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DR 686 PR c++/47450

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DR 686
	PR c++/47450
	* parser.c (cp_parser_new_expression): Set
	type_definition_forbidden_message.

From-SVN: r182975
This commit is contained in:
Jason Merrill 2012-01-06 18:19:05 -05:00 committed by Jason Merrill
parent 0850f694fb
commit b2218da7a7
4 changed files with 20 additions and 0 deletions
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5
gcc/cp/ChangeLog
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@ -1,5 +1,10 @@
2012-01-06 Jason Merrill <jason@redhat.com>
DR 686
PR c++/47450
* parser.c (cp_parser_new_expression): Set
type_definition_forbidden_message.
PR c++/6057
PR c++/48051
PR c++/50855

7
gcc/cp/parser.c
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@ -6668,10 +6668,17 @@ cp_parser_new_expression (cp_parser* parser)
if (cp_lexer_next_token_is (parser->lexer, CPP_OPEN_PAREN))
{
cp_token *token;
const char *saved_message = parser->type_definition_forbidden_message;
/* Consume the `('. */
cp_lexer_consume_token (parser->lexer);
/* Parse the type-id. */
parser->type_definition_forbidden_message
= G_("types may not be defined in a new-expression");
type = cp_parser_type_id (parser);
parser->type_definition_forbidden_message = saved_message;
/* Look for the closing `)'. */
cp_parser_require (parser, CPP_CLOSE_PAREN, RT_CLOSE_PAREN);
token = cp_lexer_peek_token (parser->lexer);

4
gcc/testsuite/ChangeLog
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@ -1,3 +1,7 @@
2012-01-06 Jason Merrill <jason@redhat.com>
* g++.dg/parse/new5.C: New.
2012-01-06 Patrick Marlier <patrick.marlier@gmail.com>
PR testsuite/51655

4
gcc/testsuite/g++.dg/parse/new5.C Normal file
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@ -0,0 +1,4 @@
// PR c++/47450
struct A { };
A* ap = new(struct: A { }); // { dg-error "types may not be defined" }