Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp2a/paren-init5.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | |
children |
line wrap: on
line source
// PR c++/91363 - P0960R3: Parenthesized initialization of aggregates. // { dg-do run { target c++2a } } union U { int a; float b; }; // u1 has no active member U u1; // u2 zero-initializes the first member, so u2.a is the active member and // its value is 0. U u2 = U(); // u3 uses non-list aggregate initialization, so u3.a is the active member // and its value is 1. U u3 = U(1); int main () { if (u2.a != 0) __builtin_abort (); if (u3.a != 1) __builtin_abort (); }