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/* 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" } */
typedef __SIZE_TYPE__ size_t;
typedef __PTRDIFF_TYPE__ ptrdiff_t;
__extension__ typedef long long int llong;
/* This next definition is broken. When GCC has a <stdint.h> and
an internal understanding of intmax_t, it should be
replaced by an include of <stdint.h> or by a definition for internal
macros or typedefs.
*/
__extension__ typedef long long int intmax_t;
extern int printf (const char *, ...);
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" } */
}
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