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glr2.cc: use only symbol_kind_type, not yysymbol_kind_t

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* data/skeletons/glr2.cc: here.
And prefer the unnamed namespace to static.
This commit is contained in:
Akim Demaille
2021-09-12 13:05:24 +02:00
parent 5f90ef59a4
commit b6ac175a1c
1 changed files with 23 additions and 22 deletions
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23
data/skeletons/glr2.cc
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@@ -435,8 +435,6 @@ m4_define([b4_shared_declarations],
]b4_header_if([[#include "@basename(]b4_spec_header_file[@)"]],
[b4_shared_declarations([cc])])[
using yysymbol_kind_t = ]b4_namespace_ref[::]b4_parser_class[::symbol_kind_type;
/* Default (constant) value used for initialization for null
right-hand sides. Unlike the standard yacc.c template, here we set
the default value of $$ to a zeroed-out value. Since the default
@@ -790,26 +788,29 @@ namespace
class semantic_option;
}
namespace
{
/** Accessing symbol of state YYSTATE. */
static inline yysymbol_kind_t
inline symbol_kind_type
yy_accessing_symbol (state_num yystate)
{
return YY_CAST (yysymbol_kind_t, yystos[yystate]);
return YY_CAST (symbol_kind_type, yystos[yystate]);
}
/** Left-hand-side symbol for rule #YYRULE. */
static inline yysymbol_kind_t
inline symbol_kind_type
yylhsNonterm (rule_num yyrule)
{
return static_cast<yysymbol_kind_t>(yyr1[yyrule]);
return static_cast<symbol_kind_type>(yyr1[yyrule]);
}
/** Number of symbols composing the right hand side of rule #RULE. */
static inline int
inline int
yyrhsLength (rule_num yyrule)
{
return yyr2[yyrule];
}
}
namespace ]b4_namespace_ref[
{
@@ -879,7 +880,7 @@ namespace ]b4_namespace_ref[
check_ ();]])[
if (yyresolved)
{]b4_variant_if([[
yysymbol_kind_t yykind = yy_accessing_symbol (yylrState);
symbol_kind_type yykind = yy_accessing_symbol (yylrState);
// FIXME: User destructors.
// Value type destructor.
]b4_symbol_variant([[yykind]], [[yyval]], [[template destroy]])])[
@@ -2255,7 +2256,7 @@ namespace ]b4_namespace_ref[
failure in the following loop. Thus, yyla is emptied
before the loop to make sure the user destructor for yylval isn't
called twice. */
yysymbol_kind_t yytoken_to_shift = this->yyla.kind ();
symbol_kind_type yytoken_to_shift = this->yyla.kind ();
this->yyla.kind_ = ]b4_symbol(empty, kind)[;
yyposn += 1;
for (state_set_index yys = create_state_set_index (0); yys.uget () < this->yystateStack.numTops (); ++yys)
@@ -3110,7 +3111,7 @@ namespace ]b4_namespace_ref[
* of conflicting reductions.
*/
static int
yygetLRActions (state_num yystate, yysymbol_kind_t yytoken, const short*& yyconflicts)
yygetLRActions (state_num yystate, symbol_kind_type yytoken, const short*& yyconflicts)
{
int yyindex = yypact[yystate] + yytoken;
if (yytoken == ]b4_symbol(error, kind)[)
@@ -3142,7 +3143,7 @@ namespace ]b4_namespace_ref[
* \param yysym the nonterminal to push on the stack
*/
static state_num
yyLRgotoState (state_num yystate, yysymbol_kind_t yysym)
yyLRgotoState (state_num yystate, symbol_kind_type yysym)
{
const int yyr = yypgoto[yysym - YYNTOKENS] + yystate;
if (0 <= yyr && yyr <= YYLAST && yycheck[yyr] == yystate)