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[Bug pch/47430] [4.6 Regression] Random PCH related bootstrap failures on powerpc64-linux
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 24 Jan 2011 19:19:54 +0000
- Subject: [Bug pch/47430] [4.6 Regression] Random PCH related bootstrap failures on powerpc64-linux
- Auto-submitted: auto-generated
- References: <bug-47430-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47430
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-01-24 19:19:44 UTC ---
Created attachment 23105
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23105
gcc46-pr47430-workaround.patch
This patch shows a sample implementation of 4) which seems to work just fine.
It should have no effect on what is actually provided by the headers, just make
sure stdc++.gch/* isn't used during stdtr1c++.gch etc. compilation.
BTW, it surprises me that for -std=c++0x extc++.h doesn't include
bits/stdc++.h, I can understand why it doesn't include tr1 stuff in that case,
but I'd expect the standard stuff to be included nevertheless.