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feat: states does not need to be passed to reduce actions

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This commit is contained in:
Markus Westerlind 2020-03-03 11:14:08 +01:00
parent f69bce3080
commit c156b4b2fd
2 changed files with 500 additions and 1003 deletions
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6
lalrpop/src/lr1/codegen/parse_table.rs
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@ -821,7 +821,7 @@ impl<'ascent, 'grammar, W: Write> CodeGenerator<'ascent, 'grammar, W, TableDrive
let phantom_data_expr = self.phantom_data_expr(); let phantom_data_expr = self.phantom_data_expr();
rust!( rust!(
self.out, self.out,
"{p}reduce{}({}{p}lookahead_start, {p}states, {p}symbols, {})", "{p}reduce{}({}{p}lookahead_start, {p}symbols, {})",
index, index,
self.grammar.user_parameter_refs(), self.grammar.user_parameter_refs(),
phantom_data_expr, phantom_data_expr,
@ -911,10 +911,6 @@ impl<'ascent, 'grammar, W: Write> CodeGenerator<'ascent, 'grammar, W, TableDrive
let parameters = vec![ let parameters = vec![
format!("{}lookahead_start: Option<&{}>", self.prefix, loc_type), format!("{}lookahead_start: Option<&{}>", self.prefix, loc_type),
format!(
"{}states: &mut ::std::vec::Vec<{}>",
self.prefix, self.custom.state_type
),
format!( format!(
"{}symbols: &mut ::std::vec::Vec<{}>", "{}symbols: &mut ::std::vec::Vec<{}>",
self.prefix, spanned_symbol_type self.prefix, spanned_symbol_type

1497
lalrpop/src/parser/lrgrammar.rs
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