📄 builtin-1.c
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/* Test for format extensions. Test that the __builtin functions get their default attributes even with -ffreestanding.*//* Origin: Joseph Myers <jsm28@cam.ac.uk> *//* { dg-do compile } *//* { dg-options "-std=gnu99 -Wformat -ffreestanding" } */#include "format.h"voidfoo (int i){ __builtin_fprintf (stdout, "%d", i); __builtin_fprintf (stdout, "%ld", i); /* { dg-warning "format" "__builtin_fprintf" } */ __builtin_printf ("%d", i); __builtin_printf ("%ld", i); /* { dg-warning "format" "__builtin_printf" } */ __builtin_fprintf_unlocked (stdout, "%d", i); __builtin_fprintf_unlocked (stdout, "%ld", i); /* { dg-warning "format" "__builtin_fprintf_unlocked" } */ __builtin_printf_unlocked ("%d", i); __builtin_printf_unlocked ("%ld", i); /* { dg-warning "format" "__builtin_printf_unlocked" } */}
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