Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/c-c++-common/pr58346-3.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* PR c/58346 */ /* { dg-do compile } */ void foo (void) { __PTRDIFF_TYPE__ d; const int i = 0; int a1[2][0], a2[2][0]; int b1[3][i], b2[4][i]; d = a1 - a2; /* { dg-error "arithmetic on pointer to an empty aggregate" } */ __asm volatile ("" : "+g" (d)); /* No error here for C. */ d = b1 - b2; /* { dg-error "arithmetic on pointer to an empty aggregate" "" { target c++ } } */ __asm volatile ("" : "+g" (d)); }