diff options
Diffstat (limited to 'crates/ra_ide_api/src/completion/complete_pattern.rs')
-rw-r--r-- | crates/ra_ide_api/src/completion/complete_pattern.rs | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/crates/ra_ide_api/src/completion/complete_pattern.rs b/crates/ra_ide_api/src/completion/complete_pattern.rs deleted file mode 100644 index fd03b1c40..000000000 --- a/crates/ra_ide_api/src/completion/complete_pattern.rs +++ /dev/null | |||
@@ -1,89 +0,0 @@ | |||
1 | //! FIXME: write short doc here | ||
2 | |||
3 | use crate::completion::{CompletionContext, Completions}; | ||
4 | |||
5 | /// Completes constats and paths in patterns. | ||
6 | pub(super) fn complete_pattern(acc: &mut Completions, ctx: &CompletionContext) { | ||
7 | if !ctx.is_pat_binding { | ||
8 | return; | ||
9 | } | ||
10 | // FIXME: ideally, we should look at the type we are matching against and | ||
11 | // suggest variants + auto-imports | ||
12 | ctx.analyzer.process_all_names(ctx.db, &mut |name, res| { | ||
13 | let def = match &res { | ||
14 | hir::ScopeDef::ModuleDef(def) => def, | ||
15 | _ => return, | ||
16 | }; | ||
17 | match def { | ||
18 | hir::ModuleDef::Adt(hir::Adt::Enum(..)) | ||
19 | | hir::ModuleDef::EnumVariant(..) | ||
20 | | hir::ModuleDef::Const(..) | ||
21 | | hir::ModuleDef::Module(..) => (), | ||
22 | _ => return, | ||
23 | } | ||
24 | acc.add_resolution(ctx, name.to_string(), &res) | ||
25 | }); | ||
26 | } | ||
27 | |||
28 | #[cfg(test)] | ||
29 | mod tests { | ||
30 | use crate::completion::{do_completion, CompletionItem, CompletionKind}; | ||
31 | use insta::assert_debug_snapshot; | ||
32 | |||
33 | fn complete(code: &str) -> Vec<CompletionItem> { | ||
34 | do_completion(code, CompletionKind::Reference) | ||
35 | } | ||
36 | |||
37 | #[test] | ||
38 | fn completes_enum_variants_and_modules() { | ||
39 | let completions = complete( | ||
40 | r" | ||
41 | enum E { X } | ||
42 | use self::E::X; | ||
43 | const Z: E = E::X; | ||
44 | mod m {} | ||
45 | |||
46 | static FOO: E = E::X; | ||
47 | struct Bar { f: u32 } | ||
48 | |||
49 | fn foo() { | ||
50 | match E::X { | ||
51 | <|> | ||
52 | } | ||
53 | } | ||
54 | ", | ||
55 | ); | ||
56 | assert_debug_snapshot!(completions, @r###" | ||
57 | [ | ||
58 | CompletionItem { | ||
59 | label: "E", | ||
60 | source_range: [246; 246), | ||
61 | delete: [246; 246), | ||
62 | insert: "E", | ||
63 | kind: Enum, | ||
64 | }, | ||
65 | CompletionItem { | ||
66 | label: "X", | ||
67 | source_range: [246; 246), | ||
68 | delete: [246; 246), | ||
69 | insert: "X", | ||
70 | kind: EnumVariant, | ||
71 | }, | ||
72 | CompletionItem { | ||
73 | label: "Z", | ||
74 | source_range: [246; 246), | ||
75 | delete: [246; 246), | ||
76 | insert: "Z", | ||
77 | kind: Const, | ||
78 | }, | ||
79 | CompletionItem { | ||
80 | label: "m", | ||
81 | source_range: [246; 246), | ||
82 | delete: [246; 246), | ||
83 | insert: "m", | ||
84 | kind: Module, | ||
85 | }, | ||
86 | ] | ||
87 | "###); | ||
88 | } | ||
89 | } | ||