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-rw-r--r--crates/ide/src/completion/complete_pattern.rs88
1 files changed, 0 insertions, 88 deletions
diff --git a/crates/ide/src/completion/complete_pattern.rs b/crates/ide/src/completion/complete_pattern.rs
deleted file mode 100644
index 5a13574d4..000000000
--- a/crates/ide/src/completion/complete_pattern.rs
+++ /dev/null
@@ -1,88 +0,0 @@
1//! FIXME: write short doc here
2
3use crate::completion::{CompletionContext, Completions};
4
5/// Completes constats and paths in patterns.
6pub(super) fn complete_pattern(acc: &mut Completions, ctx: &CompletionContext) {
7 if !ctx.is_pat_binding_or_const {
8 return;
9 }
10 if ctx.record_pat_syntax.is_some() {
11 return;
12 }
13
14 // FIXME: ideally, we should look at the type we are matching against and
15 // suggest variants + auto-imports
16 ctx.scope.process_all_names(&mut |name, res| {
17 match &res {
18 hir::ScopeDef::ModuleDef(def) => match def {
19 hir::ModuleDef::Adt(hir::Adt::Enum(..))
20 | hir::ModuleDef::Adt(hir::Adt::Struct(..))
21 | hir::ModuleDef::EnumVariant(..)
22 | hir::ModuleDef::Const(..)
23 | hir::ModuleDef::Module(..) => (),
24 _ => return,
25 },
26 hir::ScopeDef::MacroDef(_) => (),
27 _ => return,
28 };
29
30 acc.add_resolution(ctx, name.to_string(), &res)
31 });
32}
33
34#[cfg(test)]
35mod tests {
36 use expect_test::{expect, Expect};
37
38 use crate::completion::{test_utils::completion_list, CompletionKind};
39
40 fn check(ra_fixture: &str, expect: Expect) {
41 let actual = completion_list(ra_fixture, CompletionKind::Reference);
42 expect.assert_eq(&actual)
43 }
44
45 #[test]
46 fn completes_enum_variants_and_modules() {
47 check(
48 r#"
49enum E { X }
50use self::E::X;
51const Z: E = E::X;
52mod m {}
53
54static FOO: E = E::X;
55struct Bar { f: u32 }
56
57fn foo() {
58 match E::X { <|> }
59}
60"#,
61 expect![[r#"
62 st Bar
63 en E
64 ev X ()
65 ct Z
66 md m
67 "#]],
68 );
69 }
70
71 #[test]
72 fn completes_in_simple_macro_call() {
73 check(
74 r#"
75macro_rules! m { ($e:expr) => { $e } }
76enum E { X }
77
78fn foo() {
79 m!(match E::X { <|> })
80}
81"#,
82 expect![[r#"
83 en E
84 ma m!(…) macro_rules! m
85 "#]],
86 );
87 }
88}