re PR c++/56694 (Internal compiler error when compiling OpenMP code)

2013-03-25  Richard Biener  <rguenther@suse.de>

	PR middle-end/56694
	* tree-eh.c (lower_eh_must_not_throw): Strip BLOCKs from the
	must-not-throw stmt location.

	* g++.dg/torture/pr56694.C: New testcase.

From-SVN: r197047