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Fix binding mode hints always adding parentheses to or-patterns

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This commit is contained in:
Lukas Wirth 2022-12-22 10:35:35 +01:00
parent 271f7b44d3
commit b9341e2fe6
1 changed files with 3 additions and 2 deletions
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5
crates/ide/src/inlay_hints/binding_mode.rs
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@ -31,7 +31,8 @@ pub(super) fn hints(
.last();
let range =
outer_paren_pat.as_ref().map_or_else(|| pat.syntax(), |it| it.syntax()).text_range();
sema.pattern_adjustments(&pat).iter().for_each(|ty| {
let pattern_adjustments = sema.pattern_adjustments(&pat);
pattern_adjustments.iter().for_each(|ty| {
let reference = ty.is_reference();
let mut_reference = ty.is_mutable_reference();
let r = match (reference, mut_reference) {
@ -61,7 +62,7 @@ pub(super) fn hints(
tooltip: Some(InlayTooltip::String("Inferred binding mode".into())),
});
}
ast::Pat::OrPat(pat) if outer_paren_pat.is_none() => {
ast::Pat::OrPat(pat) if !pattern_adjustments.is_empty() && outer_paren_pat.is_none() => {
acc.push(InlayHint {
range: pat.syntax().text_range(),
kind: InlayKind::OpeningParenthesis,