On 11/04/2011 11:16 AM, Aldy Hernandez wrote:
> On 11/04/11 10:51, Jason Merrill wrote:
>> On 11/03/2011 02:53 PM, Aldy Hernandez wrote:
>>> + if (cp_lexer_next_token_is_not (parser->lexer, CPP_OPEN_SQUARE))
>>> + return NULL_TREE;
>>> + cp_lexer_consume_token (parser->lexer);
>>> + if (!cp_parser_require (parser, CPP_OPEN_SQUARE, RT_OPEN_SQUARE))
>>> + goto error1;
>>
>> Are you sure that [[attribute]] is the only way a [ can appear there?
>> What about lambdas? Just return NULL_TREE here if you see one [ followed
>> by something else. cp_lexer_peek_nth_token should be useful.
Yes. We're immediately following a keyword. The only two valid tokens that can
follow that keyword are [ and {.
r~
