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Remove commented-out code
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compiler/parser/python.lalrpop

Lines changed: 5 additions & 38 deletions
Original file line numberDiff line numberDiff line change
@@ -1136,44 +1136,11 @@ Atom<Goal>: ast::Expr = {
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}.into())
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},
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<location:@L> "{" <e:DictLiteralValues?> "}" <end_location:@R> => {
1139-
let pairs = e.unwrap_or_default();
1140-
1141-
// let (keys, values) = match pairs.iter().position(|(k,_)| k.is_none()) {
1142-
// Some(unpack_idx) => {
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// let mut pairs = pairs;
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// let (keys, mut values): (_, Vec<_>) = pairs.drain(..unpack_idx).map(|(k, v)| (*k.unwrap(), v)).unzip();
1145-
//
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// fn build_map(items: &mut Vec<(ast::Expr, ast::Expr)>) -> ast::Expr {
1147-
// let location = items[0].0.location;
1148-
// let end_location = items[0].0.end_location;
1149-
// let (keys, values) = items.drain(..).unzip();
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// ast::Expr {
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// location,
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// end_location,
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// custom: (),
1154-
// node: ast::ExprKind::Dict { keys, values }
1155-
// }
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// }
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//
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// let mut items = Vec::new();
1159-
// for (key, value) in pairs.into_iter() {
1160-
// if let Some(key) = key {
1161-
// items.push((*key, value));
1162-
// continue;
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// }
1164-
// if !items.is_empty() {
1165-
// values.push(build_map(&mut items));
1166-
// }
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// values.push(value);
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// }
1169-
// if !items.is_empty() {
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// values.push(build_map(&mut items));
1171-
// }
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// (keys, values)
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// },
1174-
// None => pairs.into_iter().map(|(k, v)| (k, v)).unzip()
1175-
// };
1176-
let (keys, values) = pairs.into_iter().map(|(k, v)| (k.map(|x| *x), v)).unzip();
1139+
let (keys, values) = e
1140+
.unwrap_or_default()
1141+
.into_iter()
1142+
.map(|(k, v)| (k.map(|x| *x), v))
1143+
.unzip();
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ast::Expr {
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location,
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end_location: Some(end_location),

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