view gcc/testsuite/g++.dg/cpp0x/noexcept09.C @ 145:1830386684a0

gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 04ced10e8804
children
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// 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
}