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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2012-12-30 21:42:26 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2012-12-30 21:42:26 +0000 |
| commit | 87b8127c2c65c8229e5b874c10a33f1ce13493ad (patch) | |
| tree | f83ce7f12f633a3adc8bb452bd4969b815688844 /lib/Sema/Sema.cpp | |
| parent | 1f94f2b484dc74e09fe31dd5ea9d3f715be6c133 (diff) | |
Don't warn on unused member functions that are extern because of a typedef.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171267 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/Sema.cpp')
| -rw-r--r-- | lib/Sema/Sema.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp index 0c5e8db1aa..a639d3bc46 100644 --- a/lib/Sema/Sema.cpp +++ b/lib/Sema/Sema.cpp @@ -363,6 +363,9 @@ static bool ShouldRemoveFromUnused(Sema *SemaRef, const DeclaratorDecl *D) { return !SemaRef->ShouldWarnIfUnusedFileScopedDecl(DeclToCheck); } + if (D->getLinkage() == ExternalLinkage) + return true; + return false; } |