template24.c

来自「用于进行gcc测试」· C语言 代码 · 共 9 行

/* PR c++/29731. This used to ICE in uses_template_parms. */

template<int> struct A {};

void foo()
{
  A<({})> a; /* { dg-error "forbids braced-groups within expressions|statement-expressions|template argument 1 is invalid|invalid type" } */
}