re PR go/47113 (go_field_alignment: field set but not used)

	PR go/47113
	* go-backend.c: (go_field_alignment): Add ATTRIBUTE_UNUSED to
	variable ‘field’ .

From-SVN: r168373

diff --git a/gcc/go/ChangeLog b/gcc/go/ChangeLog
index 11fdd49d305080fc095e24c089e590bb1b247a6a..d25a523df7594d4332befe932b327c137f2a3ecc 100644 (file)
--- a/gcc/go/ChangeLog
+++ b/gcc/go/ChangeLog
@@ -1,3 +1,9 @@
+2010-12-31  Joern Rennecke  <amylaar@spamcop.net>
+
+       PR go/47113
+       * go-backend.c: (go_field_alignment): Add ATTRIBUTE_UNUSED to
+       variable ‘field’ .
+
 2010-12-21  Ian Lance Taylor  <iant@google.com>
 
        * Make-lang.in (check-go): Remove.

diff --git a/gcc/go/go-backend.c b/gcc/go/go-backend.c
index 15986dcbed64fc4df45b332b368a7071bef9892c..9ffe38a02fbd97016222e7eccb0201c5d97d38e3 100644 (file)
--- a/gcc/go/go-backend.c
+++ b/gcc/go/go-backend.c
@@ -53,7 +53,7 @@ go_field_alignment (tree t)
 
 #ifdef ADJUST_FIELD_ALIGN
   {
-    tree field;
+    tree field ATTRIBUTE_UNUSED;
     field = build_decl (UNKNOWN_LOCATION, FIELD_DECL, NULL, t);
     v = ADJUST_FIELD_ALIGN (field, v);
   }