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| author | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2010-07-20 13:59:58 +0000 |
|---|---|---|
| committer | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2010-07-20 13:59:58 +0000 |
| commit | 2c853e401ca406d417eb916e867226050e7be06b (patch) | |
| tree | 49a18df63bd6e136d5625c9f6d3307c26a6a0d79 /lib/Frontend/PCHWriterDecl.cpp | |
| parent | bc5ab7c9e307fea5ecb979b30815da7a370e1c05 (diff) | |
Hide FunctionTemplateDecl's specializations folding set as implementation detail and introduce
FunctionTemplateDecl::findSpecialization.
Redeclarations of specializations will not cause the previous decl to be removed from the set,
the set will keep the canonical decl. findSpecialization will return the most recent redeclaration.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108834 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/PCHWriterDecl.cpp')
| -rw-r--r-- | lib/Frontend/PCHWriterDecl.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Frontend/PCHWriterDecl.cpp b/lib/Frontend/PCHWriterDecl.cpp index 5d6a6d267e..eb7c52ae95 100644 --- a/lib/Frontend/PCHWriterDecl.cpp +++ b/lib/Frontend/PCHWriterDecl.cpp @@ -929,8 +929,11 @@ void PCHDeclWriter::VisitFunctionTemplateDecl(FunctionTemplateDecl *D) { Record.push_back(D->getSpecializations().size()); for (llvm::FoldingSet<FunctionTemplateSpecializationInfo>::iterator I = D->getSpecializations().begin(), - E = D->getSpecializations().end() ; I != E; ++I) + E = D->getSpecializations().end() ; I != E; ++I) { + assert(I->Function->isCanonicalDecl() && + "Expected only canonical decls in set"); Writer.AddDeclRef(I->Function, Record); + } Writer.AddDeclRef(D->getInstantiatedFromMemberTemplate(), Record); if (D->getInstantiatedFromMemberTemplate()) |