cxx-pretty-print.c (pp_cxx_unary_expression): Handle NOEXCEPT_EXPR.

	* cxx-pretty-print.c (pp_cxx_unary_expression): Handle NOEXCEPT_EXPR.
	(pp_cxx_expression): Likewise.

From-SVN: r160299

gcc/cp/ChangeLog

 2010-06-04  Jason Merrill  <jason@redhat.com>
 
+	* cxx-pretty-print.c (pp_cxx_unary_expression): Handle NOEXCEPT_EXPR.
+	(pp_cxx_expression): Likewise.
+
 	Implement noexcept-specification (15.4)
 	* parser.c (cp_parser_exception_specification_opt): Parse it.
 	Give -Wdeprecated warning about throw() specs.
 	* pt.c (tsubst_exception_specification): Handle it.
 	* error.c (dump_exception_spec): Handle it.
+	(dump_expr): Handle NOEXCEPT_EXPR.
 	* cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
 	* typeck.c (comp_except_specs): Handle compatibility rules.
 	Change exact parm to take an enum.

gcc/cp/cxx-pretty-print.c

@@ -791,6 +791,14 @@ pp_cxx_unary_expression (cxx_pretty_printer *pp, tree t)
 	pp_unary_expression (pp, TREE_OPERAND (t, 0));
       break;
 
+    case NOEXCEPT_EXPR:
+      pp_cxx_ws_string (pp, "noexcept");
+      pp_cxx_whitespace (pp);
+      pp_cxx_left_paren (pp);
+      pp_cxx_expression (pp, TREE_OPERAND (t, 0));
+      pp_cxx_right_paren (pp);
+      break;
+
     case UNARY_PLUS_EXPR:
       pp_plus (pp);
       pp_cxx_cast_expression (pp, TREE_OPERAND (t, 0));
@@ -1061,6 +1069,7 @@ pp_cxx_expression (cxx_pretty_printer *pp, tree t)
 
     case SIZEOF_EXPR:
     case ALIGNOF_EXPR:
+    case NOEXCEPT_EXPR:
       pp_cxx_unary_expression (pp, t);
       break;