fixed lots of warnings in testprograms

[libfirm] / ir / be / test / bf_init.c

diff --git a/ir/be/test/bf_init.c b/ir/be/test/bf_init.c
index 923b2ea..20ac89f 100644 (file)
--- a/ir/be/test/bf_init.c
+++ b/ir/be/test/bf_init.c
@@ -21,7 +21,7 @@ int main() {
        printf("unsigned x:13 (expected 4097): %u\n", mybf.x);
        printf("unsigned y:17 (expected 65537): %u\n", mybf.y);
        printf("unsigned y:3 (expected 5): %u\n", mybf.z);
-       printf("char c (expected ff): %x\n", mybf.c);
+       printf("char c (expected ff): %x\n", (unsigned)mybf.c);
        printf("double d (expected 4.5): %.1f\n", mybf.d);
        printf("unsigned w:9 (expected 257): %u\n", mybf.w);