diff options
| -rw-r--r-- | clang/lib/Sema/SemaDeclCXX.cpp | 5 | ||||
| -rw-r--r-- | clang/test/SemaCXX/conversion-function.cpp | 18 |
2 files changed, 22 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaDeclCXX.cpp b/clang/lib/Sema/SemaDeclCXX.cpp index 86533cdb0fb..3157f9c7061 100644 --- a/clang/lib/Sema/SemaDeclCXX.cpp +++ b/clang/lib/Sema/SemaDeclCXX.cpp @@ -3233,7 +3233,10 @@ Decl *Sema::ActOnConversionDeclarator(CXXConversionDecl *Conversion) { = Context.getCanonicalType(Context.getTypeDeclType(ClassDecl)); if (const ReferenceType *ConvTypeRef = ConvType->getAs<ReferenceType>()) ConvType = ConvTypeRef->getPointeeType(); - if (ConvType->isRecordType()) { + if (Conversion->getTemplateSpecializationKind() != TSK_Undeclared && + Conversion->getTemplateSpecializationKind() != TSK_ExplicitSpecialization) + /* Suppress disanogstics for instantiations. */; + else if (ConvType->isRecordType()) { ConvType = Context.getCanonicalType(ConvType).getUnqualifiedType(); if (ConvType == ClassType) Diag(Conversion->getLocation(), diag::warn_conv_to_self_not_used) diff --git a/clang/test/SemaCXX/conversion-function.cpp b/clang/test/SemaCXX/conversion-function.cpp index 7f8fdd53400..8d5e01039c1 100644 --- a/clang/test/SemaCXX/conversion-function.cpp +++ b/clang/test/SemaCXX/conversion-function.cpp @@ -325,3 +325,21 @@ namespace rdar8018274 { int i = ed; } } + +namespace PR8065 { + template <typename T> struct Iterator; + template <typename T> struct Container; + + template<> + struct Iterator<int> { + typedef Container<int> container_type; + }; + + template <typename T> + struct Container { + typedef typename Iterator<T>::container_type X; + operator X(void) { return X(); } + }; + + Container<int> test; +} |
