dr76.c

来自「Mac OS X 10.4.9 for x86 Source Code gcc」· C语言 代码 · 共 9 行

// { dg-do compile }
// Origin: Giovanni Bajo <giovannibajo at gcc dot gnu dot org>
// DR76: Are const volatile variables considered "constant expressions"? 

volatile const int a = 5;

template <int> struct K;
template struct K<a>;	// { dg-error "" }