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glr2.cc: simplify semantic_option

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* data/skeletons/glr2.cc (semantic_option): Simplify the rule-based
constructor.  This shows that it should be easy to use a symbol_kind,
instead of the kind/value/location triple.
This commit is contained in:
Akim Demaille
2021-09-12 17:46:35 +02:00
parent b07b5ce423
commit 7538d8dc1a
1 changed files with 3 additions and 3 deletions
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6
data/skeletons/glr2.cc
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@@ -1177,11 +1177,11 @@ namespace
, magic_ (MAGIC)]])[ , magic_ (MAGIC)]])[
{} {}
semantic_option (rule_num rule, symbol_kind_type token) semantic_option (rule_num rule)
: yyrule (rule) : yyrule (rule)
, yystate (0) , yystate (0)
, yynext (0) , yynext (0)
, yytoken (token) , yytoken (]b4_symbol(empty, kind)[)
, yyval ()]b4_locations_if([[ , yyval ()]b4_locations_if([[
, yyloc ()]])[]b4_parse_assert_if([[ , yyloc ()]])[]b4_parse_assert_if([[
, magic_ (MAGIC)]])[ , magic_ (MAGIC)]])[
@@ -2340,7 +2340,7 @@ b4_dollar_popdef])[]dnl
glr_state* yyrhs, rule_num yyrule) glr_state* yyrhs, rule_num yyrule)
{ {
semantic_option& yynewOption = semantic_option& yynewOption =
yystateStack.yynewSemanticOption(semantic_option(yyrule, ]b4_symbol(empty, kind)[)); yystateStack.yynewSemanticOption (semantic_option (yyrule));
yynewOption.setState(yyrhs); yynewOption.setState(yyrhs);
yynewOption.setNext(yystate->firstVal()); yynewOption.setNext(yystate->firstVal());
if (yystateStack.yytops.lookaheadNeeds(yyk)) if (yystateStack.yytops.lookaheadNeeds(yyk))