[C++ PATCH] Only allow __label__ at the beginning of compound statements as documented (PR c++/32121)

Andreas Schwab schwab@suse.de
Thu Sep 27 15:50:00 GMT 2007


Jakub Jelinek <jakub@redhat.com> writes:

> --- gcc/cp/parser.c.jj	2007-09-14 11:54:32.000000000 +0200
> +++ gcc/cp/parser.c	2007-09-27 15:56:24.000000000 +0200
> @@ -6821,6 +6821,11 @@ cp_parser_expression_statement (cp_parse
>     compound-statement:
>       { statement-seq [opt] }
>  
> +   GNU extension:
> +
> +   compound-statement:
> +     { label-declaration [opt] statement-seq [opt] }

Minor nit: there can be several label declarations, but
label-declaration can only produce one, so this should actually say
label-declaration-seq.

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
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