Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/union-cast-2.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-std=c89 -pedantic-errors" } */ /* PR 23155 We should get two error messages, one about union cast and the other about array access for non lvalues. */ union vx {short f[8]; int v;}; int vec; void foo5 (int vec) { ((union vx) vec).f[5] = 1; /* { dg-error "(forbids subscripting)|(forbids casts to union type)" } */ }