gcc/gcc/testsuite/gcc.dg/Walloc-size-larger-than.c

14 lines
355 B
C

/* PR middle-end/82063 - issues with arguments enabled by -Wall
{ dg-do compile }
{ dg-options "-Walloc-size-larger-than=0 -ftrack-macro-expansion=0" } */
void sink (void*);
#define T(x) sink (x)
void f (void)
{
T (__builtin_malloc (0));
T (__builtin_malloc (1)); /* { dg-warning "argument 1 value .1. exceeds maximum object size 0" } */
}