Backport PRs 18451, 40738, 40858, 45543

Backport PRs 18451, 40738, 40858, 45543

	Backport from mainline
	2010-09-06  Jakub Jelinek  <jakub@redhat.com>

	PR testsuite/45543
	* g++.dg/debug/dwarf2/typedef1.C: Expect just one
	DW_TAG_enumeration_type DIE.

	2010-09-04  Andreas Schwab  <schwab@linux-m68k.org>
	* g++.dg/debug/dwarf2/typedef1.C: Replace ".*" by "\[^\n\]*".

	2009-11-07  Jason Merrill  <jason@redhat.com>

	PR c++/18451
	PR c++/40738
	* g++.dg/other/typedef1.C: Update expected errors.

	2009-08-03  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

	PR testsuite/40858
	* g++.dg/debug/dwarf2/typedef1.C: Also match assembler string used with
	.ascii.

From-SVN: r165568