[PATCH] D70728: [clang][IFS] Adding support for new clang interface stubs decl types.

[Puyan Lotfi via Phabricator via cfe-commits]

plotfi created this revision.
plotfi added a reviewer: compnerd.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.

Adding support for NamespaceAliasDecl UnresolvedUsingTypenameDecl CXXDeductionGuideDecl ConstructorUsingShadowDecl


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D70728

Files:
  clang/lib/Frontend/InterfaceStubFunctionsConsumer.cpp
  clang/test/InterfaceStubs/constructor-using-shadow.cpp
  clang/test/InterfaceStubs/cxxdeduction-guide.cpp
  clang/test/InterfaceStubs/namespace-alias.cpp
  clang/test/InterfaceStubs/unresolved-using-typename.cpp


Index: clang/test/InterfaceStubs/unresolved-using-typename.cpp
===================================================================
--- /dev/null
+++ clang/test/InterfaceStubs/unresolved-using-typename.cpp
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 -o - -emit-interface-stubs %s | FileCheck %s
+
+// CHECK:      --- !experimental-ifs-v1
+// CHECK-NEXT: IfsVersion: 1.0
+// CHECK-NEXT: Triple:
+// CHECK-NEXT: ObjectFileFormat: ELF
+// CHECK-NEXT: Symbols:
+// CHECK-NEXT: ...
+
+// UnresolvedUsingTypenameDecl
+template<typename T> class C1 { using ReprType = unsigned; };
+template<typename T> class C2 : public C1<T> { using typename C1<T>::Repr; };
Index: clang/test/InterfaceStubs/namespace-alias.cpp
===================================================================
--- /dev/null
+++ clang/test/InterfaceStubs/namespace-alias.cpp
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 -o - -emit-interface-stubs %s | FileCheck %s
+
+// CHECK:      --- !experimental-ifs-v1
+// CHECK-NEXT: IfsVersion: 1.0
+// CHECK-NEXT: Triple:
+// CHECK-NEXT: ObjectFileFormat: ELF
+// CHECK-NEXT: Symbols:
+// CHECK-NEXT: ...
+
+// NamespaceAliasDecl
+namespace NS { }
+namespace B = NS;
Index: clang/test/InterfaceStubs/cxxdeduction-guide.cpp
===================================================================
--- /dev/null
+++ clang/test/InterfaceStubs/cxxdeduction-guide.cpp
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 -o - -emit-interface-stubs -std=c++17 %s | FileCheck %s
+
+// CHECK:      --- !experimental-ifs-v1
+// CHECK-NEXT: IfsVersion: 1.0
+// CHECK-NEXT: Triple:
+// CHECK-NEXT: ObjectFileFormat: ELF
+// CHECK-NEXT: Symbols:
+// CHECK-NEXT: ...
+
+// CXXDeductionGuideDecl
+template<typename T> struct A { A(); A(T); };
+A() -> A<int>;
Index: clang/test/InterfaceStubs/constructor-using-shadow.cpp
===================================================================
--- /dev/null
+++ clang/test/InterfaceStubs/constructor-using-shadow.cpp
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 -o - -emit-interface-stubs %s | FileCheck %s
+
+// CHECK:      --- !experimental-ifs-v1
+// CHECK-NEXT: IfsVersion: 1.0
+// CHECK-NEXT: Triple:
+// CHECK-NEXT: ObjectFileFormat: ELF
+// CHECK-NEXT: Symbols:
+// CHECK-NEXT: ...
+
+ // ConstructorUsingShadowDecl
+struct Base { Base(int); };
+struct Derived : public Base { using Base::Base; };
Index: clang/lib/Frontend/InterfaceStubFunctionsConsumer.cpp
===================================================================
--- clang/lib/Frontend/InterfaceStubFunctionsConsumer.cpp
+++ clang/lib/Frontend/InterfaceStubFunctionsConsumer.cpp
@@ -195,6 +195,10 @@
     case Decl::Kind::TemplateTemplateParm:
     case Decl::Kind::ClassTemplatePartialSpecialization:
     case Decl::Kind::IndirectField:
+    case Decl::Kind::ConstructorUsingShadow:
+    case Decl::Kind::CXXDeductionGuide:
+    case Decl::Kind::NamespaceAlias:
+    case Decl::Kind::UnresolvedUsingTypename:
       return true;
     case Decl::Kind::Var: {
       // Bail on any VarDecl that either has no named symbol.


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