view gcc/testsuite/g++.dg/cpp2a/concepts6.C @ 145:1830386684a0

gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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// { dg-do compile { target c++2a } }

namespace a
{
  template<typename = int>
    concept b = true; // { dg-message ".a::b. declared here" }
}

static_assert(b); // { dg-error "did you mean .a::b." }

namespace c
{
  template<typename>
    concept b = true; // { dg-message "concept c::b." }

  template<typename>
    concept b = true; // { dg-error "concept c::b." }
}