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[PATCH] PR libstdc++/90454.cc path construction from void*

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: Mon, 13 May 2019 21:12:51 +0100
Subject: [PATCH] PR libstdc++/90454.cc path construction from void*

Make the filesystem::path constructors SFINAE away for void* arguments,
instead of giving an error due to iterator_traits<void*>::reference.

	PR libstdc++/90454.cc path construction from void*
	* include/bits/fs_path.h (path::_Path): Use remove_pointer so that
	pointers to void are rejected as well as void.
	* include/experimental/bits/fs_path.h (path::_Path): Likewise.
	* testsuite/27_io/filesystem/path/construct/80762.cc: Also check
	pointers to void.
	* testsuite/experimental/filesystem/path/construct/80762.cc: Likewise.

Tested powerpc64le-linux and x86_64-linux, committed to trunk.

Attachment: patch.txt
Description: Text document

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