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Issue 7089: ?? operator

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Anthony Bullard 2024-12-23 07:00:33 -06:00
parent 57cab7f69a
commit c70ceb4f98
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7 changed files with 367 additions and 16 deletions
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4
crates/compiler/fmt/src/expr.rs
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@ -941,6 +941,7 @@ fn push_op(buf: &mut Buf, op: BinOp) {
called_via::BinOp::And => buf.push_str("&&"),
called_via::BinOp::Or => buf.push_str("||"),
called_via::BinOp::Pizza => buf.push_str("|>"),
called_via::BinOp::DoubleQuestion => buf.push_str("??"),
}
}
@ -2223,7 +2224,8 @@ pub fn sub_expr_requests_parens(expr: &Expr<'_>) -> bool {
| BinOp::GreaterThanOrEq
| BinOp::And
| BinOp::Or
| BinOp::Pizza => true,
| BinOp::Pizza
| BinOp::DoubleQuestion => true,
})
}
Expr::If { .. } => true,