[cfe-commits] r84307 - /cfe/trunk/lib/Sema/SemaDecl.cpp

[Daniel Dunbar]

Author: ddunbar
Date: Fri Oct 16 22:28:56 2009
New Revision: 84307

URL: http://llvm.org/viewvc/llvm-project?rev=84307&view=rev
Log:
Simplify.

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

Modified: cfe/trunk/lib/Sema/SemaDecl.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaDecl.cpp?rev=84307&r1=84306&r2=84307&view=diff

==============================================================================
--- cfe/trunk/lib/Sema/SemaDecl.cpp (original)
+++ cfe/trunk/lib/Sema/SemaDecl.cpp Fri Oct 16 22:28:56 2009
@@ -3968,9 +3968,7 @@
   }
 
   // Extension in C99.  Legal in C90, but warn about it.
-  static const unsigned int BuiltinLen = strlen("__builtin_");
-  if (II.getLength() > BuiltinLen &&
-      std::equal(II.getName(), II.getName() + BuiltinLen, "__builtin_"))
+  if (II.getNameStr().startswith("__builtin_"))
     Diag(Loc, diag::warn_builtin_unknown) << &II;
   else if (getLangOptions().C99)
     Diag(Loc, diag::ext_implicit_function_decl) << &II;