From: Jonathan Wakely <jwakely@redhat.com>
Date: Fri, 17 Mar 2023 11:39:55 +0000 (+0000)
Subject: libstdc++: Fix test for hash<coroutine_handle<P>>::operator() [PR109165]
X-Git-Tag: basepoints/gcc-14~459
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9b83d4755a7da02f25788fce14bec949e7045f8f;p=thirdparty%2Fgcc.git

libstdc++: Fix test for hash<coroutine_handle<P>>::operator() [PR109165]

libstdc++-v3/ChangeLog:

	PR libstdc++/109165
	* testsuite/18_support/coroutines/hash.cc: Use const object
	in second call.
---

diff --git a/libstdc++-v3/testsuite/18_support/coroutines/hash.cc b/libstdc++-v3/testsuite/18_support/coroutines/hash.cc
index 68e5e640477b..81b68f8246a3 100644
--- a/libstdc++-v3/testsuite/18_support/coroutines/hash.cc
+++ b/libstdc++-v3/testsuite/18_support/coroutines/hash.cc
@@ -7,11 +7,12 @@
 void
 test01()
 {
+  auto coro = std::noop_coroutine();
   std::hash<std::noop_coroutine_handle> h;
-  std::size_t v = h(std::noop_coroutine());
+  std::size_t v = h(coro);
 
   const auto& ch = h;
-  std::size_t v2 = h(std::noop_coroutine()); // PR libstdc++/109165
+  std::size_t v2 = ch(coro); // PR libstdc++/109165
 
   VERIFY( v2 == v );
 }