Author: emilio Date: Tue May 2 03:32:15 2017 New Revision: 301902 URL: http://llvm.org/viewvc/llvm-project?rev=301902&view=rev Log: [libclang] Revert rL301328 and add tests for the regressions introduced.
Differential Revision: https://reviews.llvm.org/D32566 Modified: cfe/trunk/test/Index/print-type.cpp cfe/trunk/tools/libclang/CXType.cpp Modified: cfe/trunk/test/Index/print-type.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Index/print-type.cpp?rev=301902&r1=301901&r2=301902&view=diff ============================================================================== --- cfe/trunk/test/Index/print-type.cpp (original) +++ cfe/trunk/test/Index/print-type.cpp Tue May 2 03:32:15 2017 @@ -71,10 +71,9 @@ struct Specialization<int>; Specialization<Specialization<bool>& > templRefParam; auto autoTemplRefParam = templRefParam; -template<typename T, typename U = int> -struct DefaultedTypeExample {}; - -typedef DefaultedTypeExample<int> DefaultedTypeAlias; +template<typename T> struct A {}; +template<typename T> using C = T; +using baz = C<A<void>>; // RUN: c-index-test -test-print-type %s -std=c++14 | FileCheck %s // CHECK: Namespace=outer:1:11 (Definition) [type=] [typekind=Invalid] [isPOD=0] @@ -120,7 +119,7 @@ typedef DefaultedTypeExample<int> Defaul // CHECK: TemplateRef=Baz:9:8 [type=] [typekind=Invalid] [isPOD=0] // CHECK: IntegerLiteral= [type=int] [typekind=Int] [isPOD=1] // CHECK: TemplateRef=Foo:4:8 [type=] [typekind=Invalid] [isPOD=0] -// CHECK: FieldDecl=qux:29:38 (Definition) [type=Qux<int, char *, Foo<int>, outer::inner::Bar::FooType>] [typekind=Unexposed] [templateargs/4= [type=int] [typekind=Int] [type=char *] [typekind=Pointer] [type=outer::Foo<int>] [typekind=Record] [type=int] [typekind=Int]] [canonicaltype=outer::Qux<int, char *, outer::Foo<int>, int>] [canonicaltypekind=Record] [canonicaltemplateargs/4= [type=int] [typekind=Int] [type=char *] [typekind=Pointer] [type=outer::Foo<int>] [typekind=Record] [type=int] [typekind=Int]] [isPOD=1] +// CHECK: FieldDecl=qux:29:38 (Definition) [type=Qux<int, char *, Foo<int>, outer::inner::Bar::FooType>] [typekind=Unexposed] [templateargs/4= [type=int] [typekind=Int] [type=char *] [typekind=Pointer] [type=Foo<int>] [typekind=Unexposed] [type=outer::inner::Bar::FooType] [typekind=Typedef]] [canonicaltype=outer::Qux<int, char *, outer::Foo<int>, int>] [canonicaltypekind=Record] [canonicaltemplateargs/4= [type=int] [typekind=Int] [type=char *] [typekind=Pointer] [type=outer::Foo<int>] [typekind=Record] [type=int] [typekind=Int]] [isPOD=1] // CHECK: TemplateRef=Qux:12:8 [type=] [typekind=Invalid] [isPOD=0] // CHECK: TemplateRef=Foo:4:8 [type=] [typekind=Invalid] [isPOD=0] // CHECK: FunctionTemplate=tbar:36:3 [type=T (int)] [typekind=FunctionProto] [canonicaltype=type-parameter-0-0 (int)] [canonicaltypekind=FunctionProto] [resulttype=T] [resulttypekind=Unexposed] [isPOD=0] @@ -183,3 +182,4 @@ typedef DefaultedTypeExample<int> Defaul // CHECK: UnexposedExpr=templRefParam:71:40 [type=const Specialization<Specialization<bool> &>] [typekind=Unexposed] const [templateargs/1= [type=Specialization<bool> &] [typekind=LValueReference]] [canonicaltype=const Specialization<Specialization<bool> &>] [canonicaltypekind=Record] [canonicaltemplateargs/1= [type=Specialization<bool> &] [typekind=LValueReference]] [isPOD=1] // CHECK: DeclRefExpr=templRefParam:71:40 [type=Specialization<Specialization<bool> &>] [typekind=Unexposed] [templateargs/1= [type=Specialization<bool> &] [typekind=LValueReference]] [canonicaltype=Specialization<Specialization<bool> &>] [canonicaltypekind=Record] [canonicaltemplateargs/1= [type=Specialization<bool> &] [typekind=LValueReference]] [isPOD=1] // CHECK: TypedefDecl=DefaultedTypeAlias:77:35 (Definition) [type=DefaultedTypeAlias] [typekind=Typedef] [templateargs/2= [type=int] [typekind=Int] [type=int] [typekind=Int]] [canonicaltype=DefaultedTypeExample<int, int>] [canonicaltypekind=Record] [canonicaltemplateargs/2= [type=int] [typekind=Int] [type=int] [typekind=Int]] [isPOD=0] +// CHECK: TypeAliasDecl=baz:76:7 (Definition) [type=baz] [typekind=Typedef] [templateargs/1= [type=A<void>] [typekind=Unexposed]] [canonicaltype=A<void>] [canonicaltypekind=Record] [canonicaltemplateargs/1= [type=void] [typekind=Void]] [isPOD=0] Modified: cfe/trunk/tools/libclang/CXType.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/CXType.cpp?rev=301902&r1=301901&r2=301902&view=diff ============================================================================== --- cfe/trunk/tools/libclang/CXType.cpp (original) +++ cfe/trunk/tools/libclang/CXType.cpp Tue May 2 03:32:15 2017 @@ -147,6 +147,9 @@ static inline CXTranslationUnit GetTU(CX static Optional<ArrayRef<TemplateArgument>> GetTemplateArguments(QualType Type) { assert(!Type.isNull()); + if (const auto *Specialization = Type->getAs<TemplateSpecializationType>()) + return Specialization->template_arguments(); + if (const auto *RecordDecl = Type->getAsCXXRecordDecl()) { const auto *TemplateDecl = dyn_cast<ClassTemplateSpecializationDecl>(RecordDecl); @@ -154,9 +157,6 @@ GetTemplateArguments(QualType Type) { return TemplateDecl->getTemplateArgs().asArray(); } - if (const auto *Specialization = Type->getAs<TemplateSpecializationType>()) - return Specialization->template_arguments(); - return None; } _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
