PR c/9936
	* c-decl.c (grokdeclarator): Clear SAVE_EXPR_CONTEXT for
	variably-sized arrays in parameters.
	(set_save_expr_context): New function.
	(c_expand_body): Use it, via walk_tree.

	PR c/9936
	* gcc.dg/20030331-2.c: New test.

From-SVN: r65128