From: Richard Guenther <rguenther@suse.de>
Date: Wed, 7 Mar 2012 14:30:38 +0000 (+0000)
Subject: c-typeck.c (pointer_diff): Use c_common_type_for_size.
X-Git-Tag: misc/gccgo-go1_1_2~4154
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=647d4b7512f3ecb46466e433adf975d01b810054;p=thirdparty%2Fgcc.git

c-typeck.c (pointer_diff): Use c_common_type_for_size.

2012-03-07  Richard Guenther  <rguenther@suse.de>

	* c-typeck.c (pointer_diff): Use c_common_type_for_size.

From-SVN: r185047
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2a059a381f1f..38c1cf9c7614 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2012-03-07  Richard Guenther  <rguenther@suse.de>
+
+	* c-typeck.c (pointer_diff): Use c_common_type_for_size.
+
 2012-03-07  Richard Guenther  <rguenther@suse.de>
 
 	* convert.c (strip_float_extensions): Move ...
diff --git a/gcc/c-typeck.c b/gcc/c-typeck.c
index 61bb8fd016ad..9891348029c1 100644
--- a/gcc/c-typeck.c
+++ b/gcc/c-typeck.c
@@ -3413,8 +3413,7 @@ pointer_diff (location_t loc, tree op0, tree op1)
      be the same as the result type (ptrdiff_t), but may need to be a wider
      type if pointers for the address space are wider than ptrdiff_t.  */
   if (TYPE_PRECISION (restype) < TYPE_PRECISION (TREE_TYPE (op0)))
-    inttype = lang_hooks.types.type_for_size
-		(TYPE_PRECISION (TREE_TYPE (op0)), 0);
+    inttype = c_common_type_for_size (TYPE_PRECISION (TREE_TYPE (op0)), 0);
   else
     inttype = restype;