Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/opt/anonunion1.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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// PR c++/5748 // This testcase ICEd because used flag from the anon union variables // was not propagated back to the anon union itself, causing addressof // not to be replaced with stack slot. // { dg-do compile } // { dg-options "-O2" } struct A { A (); ~A (); int foo (); int bar (void *x, int y); }; int A::foo() { union { int a; int b; }; if (bar (&a, sizeof (int)) != 32) return 16; return 0; }