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| author | Douglas Gregor <dgregor@apple.com> | 2013-02-07 19:13:24 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2013-02-07 19:13:24 +0000 |
| commit | 7666b03d499819214752ae392efe666ca856d0e7 (patch) | |
| tree | ee3ebcd94ce41463b105ae081f643f7b64f376a0 /lib/Sema/SemaDeclObjC.cpp | |
| parent | 90b5ac660ef96b9d59dff837e96fd72d0673d7de (diff) | |
Retain all hidden methods in the global method pool, because they may become visible <rdar://problem/13172858>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174648 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaDeclObjC.cpp')
| -rw-r--r-- | lib/Sema/SemaDeclObjC.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Sema/SemaDeclObjC.cpp b/lib/Sema/SemaDeclObjC.cpp index 0b09697a8f..43b097d1f2 100644 --- a/lib/Sema/SemaDeclObjC.cpp +++ b/lib/Sema/SemaDeclObjC.cpp @@ -2045,6 +2045,10 @@ bool Sema::MatchTwoMethodDeclarations(const ObjCMethodDecl *left, left->getResultType(), right->getResultType())) return false; + // If either is hidden, it is not considered to match. + if (left->isHidden() || right->isHidden()) + return false; + if (getLangOpts().ObjCAutoRefCount && (left->hasAttr<NSReturnsRetainedAttr>() != right->hasAttr<NSReturnsRetainedAttr>() || |