Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp1y/constexpr-union5.C @ 152:2b5abeee2509
update gcc11
author | anatofuz |
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date | Mon, 25 May 2020 07:50:57 +0900 |
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// { dg-do compile { target c++14 } } union U; constexpr int foo(U *up); union U { int a = foo(this); int y; }; constexpr int foo(U *up) { up->a++; return {42}; } extern constexpr U u = {}; // { dg-error "accessing uninitialized member" }