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author	Jakub Jelinek <jakub@redhat.com>
	Thu, 11 Nov 2010 20:39:25 +0000 (21:39 +0100)
committer	Jakub Jelinek <jakub@gcc.gnu.org>
	Thu, 11 Nov 2010 20:39:25 +0000 (21:39 +0100)
commit	9d4a5968c72587eee7d83ad047681e425092f054
tree	649dc44b6405cb12c4c5c143e03a41fd9d6f8584	tree
parent	5651412d5e5dcbec677853735df2b33def7842ac	commit \| diff

backport: re PR c++/46160 (ICE with volatile structure and enum)

2010-11-11 Jakub Jelinek <jakub@redhat.com>

Backport from mainline
2010-11-05 Jakub Jelinek <jakub@redhat.com>

PR c++/46160
* cp-gimplify.c (cp_gimplify_expr): Drop volatile INDIRECT_REFs
on the RHS to avoid infinite recursion with gimplify_expr.

* g++.dg/opt/empty2.C: New test.

From-SVN: r166619

gcc/cp/ChangeLog		diff \| blob \| blame \| history
gcc/cp/cp-gimplify.c		diff \| blob \| blame \| history
gcc/testsuite/ChangeLog		diff \| blob \| blame \| history
gcc/testsuite/g++.dg/opt/empty2.C	[new file with mode: 0644]	blob

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