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Diffstat (limited to 'crates/ide-completion/src/completions/dot.rs')
| -rw-r--r-- | crates/ide-completion/src/completions/dot.rs | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/crates/ide-completion/src/completions/dot.rs b/crates/ide-completion/src/completions/dot.rs index 129964f838..b9ef68cc2d 100644 --- a/crates/ide-completion/src/completions/dot.rs +++ b/crates/ide-completion/src/completions/dot.rs @@ -2,7 +2,7 @@ use std::ops::ControlFlow; -use hir::{Complete, HasContainer, ItemContainer, MethodCandidateCallback, Name}; +use hir::{Complete, Function, HasContainer, ItemContainer, MethodCandidateCallback}; use ide_db::FxHashSet; use syntax::SmolStr; @@ -237,7 +237,10 @@ fn complete_methods( struct Callback<'a, F> { ctx: &'a CompletionContext<'a>, f: F, - seen_methods: FxHashSet<Name>, + // We deliberately deduplicate by function ID and not name, because while inherent methods cannot be + // duplicated, trait methods can. And it is still useful to show all of them (even when there + // is also an inherent method, especially considering that it may be private, and filtered later). + seen_methods: FxHashSet<Function>, } impl<F> MethodCandidateCallback for Callback<'_, F> @@ -247,9 +250,7 @@ fn complete_methods( // We don't want to exclude inherent trait methods - that is, methods of traits available from // `where` clauses or `dyn Trait`. fn on_inherent_method(&mut self, func: hir::Function) -> ControlFlow<()> { - if func.self_param(self.ctx.db).is_some() - && self.seen_methods.insert(func.name(self.ctx.db)) - { + if func.self_param(self.ctx.db).is_some() && self.seen_methods.insert(func) { (self.f)(func); } ControlFlow::Continue(()) @@ -265,9 +266,7 @@ fn complete_methods( return ControlFlow::Continue(()); } - if func.self_param(self.ctx.db).is_some() - && self.seen_methods.insert(func.name(self.ctx.db)) - { + if func.self_param(self.ctx.db).is_some() && self.seen_methods.insert(func) { (self.f)(func); } |