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[Bug c++/69237] [6 Regression] strange -Wmisleading-indentation warning when building Chromium
- From: "trippels at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 12 Jan 2016 14:18:24 +0000
- Subject: [Bug c++/69237] [6 Regression] strange -Wmisleading-indentation warning when building Chromium
- Auto-submitted: auto-generated
- References: <bug-69237-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69237
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |DUPLICATE
--- Comment #8 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
(In reply to David Malcolm from comment #6)
> Thanks for reporting this.
>
> Note that many of the locations are reported as being in column 0: in
> particular, for the location of the diagnostic itself. This suggests that
> location_t values are >= LINE_MAP_MAX_LOCATION_WITH_COLS.
>
> Hence I believe that this is a duplicate of PR preprocessor/69177 and PR
> c++/68819. This would be consistent with the issue going away with
> --save-temps.
Thanks. And yes, the chromium files in question are very large (>8MB
preprocessed).
During Chromium build the limit gets hit very often and "bogus" warnings are
the result.
*** This bug has been marked as a duplicate of bug 68819 ***