489532 – sys-devel/gcc-4.8.1 - operator& broken when used on rvalues

Bug 489532 - sys-devel/gcc-4.8.1 - operator& broken when used on rvalues

Summary: sys-devel/gcc-4.8.1 - operator& broken when used on rvalues

Status:	RESOLVED FIXED

Alias:	None

Product:	Gentoo Linux
Classification:	Unclassified
Component:	[OLD] Core system (show other bugs)
Hardware:	All Linux

Importance:	Normal normal (vote)
Assignee:	Gentoo Toolchain Maintainers

URL:
Whiteboard:
Keywords:	PATCH

Depends on:	488266
Blocks:
	Show dependency tree

Reported:	2013-10-27 02:44 UTC by Reuben Martin
Modified:	2013-11-11 23:38 UTC (History)
CC List:	0 users

See Also:	http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57532
Package list:
Runtime testing required:	---

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Description Reuben Martin 2013-10-27 02:44:47 UTC

There is a parsing bug in 4.8.1. I came upon it when trying to compile calligra-2.7.4 with sys-devel/gcc-4.8.1-r1.

I found an identical bug report here:
http://comments.gmane.org/gmane.comp.kde.devel.bugs/1446521

which concludes that the problem is with a compiler regression rather than calligra code.

gcc bug is here:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57532

and patch to fix the problem is here:
http://gcc.gnu.org/viewcvs/gcc/branches/gcc-4_8-branch/gcc/cp/parser.c?view=patch&r1=200836&r2=200835&pathrev=200836

After applying the patch to gcc, calligra builds without issue. Please append this patch to the currect gcc patchset.

Reproducible: Always

Comment 1 Ryan Hill (RETIRED) gentoo-dev

2013-11-11 23:38:21 UTC

Fixed in 4.8.2.