Let foreach_set() declare the iterator variable.

[libfirm] / ir / be / bedump.c

diff --git a/ir/be/bedump.c b/ir/be/bedump.c
index fe97370..33ece8c 100644 (file)
--- a/ir/be/bedump.c
+++ b/ir/be/bedump.c
@@ -84,7 +84,6 @@ void be_dump_ifg(FILE *F, ir_graph *irg, const be_ifg_t *ifg)
 static void dump_affinity_edges(FILE *F, const copy_opt_t *co,
                                 bool dump_costs, bool dump_colors)
 {
-       affinity_node_t *a;
        co_gs_foreach_aff_node(co, a) {
                neighb_t *n;