view gcc/testsuite/g++.dg/cpp0x/noexcept09.C @ 158:494b0b89df80 default tip

...
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 1830386684a0
children
line wrap: on
line source

// Test that -Wnoexcept works with templates
// { dg-do compile { target c++11 } }
// { dg-options "-Wnoexcept" }

template <class T>
T f (T t) { return t; }		// { dg-message "does not throw" }

#define SA(X) static_assert(X, #X)

SA (!noexcept(f(1)));		// { dg-warning "noexcept" }

int main()
{
  f(1);				// Use f(int) so it gets instantiated
}