1 /* Test for strings cast through integer types: should not be treated
2 as format strings unless the types are of the same width as
3 pointers (intptr_t or similar). */
4 /* Origin: Joseph Myers <joseph@codesourcery.com> */
5 /* { dg-do compile { target { *-*-mingw* } } } */
6 /* { dg-options "-Wformat" } */
8 #define USE_SYSTEM_FORMATS
14 printf("%s", x
); /* { dg-warning "format" } */
15 printf((char *)(size_t)"%s", x
); /* { dg-warning "format" } */
16 printf((char *)(char)"%s", x
); /* { dg-warning "cast from pointer to integer of different size" } */