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Fix precedence of annotated assignments in generator (#7115)

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Charlie Marsh 2023-09-03 22:41:48 +01:00 • committed by GitHub
parent c004e03395
commit 32f4a96c64
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1 changed files with 5 additions and 1 deletions
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6
crates/ruff_python_codegen/src/generator.rs
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@ -359,7 +359,7 @@ impl<'a> Generator<'a> {
self.unparse_expr(target, precedence::ANN_ASSIGN);
self.p_if(need_parens, ")");
self.p(": ");
self.unparse_expr(annotation, precedence::ANN_ASSIGN);
self.unparse_expr(annotation, precedence::COMMA);
if let Some(value) = value {
self.p(" = ");
self.unparse_expr(value, precedence::COMMA);
@ -1636,6 +1636,10 @@ class Foo:
assert_round_trip!(r#"[n * 2 for n in range(10)]"#);
assert_round_trip!(r#"{n * 2 for n in range(10)}"#);
assert_round_trip!(r#"{i: n * 2 for i, n in enumerate(range(10))}"#);
assert_round_trip!(
"class SchemaItem(NamedTuple):
fields: ((\"property_key\", str),)"
);
// Type aliases
assert_round_trip!(r#"type Foo = int | str"#);