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goto definition on RangeFrom, RangeFull, RangeTo, and RangeToInclusive links to respective struct

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This commit is contained in:
Duncan Proctor 2024-10-22 03:11:23 -04:00
parent c7a8be110d
commit f54a863965
2 changed files with 73 additions and 44 deletions
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14
crates/hir/src/source_analyzer.rs
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@ -353,9 +353,17 @@ impl SourceAnalyzer {
db: &dyn HirDatabase,
range_expr: &ast::RangeExpr,
) -> Option<StructId> {
let path = match range_expr.op_kind()? {
RangeOp::Exclusive => path![core::ops::Range],
RangeOp::Inclusive => path![core::ops::RangeInclusive],
let path: ModPath = match (range_expr.op_kind()?, range_expr.start(), range_expr.end()) {
(RangeOp::Exclusive, None, None) => path![core::ops::RangeFull],
(RangeOp::Exclusive, None, Some(_)) => path![core::ops::RangeTo],
(RangeOp::Exclusive, Some(_), None) => path![core::ops::RangeFrom],
(RangeOp::Exclusive, Some(_), Some(_)) => path![core::ops::Range],
(RangeOp::Inclusive, None, Some(_)) => path![core::ops::RangeToInclusive],
(RangeOp::Inclusive, Some(_), Some(_)) => path![core::ops::RangeInclusive],
// [E0586] inclusive ranges must be bounded at the end
(RangeOp::Inclusive, None, None) => return None,
(RangeOp::Inclusive, Some(_), None) => return None
};
self.resolver.resolve_known_struct(db.upcast(), &path)
}