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[PATCH] PR libstdc++/83450 avoid -Wreturn-type warning in test

From: Jonathan Wakely <jwakely at redhat dot com>
To: libstdc++ at gcc dot gnu dot org, gcc-patches at gcc dot gnu dot org
Date: Sun, 24 Dec 2017 09:18:50 +0000
Subject: [PATCH] PR libstdc++/83450 avoid -Wreturn-type warning in test
Authentication-results: sourceware.org; auth=none

If the libc's declaration of pthread_exit isn't decorated with a
noreturn attribute then the recent changes to enable -Wreturn-type by
default cause this test to warn. Fixed by adding a return statement.

	PR libstdc++/83450
	* testsuite/21_strings/basic_string/pthread18185.cc: Add return
	statement.

Tested powerpc64le-linux, committed to trunk.

Attachment: patch.txt
Description: Text document

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