diff options
Diffstat (limited to 'test/Sema/format-strings.c')
| -rw-r--r-- | test/Sema/format-strings.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/Sema/format-strings.c b/test/Sema/format-strings.c index 21d3aec840..4db775f96c 100644 --- a/test/Sema/format-strings.c +++ b/test/Sema/format-strings.c @@ -170,6 +170,8 @@ void test10(int x, float f, int i, long long lli) { printf("%d", (long long) 10); // expected-warning{{conversion specifies type 'int' but the argument has type 'long long'}} printf("%Lf\n", (long double) 1.0); // no-warning printf("%f\n", (long double) 1.0); // expected-warning{{conversion specifies type 'double' but the argument has type 'long double'}} + // The man page says that a zero precision is okay. + printf("%.0Lf", (long double) 1.0); // no-warning } void test11(void *p, char *s) { @@ -227,6 +229,7 @@ void test_unicode_conversions(wchar_t *s) { // FIXME: This is probably not portable everywhere. void test_positional_arguments() { printf("%0$", (int)2); // expected-warning{{position arguments in format strings start counting at 1 (not 0)}} + printf("%1$*0$d", (int) 2); // expected-warning{{position arguments in format strings start counting at 1 (not 0)}} printf("%1$d", (int) 2); // no-warning printf("%1$d", (int) 2, 2); // expected-warning{{data argument not used by format string}} printf("%1$d%1$f", (int) 2); // expected-warning{{conversion specifies type 'double' but the argument has type 'int'}} |