From: Akim Demaille <akim@epita.fr>
Date: Mon, 19 Jun 2006 16:49:44 +0000 (+0000)
Subject: * src/scan-gram.l: No longer "parse" things after `%union' until
X-Git-Tag: v2.3b~366
X-Git-Url: https://git.saurik.com/bison.git/commitdiff_plain/58d7a1a1c7497ba51a35fcf991c5b047f692fe18?hp=58d7a1a1c7497ba51a35fcf991c5b047f692fe18

* src/scan-gram.l: No longer "parse" things after `%union' until
`{'.  Rather, return a single "%union" token.
No longer make symbols: return strings, and leave the conversion
to symbols to the parser.
(SC_PRE_CODE, token_type): Remove.
* src/parse-gram.y (%union): New field `character'.
Sort tokens.
(CHAR): New token.
(ID, ID_COLON): Now that the scanner no longer makes them
identifiers, adjust all uses to invoke symbol_get.
(id_colon): New, wraps the conversion from string to symbol.
(%union): Accept a possible union_name.
(symbol): Now can be a char.
* data/c.m4 (b4_union_name): Leave a default value.
* data/glr.c, data/yacc.c: Use it.
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