| /* 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 } */ |
| /* { dg-options "-std=iso9899:1990 -pedantic -Wformat" } */ |
| |
| #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 "length|C" "%hh in C90" } */ |
| printf ("%lld", ll); /* { dg-warning "length|C" "%ll in C90" } */ |
| printf ("%jd", j); /* { dg-warning "length|C" "%j in C90" } */ |
| printf ("%zu", z); /* { dg-warning "length|C" "%z in C90" } */ |
| printf ("%td", t); /* { dg-warning "length|C" "%t in C90" } */ |
| /* The formats F, a, A are new. */ |
| printf ("%F", d); /* { dg-warning "C" "%F in C90" } */ |
| printf ("%a", d); /* { dg-warning "C" "%a in C90" } */ |
| printf ("%A", d); /* { dg-warning "C" "%A in C90" } */ |
| } |