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[Bug pch/53880] [4.8 Regression] compile time regression when generating precompiled headers for boost
- From: "stevenb.gcc at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 24 Jul 2012 09:41:18 +0000
- Subject: [Bug pch/53880] [4.8 Regression] compile time regression when generating precompiled headers for boost
- Auto-submitted: auto-generated
- References: <bug-53880-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53880
--- Comment #11 from stevenb.gcc at gmail dot com <stevenb.gcc at gmail dot com> 2012-07-24 09:41:18 UTC ---
> Err, isn't the GTY annotation in
>
> as y1. x0 is the spelling location for the argument token "1",
> and x2 is the spelling location for the argument token "2". */
> source_location * GTY((length ("2 * %h.n_tokens"))) macro_locations;
>
> simply pointless?
I don't think so. You still want to pointer-rewrite it if you output a PCH.