Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/Walloc-size-larger-than-1.c @ 158:494b0b89df80 default tip
...
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
---|---|
date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 84e7813d76e9 |
children |
line wrap: on
line source
/* PR middle-end/82063 - issues with arguments enabled by -Wall { dg-do compile } { dg-options "-O -Walloc-size-larger-than=1KB -ftrack-macro-expansion=0" } */ void sink (void*); #define T(x) sink (x) void f (void) { unsigned n = 0; T (__builtin_malloc (n)); n = 1024; /* 1 kibibyte (KB or KiB) */ T (__builtin_malloc (n)); n = 1025; T (__builtin_malloc (n)); /* { dg-warning "argument 1 value .1025. exceeds maximum object size 1024" } */ }