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| author | David Majnemer <david.majnemer@gmail.com> | 2015-01-15 08:41:25 +0000 |
|---|---|---|
| committer | David Majnemer <david.majnemer@gmail.com> | 2015-01-15 08:41:25 +0000 |
| commit | f8637360e2ea0e1c697bcfc24dafa8f12d31171c (patch) | |
| tree | 2489bd8e7efc44c5ded3be493be5483eaecb87ce /clang/lib/AST/ASTContext.cpp | |
| parent | 61635440a935fd8192fcc3c76bf6bac7b68166b3 (diff) | |
| download | bcm5719-llvm-f8637360e2ea0e1c697bcfc24dafa8f12d31171c.tar.gz bcm5719-llvm-f8637360e2ea0e1c697bcfc24dafa8f12d31171c.zip | |
AST: Ensure implicit records have default visibility
Types composed with certain implicit record types would have their RTTI
marked as hidden because the implicit record type didn't have any
visibility.
This manifests itself as triggering false positives from tools like
clang's -fsantize=function feature. The RTTI for a function type's
return type wouldn't match if the return type was an implicit record
type.
Patch by Stephan Bergmann!
llvm-svn: 226148
Diffstat (limited to 'clang/lib/AST/ASTContext.cpp')
| -rw-r--r-- | clang/lib/AST/ASTContext.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/AST/ASTContext.cpp b/clang/lib/AST/ASTContext.cpp index 6b864d0f0ac..88f6bfba024 100644 --- a/clang/lib/AST/ASTContext.cpp +++ b/clang/lib/AST/ASTContext.cpp @@ -876,6 +876,8 @@ RecordDecl *ASTContext::buildImplicitRecord(StringRef Name, NewDecl = RecordDecl::Create(*this, TK, getTranslationUnitDecl(), Loc, Loc, &Idents.get(Name)); NewDecl->setImplicit(); + NewDecl->addAttr(TypeVisibilityAttr::CreateImplicit( + const_cast<ASTContext &>(*this), TypeVisibilityAttr::Default)); return NewDecl; } |
