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attribute "unused" also applies to functions. 

llvm-svn: 54440
This commit is contained in:
Ted Kremenek 2008-08-07 01:02:05 +00:00
parent c3b4c52a4d
commit 955516e6c7
1 changed files with 2 additions and 4 deletions
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6
clang/lib/Sema/SemaDeclAttr.cpp
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@ -346,11 +346,9 @@ static void HandleUnusedAttr(Decl *d, const AttributeList &Attr, Sema &S) {
return;
}
VarDecl *VD = dyn_cast<VarDecl>(d);
if (!VD) {
if (!isa<VarDecl>(d) && !getFunctionProto(d)) {
S.Diag(Attr.getLoc(), diag::warn_attribute_wrong_decl_type,
"unused", "variable");
"unused", "variable and function");
return;
}