1 /* Test for printf formats using string literal plus constant.
2 */
3 /* Origin: Jakub Jelinek <jakub@redhat.com> */
4 /* { dg-do compile { target { *-*-mingw* } } } */
5 /* { dg-options "-std=iso9899:1990 -pedantic -Wformat=2" } */
6
7 #define USE_SYSTEM_FORMATS
8 #include "format.h"
9
10 void
foo(int i)11 foo (int i)
12 {
13 printf ("%%d\n" + 1, i);
14 printf (5 + "%.-*d%3d\n", i);
15 printf ("%d%d" + 2, i, i); /* { dg-warning "arguments" "wrong number of args" } */
16 printf (3 + "%d\n"); /* { dg-warning "zero-length" "zero-length string" } */
17 printf ("%d\n" + i, i); /* { dg-warning "not a string" "non-constant addend" } */
18 printf ("%d\n" + 10); /* { dg-warning "not a string" "too large addend" } */
19 printf ("%d\n" - 1, i); /* { dg-warning "not a string" "minus constant" } */
20 printf ("%d\n" + -1, i); /* { dg-warning "not a string" "negative addend" } */
21 }
22