| /* Test for printf formats. Formats using C99 features should be rejected |
| outside of C99 mode. |
| */ |
| /* Origin: Joseph Myers <jsm28@cam.ac.uk> */ |
| /* { dg-do compile { target { *-*-mingw* } } } */ |
| /* { dg-options "-std=iso9899:1990 -pedantic -Wformat" } */ |
| |
| #define USE_SYSTEM_FORMATS |
| #include "format.h" |
| |
| void |
| foo (int i, double d, llong ll, intmax_t j, size_t z, ptrdiff_t t) |
| { |
| /* Some tests already in c90-printf-1.c, e.g. %lf. */ |
| /* The widths hh, ll, j, z, t are new. */ |
| printf ("%hhd", i); /* { dg-warning "unknown|format" "%hh is unsupported" } */ |
| printf ("%I64d", ll); /* { dg-warning "length|C" "%I64 in C90" } */ |
| printf ("%jd", j); /* { dg-warning "unknown|format" "%j is unsupported" } */ |
| printf ("%zu", z); /* { dg-warning "unknown|format" "%z is unsupported" } */ |
| printf ("%td", t); /* { dg-warning "unknown|format" "%t is unsupported" } */ |
| /* The formats F, a, A are new. */ |
| printf ("%F", d); /* { dg-warning "unknown|format" "%F is unsupported" } */ |
| printf ("%a", d); /* { dg-warning "unknown|format" "%a is unsupported" } */ |
| printf ("%A", d); /* { dg-warning "unknown|format" "%A is unsupported" } */ |
| } |