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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2015-03-11 01:44:51 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2015-03-11 01:44:51 +0000 |
| commit | 8ce51084b803609393835403d20a40e4952b144f (patch) | |
| tree | 0f2703b5dfab2ee927a82241d8743fc6abe735e3 /clang/lib/Serialization/ASTReaderDecl.cpp | |
| parent | 67375c3bbc878fe77f2cb1ee101c863f9fea188d (diff) | |
| download | bcm5719-llvm-8ce51084b803609393835403d20a40e4952b144f.tar.gz bcm5719-llvm-8ce51084b803609393835403d20a40e4952b144f.zip | |
[modules] Avoid accidentally completing the redeclaration chain when updating
all the existing declarations of a record-like entity with a pointer to its
definition.
llvm-svn: 231901
Diffstat (limited to 'clang/lib/Serialization/ASTReaderDecl.cpp')
| -rw-r--r-- | clang/lib/Serialization/ASTReaderDecl.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/Serialization/ASTReaderDecl.cpp b/clang/lib/Serialization/ASTReaderDecl.cpp index 0789ba5e3e7..565f33ecba7 100644 --- a/clang/lib/Serialization/ASTReaderDecl.cpp +++ b/clang/lib/Serialization/ASTReaderDecl.cpp @@ -2799,6 +2799,10 @@ Decl *ASTDeclReader::getMostRecentDecl(Decl *D) { llvm_unreachable("unknown decl kind"); } +Decl *ASTReader::getMostRecentExistingDecl(Decl *D) { + return ASTDeclReader::getMostRecentDecl(D->getCanonicalDecl()); +} + template<typename DeclT> void ASTDeclReader::attachPreviousDeclImpl(ASTReader &Reader, Redeclarable<DeclT> *D, |
