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Avoid producing implicit methods when we have a explicit template instantiation

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declaration.

llvm-svn: 99311
This commit is contained in:
Rafael Espindola
2010-03-23 18:56:16 +00:00
parent 59f75bba24
commit 4d3745ade6
4 changed files with 57 additions and 12 deletions
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13
clang/lib/CodeGen/CodeGenModule.cpp
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@@ -310,8 +310,17 @@ GetLinkageForFunction(ASTContext &Context, const FunctionDecl *FD,
// instantiated when used so that the body can be considered for
// inlining, but that no out-of-line copy of the inline function would be
// generated in the translation unit. -- end note ]
if (FD->getTemplateSpecializationKind()
== TSK_ExplicitInstantiationDeclaration)
// We check the specialization kind of the class for implicit methods.
// They have a TSK_Undeclared specialization kind.
TemplateSpecializationKind TSK;
const CXXMethodDecl *MD = dyn_cast<CXXMethodDecl>(FD);
if (MD && MD->isImplicit())
TSK = MD->getParent()->getTemplateSpecializationKind();
else
TSK = FD->getTemplateSpecializationKind();
if (TSK == TSK_ExplicitInstantiationDeclaration)
return CodeGenModule::GVA_C99Inline;
return CodeGenModule::GVA_CXXInline;