[cfe-commits] r54440 - /cfe/trunk/lib/Sema/SemaDeclAttr.cpp

[Ted Kremenek]

Author: kremenek
Date: Wed Aug  6 20:02:05 2008
New Revision: 54440

URL: http://llvm.org/viewvc/llvm-project?rev=54440&view=rev
Log:
attribute "unused" also applies to functions.

Modified:
    cfe/trunk/lib/Sema/SemaDeclAttr.cpp

Modified: cfe/trunk/lib/Sema/SemaDeclAttr.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaDeclAttr.cpp?rev=54440&r1=54439&r2=54440&view=diff

==============================================================================
--- cfe/trunk/lib/Sema/SemaDeclAttr.cpp (original)
+++ cfe/trunk/lib/Sema/SemaDeclAttr.cpp Wed Aug  6 20:02:05 2008
@@ -346,11 +346,9 @@
     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;
   }