Author: Balázs Kéri Date: 2021-03-24T09:43:58+01:00 New Revision: f6cdb2c0a714f8921688de08858f34d8c776f0e6
URL: https://github.com/llvm/llvm-project/commit/f6cdb2c0a714f8921688de08858f34d8c776f0e6 DIFF: https://github.com/llvm/llvm-project/commit/f6cdb2c0a714f8921688de08858f34d8c776f0e6.diff LOG: [clang][ASTImporter] Add import of DeducedTemplateSpecializationType. Reviewed By: shafik Differential Revision: https://reviews.llvm.org/D99188 Added: Modified: clang/lib/AST/ASTImporter.cpp clang/unittests/AST/ASTImporterTest.cpp Removed: ################################################################################ diff --git a/clang/lib/AST/ASTImporter.cpp b/clang/lib/AST/ASTImporter.cpp index c4f36b50db9d3..ef7a3ea8a66c2 100644 --- a/clang/lib/AST/ASTImporter.cpp +++ b/clang/lib/AST/ASTImporter.cpp @@ -358,6 +358,8 @@ namespace clang { ExpectedType VisitDecltypeType(const DecltypeType *T); ExpectedType VisitUnaryTransformType(const UnaryTransformType *T); ExpectedType VisitAutoType(const AutoType *T); + ExpectedType VisitDeducedTemplateSpecializationType( + const DeducedTemplateSpecializationType *T); ExpectedType VisitInjectedClassNameType(const InjectedClassNameType *T); // FIXME: DependentDecltypeType ExpectedType VisitRecordType(const RecordType *T); @@ -1376,6 +1378,20 @@ ExpectedType ASTNodeImporter::VisitAutoType(const AutoType *T) { ToTemplateArgs); } +ExpectedType ASTNodeImporter::VisitDeducedTemplateSpecializationType( + const DeducedTemplateSpecializationType *T) { + // FIXME: Make sure that the "to" context supports C++17! + Expected<TemplateName> ToTemplateNameOrErr = import(T->getTemplateName()); + if (!ToTemplateNameOrErr) + return ToTemplateNameOrErr.takeError(); + ExpectedType ToDeducedTypeOrErr = import(T->getDeducedType()); + if (!ToDeducedTypeOrErr) + return ToDeducedTypeOrErr.takeError(); + + return Importer.getToContext().getDeducedTemplateSpecializationType( + *ToTemplateNameOrErr, *ToDeducedTypeOrErr, T->isDependentType()); +} + ExpectedType ASTNodeImporter::VisitInjectedClassNameType( const InjectedClassNameType *T) { Expected<CXXRecordDecl *> ToDeclOrErr = import(T->getDecl()); diff --git a/clang/unittests/AST/ASTImporterTest.cpp b/clang/unittests/AST/ASTImporterTest.cpp index 40383bcabc3f0..fdbf811c94dc1 100644 --- a/clang/unittests/AST/ASTImporterTest.cpp +++ b/clang/unittests/AST/ASTImporterTest.cpp @@ -631,6 +631,15 @@ TEST_P(ImportType, ImportDependentTemplateSpecialization) { fieldDecl(hasType(dependentTemplateSpecializationType()))))))); } +TEST_P(ImportType, ImportDeducedTemplateSpecialization) { + MatchVerifier<Decl> Verifier; + testImport("template <typename T>" + "class C { public: C(T); };" + "C declToImport(123);", + Lang_CXX17, "", Lang_CXX17, Verifier, + varDecl(hasType(deducedTemplateSpecializationType()))); +} + const internal::VariadicDynCastAllOfMatcher<Stmt, SizeOfPackExpr> sizeOfPackExpr; _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
