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Eliminate PREC_FORCE_PAREN

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This commit is contained in:
David Tolnay
2024-11-28 13:52:28 -08:00
parent 34a65f203f
commit ca8f47439e
3 changed files with 8 additions and 9 deletions
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8
compiler/rustc_hir_pretty/src/lib.rs
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@@ -1132,12 +1132,12 @@ impl<'a> State<'a> {
}
fn print_expr_call(&mut self, func: &hir::Expr<'_>, args: &[hir::Expr<'_>]) {
let prec = match func.kind {
hir::ExprKind::Field(..) => parser::PREC_FORCE_PAREN,
_ => parser::PREC_UNAMBIGUOUS,
let needs_paren = match func.kind {
hir::ExprKind::Field(..) => true,
_ => func.precedence() < parser::PREC_UNAMBIGUOUS,
};
self.print_expr_cond_paren(func, func.precedence() < prec);
self.print_expr_cond_paren(func, needs_paren);
self.print_call_post(args)
}