diff options
Diffstat (limited to 'test/Sema/conversion.c')
| -rw-r--r-- | test/Sema/conversion.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/Sema/conversion.c b/test/Sema/conversion.c index addedd9..5b09ec6 100644 --- a/test/Sema/conversion.c +++ b/test/Sema/conversion.c @@ -287,3 +287,13 @@ void test_7676608(void) { char c = 5; f7676608(c *= q); } + +// <rdar://problem/7904686> +void test_7904686(void) { + const int i = -1; + unsigned u1 = i; // expected-warning {{implicit cast changes signedness}} + u1 = i; // expected-warning {{implicit cast changes signedness}} + + unsigned u2 = -1; // expected-warning {{implicit cast changes signedness}} + u2 = -1; // expected-warning {{implicit cast changes signedness}} +} |
