/* PR middle-end/82063 - issues with arguments enabled by -Wall | |
{ dg-do compile } | |
{ dg-options "-O -Wno-alloc-size-larger-than -ftrack-macro-expansion=0" } */ | |
typedef __SIZE_TYPE__ size_t; | |
void sink (void*); | |
#define T(x) sink (x) | |
void f (void) | |
{ | |
size_t n = 0; | |
T (__builtin_malloc (n)); | |
n = __PTRDIFF_MAX__; | |
T (__builtin_malloc (n)); | |
n += 1; | |
T (__builtin_malloc (n)); | |
n = __SIZE_MAX__ - 1; | |
T (__builtin_malloc (n)); | |
n = __SIZE_MAX__; | |
T (__builtin_malloc (n)); | |
} |