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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [format/] [cast-1.c] - Rev 154
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/* Test for strings cast through integer types: should not be treated as format strings unless the types are of the same width as pointers (intptr_t or similar). */ /* Origin: Joseph Myers <joseph@codesourcery.com> */ /* { dg-do compile } */ /* { dg-options "-Wformat" } */ #include "format.h" void f (int x) { printf("%s", x); /* { dg-warning "format" } */ printf((char *)(size_t)"%s", x); /* { dg-warning "format" } */ printf((char *)(char)"%s", x); /* { dg-warning "warning: cast from pointer to integer of different size" } */ }