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docs(transformer/nullish-coalescing): clarify doc comment (#7268)

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Expand doc comment for `create_conditional_expression` to clarify what it does.
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overlookmotel 2024-11-14 16:17:21 +00:00
parent a48ebd6295
commit e219ae8c94
1 changed files with 12 additions and 5 deletions
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17
crates/oxc_transformer/src/es2020/nullish_coalescing_operator.rs
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@ -150,18 +150,25 @@ impl<'a, 'ctx> NullishCoalescingOperator<'a, 'ctx> {
} }
} }
/// Create a conditional expression /// Create a conditional expression.
/// ///
/// ```js /// ```js
/// // Input /// // Input
/// bar ?? "qux" /// foo = bar ?? "qux"
/// ///
/// // Output /// // Output
/// qux = bar !== null && bar !== void 0 ? bar : "qux" /// foo = bar !== null && bar !== void 0 ? bar : "qux"
/// // ^^^ assignment ^^^ reference ^^^ default /// // ^^^ assignment ^^^ reference ^^^^^ default
/// ``` /// ```
/// ///
/// reference and assignment are the same in this case, but they can be different /// ```js
/// // Input
/// foo = bar.x ?? "qux"
///
/// // Output
/// foo = (_bar$x = bar.x) !== null && _bar$x !== void 0 ? _bar$x : "qux"
/// // ^^^^^^^^^^^^^^^^ assignment ^^^^^^ reference ^^^^^ default
/// ```
fn create_conditional_expression( fn create_conditional_expression(
reference: Expression<'a>, reference: Expression<'a>,
assignment: Expression<'a>, assignment: Expression<'a>,