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doc: promote yytoken_kind_t, not yytokentype

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* data/skeletons/c.m4 (yytoken_kind_t): New.
* data/skeletons/c++.m4, data/skeletons/lalr1.cc (yysymbol_kind_type):
New.
* examples/c/lexcalc/parse.y, examples/c/reccalc/parse.y,
* tests/regression.at:
Use them.
* doc/bison.texi: Replace "enum yytokentype" by "yytoken_kind_t".
(api.token.raw): Explain that it forces "yytoken_kind_t" to coincide
with "yysymbol_kind_t".
(Calling Convention): Mention YYEOF.
(Table of Symbols): Add entries for "yytoken_kind_t" and
"yysymbol_kind_t".
(Glossary): Add entries for "Kind", "Token kind" and "Symbol kind".
This commit is contained in:
Akim Demaille
2020-04-12 18:03:37 +02:00
parent c973361138
commit 7a226860ef
10 changed files with 110 additions and 76 deletions
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7
data/skeletons/c.m4
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@@ -449,7 +449,7 @@ m4_define([b4_token_define],
# ----------------
# Output the definition of the tokens.
m4_define([b4_token_defines],
[b4_any_token_visible_if([/* Tokens. */
[b4_any_token_visible_if([/* Token kinds. */
m4_join([
], b4_symbol_map([b4_token_define]))
])])
@@ -470,15 +470,16 @@ m4_define([b4_token_enum],
# b4_token_enums
# --------------
# The definition of the tokens (if there are) as enums.
# The definition of the token kinds.
m4_define([b4_token_enums],
[b4_any_token_visible_if([[/* Token type. */
[b4_any_token_visible_if([[/* Token kinds. */
#ifndef ]b4_api_PREFIX[TOKENTYPE
# define ]b4_api_PREFIX[TOKENTYPE
enum ]b4_api_prefix[tokentype
{
]b4_symbol_foreach([b4_token_enum])dnl
[ };
typedef enum ]b4_api_prefix[tokentype ]b4_api_prefix[token_kind_t;
#endif
]])])