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| author | Chris Lattner <sabre@nondot.org> | 2010-04-09 17:25:05 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-04-09 17:25:05 +0000 |
| commit | 1a4221cbe1912421ed7e29d0bbac39e9792af8a2 (patch) | |
| tree | fbaa40c7340bf6478cf6e46ab8fcdb618469e67e /lib/Sema/SemaDecl.cpp | |
| parent | 9f692a0308975cf24ef117c05e31284a1a944e86 (diff) | |
Don't warn about unused static functions if they are marked with
attr constructor or destructor. Patch by Jean-Daniel Dupas!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@100870 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaDecl.cpp')
| -rw-r--r-- | lib/Sema/SemaDecl.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp index 9d0d7ad133..7475ae4fbe 100644 --- a/lib/Sema/SemaDecl.cpp +++ b/lib/Sema/SemaDecl.cpp @@ -3318,7 +3318,9 @@ Sema::ActOnFunctionDeclarator(Scope* S, Declarator& D, DeclContext* DC, // FIXME: Also include static functions declared but not defined. if (!NewFD->isInvalidDecl() && IsFunctionDefinition && !NewFD->isInlined() && NewFD->getLinkage() == InternalLinkage - && !NewFD->isUsed() && !NewFD->hasAttr<UnusedAttr>()) + && !NewFD->isUsed() && !NewFD->hasAttr<UnusedAttr>() + && !NewFD->hasAttr<ConstructorAttr>() + && !NewFD->hasAttr<DestructorAttr>()) UnusedStaticFuncs.push_back(NewFD); return NewFD; |