Darwin: Fix a type mismatch warning for a non-GCC bootstrap compiler.

DECL_MD_FUNCTION_CODE() returns an int, on one particular compiler the
code in darwin_fold_builtin() triggers a warning.

Fixed thus.

Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>
gcc/ChangeLog:

	* config/darwin.cc (darwin_fold_builtin): Make fcode an int to
	avoid a mismatch with DECL_MD_FUNCTION_CODE().

diff --git a/gcc/config/darwin.cc b/gcc/config/darwin.cc
index 783fe3c..f065a13 100644 (file)
--- a/gcc/config/darwin.cc
+++ b/gcc/config/darwin.cc
@@ -3621,7 +3621,7 @@ tree
 darwin_fold_builtin (tree fndecl, int n_args, tree *argp,
                     bool ARG_UNUSED (ignore))
 {
-  unsigned int fcode = DECL_MD_FUNCTION_CODE (fndecl);
+  int fcode = DECL_MD_FUNCTION_CODE (fndecl);
 
   if (fcode == darwin_builtin_cfstring)
     {