Cosmetic changes

[r8153]

diff --git a/ir/adt/bitset.h b/ir/adt/bitset.h
index 7a1b828..a3f737e 100644 (file)
--- a/ir/adt/bitset.h
+++ b/ir/adt/bitset.h
@@ -444,12 +444,12 @@ static INLINE void bitset_fprint(FILE *file, const bitset_t *bs)
        const char *prefix = "";
        int i;
 
-       putc('[', file);
+       putc('{', file);
        for(i = bitset_next_set(bs, 0); i != -1; i = bitset_next_set(bs, i + 1)) {
                fprintf(file, "%s%u", prefix, i);
                prefix = ",";
        }
-       putc(']', file);
+       putc('}', file);
 }
 
 static INLINE void bitset_debug_fprint(FILE *file, const bitset_t *bs)