gcc:
2012-10-31  Dehao Chen  <dehao@google.com>

	* tree-eh.c (do_return_redirection): Set location for jump statement.
	(do_goto_redirection): Likewise.
	(frob_into_branch_around): Likewise.
	(lower_try_finally_nofallthru): Likewise.
	(lower_try_finally_copy): Likewise.
	(lower_try_finally_switch): Likewise.
	* expr.c (store_expr): Use current insn location instead of expr
	location.
	(expand_expr_real): Likewise.
	(expand_expr_real_1): Likewise.

gcc/testsuite:
2012-10-31  Dehao Chen  <dehao@google.com>

	* g++.dg/debug/dwarf2/block.C: New testcase.

From-SVN: r193053