- auto ArgumentType = VD->getType();
- if (PreferredType->isReferenceType()) {
- QualType RT =
- PreferredType->castAs<ReferenceType>()->getPointeeType();
- Sema::ReferenceConversions RefConv;
- Sema::ReferenceCompareResult RefRelationship =
- S.CompareReferenceRelationship(SourceLocation(), RT,
- ArgumentType, &RefConv);
- switch (RefRelationship) {
- case Sema::Ref_Compatible:
- case Sema::Ref_Related:
- Results.push_back(VD->getName().str());
- break;
- case Sema::Ref_Incompatible:
- break;
- }
- } else if (S.Context.hasSameType(ArgumentType, PreferredType)) {
- Results.push_back(VD->getName().str());
- }
- }
- } else
- Results.push_back(Result.Declaration->getName().str());
- break;
- case CodeCompletionResult::RK_Keyword:
- // add keyword to the completion results only if we are in a type-aware
- // situation.
- if (!Context.getBaseType().isNull() || !PreferredType.isNull())
- break;
- if (StringRef(Result.Keyword).startswith(Prefix))
- Results.push_back(Result.Keyword);
+ CCH.reset(new DefaultAccessHandler(S, Context, this->Results));
+ };
+
+ for (unsigned I = 0; I < NumResults; I++) {
+ auto &Result = InResults[I];
+ switch (Result.Kind) {
+ case CodeCompletionResult::RK_Declaration:
+ if (Result.Hidden) {
break;
- default:
+ }
+ if (!Result.Declaration->getDeclName().isIdentifier() ||
+ !Result.Declaration->getName().startswith(Prefix)) {
break;
}
+ CCH->handleDeclaration(Result);
+ break;
+ case CodeCompletionResult::RK_Keyword:
+ CCH->handleKeyword(Result);
+ break;
+ case CodeCompletionResult::RK_Macro:
+ CCH->handleMacro(Result);
+ break;
+ case CodeCompletionResult::RK_Pattern:
+ CCH->handlePattern(Result);
+ break;
}
}
+
std::sort(Results.begin(), Results.end());
}
>From 17bbe25642381ba0db66de2b8a82fc3103c1a37d Mon Sep 17 00:00:00 2001
From: Fred Fu <moonsolo at gmail.com>
Date: Tue, 26 Sep 2023 13:53:56 -0400
Subject: [PATCH 5/8] refactor
---
clang/lib/Interpreter/CodeCompletion.cpp | 14 +++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/clang/lib/Interpreter/CodeCompletion.cpp b/clang/lib/Interpreter/CodeCompletion.cpp
index d30259a18517fcd..6a1c5d2d4be42f5 100644
--- a/clang/lib/Interpreter/CodeCompletion.cpp
+++ b/clang/lib/Interpreter/CodeCompletion.cpp
@@ -241,6 +241,15 @@ void IncrementalSyntaxOnlyAction::ExecuteAction() {
CI.getASTContext().getTranslationUnitDecl()->setHasExternalVisibleStorage(
true);
+ // Load all external decls into current context. Under the hood, it calls
+ // ExternalSource::completeVisibleDeclsMap, which make all decls on the redecl
+ // chain visible.
+ //
+ // This is crucial to code completion on dot members, since a bound variable
+ // before "." would be otherwise treated out-of-scope.
+ //
+ // clang-repl> Foo f1;
+ // clang-repl> f1.<tab>
CI.getASTContext().getTranslationUnitDecl()->lookups();
SyntaxOnlyAction::ExecuteAction();
}
@@ -273,9 +282,6 @@ bool ExternalSource::FindExternalVisibleDeclsByName(const DeclContext *DC,
return false;
}
-// void ExternalSource::CompleteType(TagDecl *Tag) {
-// LLVM_DEBUG(llvm::dbgs() << "\n CompleteType " << Tag->getName() << ":\n");
-// }
void ExternalSource::completeVisibleDeclsMap(
const DeclContext *ChildDeclContext) {
@@ -292,8 +298,6 @@ void ExternalSource::completeVisibleDeclsMap(
if (auto DeclOrErr = Importer->Import(Decl)) {
if (NamedDecl *importedNamedDecl =
llvm::dyn_cast<NamedDecl>(*DeclOrErr)) {
- // LLVM_DEBUG(llvm::dbgs() << "\nImporting : " <<
- // importedNamedDecl->getName() << "\n");
SetExternalVisibleDeclsForName(ChildDeclContext,
importedNamedDecl->getDeclName(),
importedNamedDecl);
>From c92959ff31890e71c98185a1cfea4153e665396c Mon Sep 17 00:00:00 2001
From: Fred Fu <moonsolo at gmail.com>
Date: Tue, 26 Sep 2023 13:55:37 -0400
Subject: [PATCH 6/8] format
---
clang/unittests/Interpreter/CodeCompletionTest.cpp | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/clang/unittests/Interpreter/CodeCompletionTest.cpp b/clang/unittests/Interpreter/CodeCompletionTest.cpp
index fba6e0dbcd311d1..918b4e8167eb73c 100644
--- a/clang/unittests/Interpreter/CodeCompletionTest.cpp
+++ b/clang/unittests/Interpreter/CodeCompletionTest.cpp
@@ -287,8 +287,8 @@ TEST(CodeCompletionTest, NestedInvocations) {
TEST(CodeCompletionTest, TemplateFunctions) {
auto Interp = createInterpreter();
- cantFail(Interp->ParseAndExecute(
- "template <typename T> T id(T a) { return a;} "));
+ cantFail(
+ Interp->ParseAndExecute("template <typename T> T id(T a) { return a;} "));
cantFail(Interp->ParseAndExecute("int apple = 84;"));
{
auto Err = llvm::Error::success();
@@ -298,7 +298,8 @@ TEST(CodeCompletionTest, TemplateFunctions) {
EXPECT_EQ((bool)Err, false);
}
- cantFail(Interp->ParseAndExecute("template <typename T> T pickFirst(T a, T b) { return a;} "));
+ cantFail(Interp->ParseAndExecute(
+ "template <typename T> T pickFirst(T a, T b) { return a;} "));
cantFail(Interp->ParseAndExecute("char pear = '4';"));
{
auto Err = llvm::Error::success();
@@ -309,5 +310,4 @@ TEST(CodeCompletionTest, TemplateFunctions) {
}
}
-
} // anonymous namespace
>From 0d04c376ec38619c672733206c059e4ed3993372 Mon Sep 17 00:00:00 2001
From: Fred Fu <moonsolo at gmail.com>
Date: Thu, 26 Oct 2023 12:42:27 -0400
Subject: [PATCH 7/8] format
---
clang/lib/Interpreter/CodeCompletion.cpp | 1 -
1 file changed, 1 deletion(-)
diff --git a/clang/lib/Interpreter/CodeCompletion.cpp b/clang/lib/Interpreter/CodeCompletion.cpp
index 6a1c5d2d4be42f5..0eb493d1b894b39 100644
--- a/clang/lib/Interpreter/CodeCompletion.cpp
+++ b/clang/lib/Interpreter/CodeCompletion.cpp
@@ -282,7 +282,6 @@ bool ExternalSource::FindExternalVisibleDeclsByName(const DeclContext *DC,
return false;
}
-
void ExternalSource::completeVisibleDeclsMap(
const DeclContext *ChildDeclContext) {
assert(ChildDeclContext && ChildDeclContext == ChildTUDeclCtxt &&
>From 736ea3aa4455daf11803806274e18e8eaa7d7fd9 Mon Sep 17 00:00:00 2001
From: Fred Fu <moonsolo at gmail.com>
Date: Thu, 26 Oct 2023 12:42:55 -0400
Subject: [PATCH 8/8] format
---
clang/tools/clang-repl/ClangRepl.cpp | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/clang/tools/clang-repl/ClangRepl.cpp b/clang/tools/clang-repl/ClangRepl.cpp
index a428b4b1d7045b9..5c04be84a621fd3 100644
--- a/clang/tools/clang-repl/ClangRepl.cpp
+++ b/clang/tools/clang-repl/ClangRepl.cpp
@@ -147,9 +147,7 @@ int main(int argc, const char **argv) {
llvm::InitializeAllAsmPrinters();
if (OptHostSupportsJit) {
- auto J = llvm::orc::LLJITBuilder()
- .setEnableDebuggerSupport(true)
- .create();
+ auto J = llvm::orc::LLJITBuilder().setEnableDebuggerSupport(true).create();
if (J)
llvm::outs() << "true\n";
else {
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