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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [format/] [multattr-2.c] - Rev 154
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/* Test for multiple format attributes. Test for printf and scanf attributes together, in different places on the declarations. */ /* Origin: Joseph Myers <jsm28@cam.ac.uk> */ /* { dg-do compile } */ /* { dg-options "-std=gnu99 -Wformat" } */ #include "format.h" /* If we specify multiple attributes for a single function, they should all apply, wherever they are placed on the declarations. */ extern __attribute__((__format__(__printf__, 1, 0))) void my_vprintf_scanf (const char *, va_list, const char *, ...) __attribute__((__format__(__scanf__, 3, 4))); extern void (__attribute__((__format__(__printf__, 1, 0))) my_vprintf_scanf2) (const char *, va_list, const char *, ...) __attribute__((__format__(__scanf__, 3, 4))); extern __attribute__((__format__(__scanf__, 3, 4))) void (__attribute__((__format__(__printf__, 1, 0))) my_vprintf_scanf3) (const char *, va_list, const char *, ...); void foo (va_list ap, int *ip, long *lp) { my_vprintf_scanf ("%d", ap, "%d", ip); my_vprintf_scanf ("%d", ap, "%ld", lp); my_vprintf_scanf ("%", ap, "%d", ip); /* { dg-warning "format" "printf" } */ my_vprintf_scanf ("%d", ap, "%ld", ip); /* { dg-warning "format" "scanf" } */ my_vprintf_scanf2 ("%d", ap, "%d", ip); my_vprintf_scanf2 ("%d", ap, "%ld", lp); my_vprintf_scanf2 ("%", ap, "%d", ip); /* { dg-warning "format" "printf" } */ my_vprintf_scanf2 ("%d", ap, "%ld", ip); /* { dg-warning "format" "scanf" } */ my_vprintf_scanf3 ("%d", ap, "%d", ip); my_vprintf_scanf3 ("%d", ap, "%ld", lp); my_vprintf_scanf3 ("%", ap, "%d", ip); /* { dg-warning "format" "printf" } */ my_vprintf_scanf3 ("%d", ap, "%ld", ip); /* { dg-warning "format" "scanf" } */ }
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