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On Sat, Oct 30, 2010 at 6:24 AM, Paolo Bonzini<bonzini@gnu.org> wrote:This patch improves GCC error detection so that some cases of declarations with unknown type names are detected. This also allows GCC to do better on cascading errors, because the variables that are declared enter the symbol table.
Bootstrapped/regtested x86_64-pc-linux-gnu, ok?
2010-10-30 Paolo Bonzini<bonzini@gnu.org>
* c-parser.c (c_parser_next_token_starts_declaration): Rename to... (c_parser_next_tokens_start_declaration): ... this. Handle 2nd token lookahead. (c_parser_compound_statement_nostart, c_parser_label, c_parser_for_statement, c_parser_omp_for_loop): Adjust calls. (c_parser_declaration_or_fndef): Detect the case now matched by c_parser_next_tokens_start_declaration, give error and correct it.
This caused:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46462
Attachment:
tests-46462.patch
Description: Text document
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