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-rw-r--r--crates/ra_ide_api/src/hover.rs95
1 files changed, 45 insertions, 50 deletions
diff --git a/crates/ra_ide_api/src/hover.rs b/crates/ra_ide_api/src/hover.rs
index 9839be985..260a7b869 100644
--- a/crates/ra_ide_api/src/hover.rs
+++ b/crates/ra_ide_api/src/hover.rs
@@ -133,20 +133,12 @@ fn hover_text_from_name_kind(
133 hir::ModuleDef::TypeAlias(it) => from_def_source(db, it), 133 hir::ModuleDef::TypeAlias(it) => from_def_source(db, it),
134 hir::ModuleDef::BuiltinType(it) => Some(it.to_string()), 134 hir::ModuleDef::BuiltinType(it) => Some(it.to_string()),
135 }, 135 },
136 SelfType(ty) => match ty.as_adt() {
137 Some((adt_def, _)) => match adt_def {
138 hir::Adt::Struct(it) => from_def_source(db, it),
139 hir::Adt::Union(it) => from_def_source(db, it),
140 hir::Adt::Enum(it) => from_def_source(db, it),
141 },
142 _ => None,
143 },
144 Local(_) => { 136 Local(_) => {
145 // Hover for these shows type names 137 // Hover for these shows type names
146 *no_fallback = true; 138 *no_fallback = true;
147 None 139 None
148 } 140 }
149 GenericParam(_) => { 141 GenericParam(_) | SelfType(_) => {
150 // FIXME: Hover for generic param 142 // FIXME: Hover for generic param
151 None 143 None
152 } 144 }
@@ -622,49 +614,52 @@ fn func(foo: i32) { if true { <|>foo; }; }
622 ", 614 ",
623 ); 615 );
624 let hover = analysis.hover(position).unwrap().unwrap(); 616 let hover = analysis.hover(position).unwrap().unwrap();
625 assert_eq!(trim_markup_opt(hover.info.first()), Some("struct Thing")); 617 assert_eq!(trim_markup_opt(hover.info.first()), Some("Thing"));
626 assert_eq!(hover.info.is_exact(), true);
627
628 let (analysis, position) = single_file_with_position(
629 "
630 struct Thing { x: u32 }
631 impl Thing {
632 fn new() -> Self<|> {
633 Self { x: 0 }
634 }
635 }
636 ",
637 );
638 let hover = analysis.hover(position).unwrap().unwrap();
639 assert_eq!(trim_markup_opt(hover.info.first()), Some("struct Thing"));
640 assert_eq!(hover.info.is_exact(), true);
641
642 let (analysis, position) = single_file_with_position(
643 "
644 enum Thing { A }
645 impl Thing {
646 pub fn new() -> Self<|> {
647 Thing::A
648 }
649 }
650 ",
651 );
652 let hover = analysis.hover(position).unwrap().unwrap();
653 assert_eq!(trim_markup_opt(hover.info.first()), Some("enum Thing"));
654 assert_eq!(hover.info.is_exact(), true); 618 assert_eq!(hover.info.is_exact(), true);
655 619
656 let (analysis, position) = single_file_with_position( 620 /* FIXME: revive these tests
657 " 621 let (analysis, position) = single_file_with_position(
658 enum Thing { A } 622 "
659 impl Thing { 623 struct Thing { x: u32 }
660 pub fn thing(a: Self<|>) { 624 impl Thing {
661 } 625 fn new() -> Self<|> {
662 } 626 Self { x: 0 }
663 ", 627 }
664 ); 628 }
665 let hover = analysis.hover(position).unwrap().unwrap(); 629 ",
666 assert_eq!(trim_markup_opt(hover.info.first()), Some("enum Thing")); 630 );
667 assert_eq!(hover.info.is_exact(), true); 631
632 let hover = analysis.hover(position).unwrap().unwrap();
633 assert_eq!(trim_markup_opt(hover.info.first()), Some("Thing"));
634 assert_eq!(hover.info.is_exact(), true);
635
636 let (analysis, position) = single_file_with_position(
637 "
638 enum Thing { A }
639 impl Thing {
640 pub fn new() -> Self<|> {
641 Thing::A
642 }
643 }
644 ",
645 );
646 let hover = analysis.hover(position).unwrap().unwrap();
647 assert_eq!(trim_markup_opt(hover.info.first()), Some("enum Thing"));
648 assert_eq!(hover.info.is_exact(), true);
649
650 let (analysis, position) = single_file_with_position(
651 "
652 enum Thing { A }
653 impl Thing {
654 pub fn thing(a: Self<|>) {
655 }
656 }
657 ",
658 );
659 let hover = analysis.hover(position).unwrap().unwrap();
660 assert_eq!(trim_markup_opt(hover.info.first()), Some("enum Thing"));
661 assert_eq!(hover.info.is_exact(), true);
662 */
668 } 663 }
669 664
670 #[test] 665 #[test]