Re: [RFA] Remove la_error

[Tom Tromey <tom at tromey dot com>]

>>>>> "Tom" == Tom Tromey <tom@tromey.com> writes:

Tom> While working on the parser code, I noticed that yyerror is exported
Tom> from each parser.  It is used by this code in parse.c:

Tom>    TRY
Tom>      {
Tom>        if (lang->la_parser (&ps))
Tom>          lang-> la_error (NULL);
Tom>      }

Tom> However, it seems to me that la_error will never be called here,
Tom> because in every case, la_parser throws an exception on error -- each
Tom> implementation of yyerror just calls error.

Tom> So, this patch removes la_error and makes all the yyerror functions
Tom> static.  This is handy primarily because it makes it simpler to make
Tom> the expression parsers pure.

Tom> Tested by the buildbot.

Ping.

Tom