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fix(generate): do not set the unit reduction symbol if it's in the extras array

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(cherry picked from commit 998d2c9d8c)
This commit is contained in:
Amaan Qureshi 2024-11-02 03:53:06 -04:00
parent 54299d3d87
commit 32c1466224
1 changed files with 11 additions and 12 deletions
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23
cli/generate/src/build_tables/minimize_parse_table.rs
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@ -70,18 +70,17 @@ impl<'a> Minimizer<'a> {
production_id: 0,
symbol,
..
} => {
if !self.simple_aliases.contains_key(symbol)
&& !self.syntax_grammar.supertype_symbols.contains(symbol)
&& !aliased_symbols.contains(symbol)
&& self.syntax_grammar.variables[symbol.index].kind
!= VariableType::Named
&& (unit_reduction_symbol.is_none()
|| unit_reduction_symbol == Some(symbol))
{
unit_reduction_symbol = Some(symbol);
continue;
}
} if !self.simple_aliases.contains_key(symbol)
&& !self.syntax_grammar.supertype_symbols.contains(symbol)
&& !self.syntax_grammar.extra_symbols.contains(symbol)
&& !aliased_symbols.contains(symbol)
&& self.syntax_grammar.variables[symbol.index].kind
!= VariableType::Named
&& (unit_reduction_symbol.is_none()
|| unit_reduction_symbol == Some(symbol)) =>
{
unit_reduction_symbol = Some(symbol);
continue;
}
_ => {}
}