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c++: get rid of symbol_type::token ()

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It is not used.  And its implementation was wrong when api.token.raw
was defined, as it was still mapping to the external token numbers,
instead of the internal ones.  Besides it was provided only when
api.token.constructor is defined, yet always declared.

* data/skeletons/c++.m4 (by_type::token): Remove, useless.
This commit is contained in:
Akim Demaille
2019-12-01 10:00:42 +01:00
parent 478cb5cf12
commit 8c87a62308
2 changed files with 2 additions and 22 deletions
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20
data/skeletons/c++.m4
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@@ -367,9 +367,6 @@ m4_define([b4_symbol_type_define],
/// \a empty when empty.
symbol_number_type type_get () const YY_NOEXCEPT;
/// The token.
token_type token () const YY_NOEXCEPT;
/// The symbol type.
/// \a empty_symbol when empty.
/// An int, not token_number_type, to be able to store empty_symbol.
@@ -498,22 +495,7 @@ m4_define([b4_public_types_define],
{
return type;
}
]b4_token_ctor_if([[
]b4_inline([$1])b4_parser_class[::token_type
]b4_parser_class[::by_type::token () const YY_NOEXCEPT
{
// YYTOKNUM[NUM] -- (External) token number corresponding to the
// (internal) symbol number NUM (which must be that of a token). */
static
const ]b4_int_type_for([b4_toknum])[
yytoken_number_[] =
{
]b4_toknum[
};
return token_type (yytoken_number_[type]);
}
]])[]dnl
])
]])
# b4_token_constructor_define