diff options
| author | DeLesley Hutchins <delesley@google.com> | 2012-09-07 17:34:53 +0000 |
|---|---|---|
| committer | DeLesley Hutchins <delesley@google.com> | 2012-09-07 17:34:53 +0000 |
| commit | 0b4db3e08a201c35f0011489bd5cd5d39bbe54fb (patch) | |
| tree | 802adac80c460bdcda595a7a1cb4b48f41d584fe /lib/Sema | |
| parent | 99d68e9b4cc4a6bdb526722469d3f7412abd82be (diff) | |
Thread-safety analysis: Add support for selectively turning off warnings
within part of a particular method.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163397 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema')
| -rw-r--r-- | lib/Sema/SemaDeclAttr.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Sema/SemaDeclAttr.cpp b/lib/Sema/SemaDeclAttr.cpp index 50d1117599..8ffffab8b5 100644 --- a/lib/Sema/SemaDeclAttr.cpp +++ b/lib/Sema/SemaDeclAttr.cpp @@ -415,8 +415,10 @@ static void checkAttrArgsAreLockableObjs(Sema &S, Decl *D, } if (StringLiteral *StrLit = dyn_cast<StringLiteral>(ArgExp)) { - if (StrLit->getLength() == 0) { + if (StrLit->getLength() == 0 || + StrLit->getString() == StringRef("*")) { // Pass empty strings to the analyzer without warnings. + // Treat "*" as the universal lock. Args.push_back(ArgExp); continue; } |