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c++: rename semantic_type as value_type

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We always refer to the triplet "kind, value, location".  All of them
are nouns, and we support api.value.type and api.location.type.  On
this regard, "semantic_type" was a poor choice.  Make it "value_type".

The test suite was not updated to use value_type, on purpose, to
enforce backward compatibility.

* data/skeletons/c++.m4, data/skeletons/glr.cc, data/skeletons/glr2.cc,
* data/skeletons/variant.hh, doc/bison.texi: Define value_type rather
than semantic_type.
Add a backward compatibility typedef.
* examples/c++/glr/c++-types.yy: Migrate.
This commit is contained in:
Akim Demaille
2020-12-26 08:21:50 +01:00
parent 59653c8efd
commit 2157ced3dd
7 changed files with 63 additions and 56 deletions
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12
data/skeletons/glr.cc
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@@ -78,7 +78,7 @@ m4_define([b4_yy_symbol_print_define],
static void
yy_symbol_print (FILE *, ]b4_namespace_ref::b4_parser_class[::symbol_kind_type yytoken,
const ]b4_namespace_ref::b4_parser_class[::semantic_type *yyvaluep]b4_locations_if([[,
const ]b4_namespace_ref::b4_parser_class[::value_type *yyvaluep]b4_locations_if([[,
const ]b4_namespace_ref::b4_parser_class[::location_type *yylocationp]])[]b4_user_formals[)
{
]b4_parse_param_use[]dnl
@@ -154,7 +154,7 @@ m4_pushdef([b4_parse_param], m4_defn([b4_parse_param_orig]))dnl
void
]b4_parser_class[::yy_symbol_value_print_ (symbol_kind_type yykind,
const semantic_type* yyvaluep]b4_locations_if([[,
const value_type* yyvaluep]b4_locations_if([[,
const location_type* yylocationp]])[) const
{]b4_locations_if([[
YYUSE (yylocationp);]])[
@@ -168,7 +168,7 @@ m4_pushdef([b4_parse_param], m4_defn([b4_parse_param_orig]))dnl
void
]b4_parser_class[::yy_symbol_print_ (symbol_kind_type yykind,
const semantic_type* yyvaluep]b4_locations_if([[,
const value_type* yyvaluep]b4_locations_if([[,
const location_type* yylocationp]])[) const
{
*yycdebug_ << (yykind < YYNTOKENS ? "token" : "nterm")
@@ -247,7 +247,7 @@ m4_define([b4_glr_cc_setup],
#define ]b4_symbol(error, [id])[ ]b4_namespace_ref[::]b4_parser_class[::token::]b4_symbol(error, [id])[
#ifndef ]b4_api_PREFIX[STYPE
# define ]b4_api_PREFIX[STYPE ]b4_namespace_ref[::]b4_parser_class[::semantic_type
# define ]b4_api_PREFIX[STYPE ]b4_namespace_ref[::]b4_parser_class[::value_type
#endif
#ifndef ]b4_api_PREFIX[LTYPE
# define ]b4_api_PREFIX[LTYPE ]b4_namespace_ref[::]b4_parser_class[::location_type
@@ -355,14 +355,14 @@ b4_percent_code_get([[requires]])[
/// \param yyvaluep Its semantic value.]b4_locations_if([[
/// \param yylocationp Its location.]])[
virtual void yy_symbol_value_print_ (symbol_kind_type yykind,
const semantic_type* yyvaluep]b4_locations_if([[,
const value_type* yyvaluep]b4_locations_if([[,
const location_type* yylocationp]])[) const;
/// \brief Report a symbol on the debug stream.
/// \param yykind The symbol kind.
/// \param yyvaluep Its semantic value.]b4_locations_if([[
/// \param yylocationp Its location.]])[
virtual void yy_symbol_print_ (symbol_kind_type yykind,
const semantic_type* yyvaluep]b4_locations_if([[,
const value_type* yyvaluep]b4_locations_if([[,
const location_type* yylocationp]])[) const;
private:
/// Debug stream.