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-rw-r--r--crates/ide/src/completion/complete_macro_in_item_position.rs41
1 files changed, 41 insertions, 0 deletions
diff --git a/crates/ide/src/completion/complete_macro_in_item_position.rs b/crates/ide/src/completion/complete_macro_in_item_position.rs
new file mode 100644
index 000000000..0447f0511
--- /dev/null
+++ b/crates/ide/src/completion/complete_macro_in_item_position.rs
@@ -0,0 +1,41 @@
1//! FIXME: write short doc here
2
3use crate::completion::{CompletionContext, Completions};
4
5pub(super) fn complete_macro_in_item_position(acc: &mut Completions, ctx: &CompletionContext) {
6 // Show only macros in top level.
7 if ctx.is_new_item {
8 ctx.scope.process_all_names(&mut |name, res| {
9 if let hir::ScopeDef::MacroDef(mac) = res {
10 acc.add_macro(ctx, Some(name.to_string()), mac);
11 }
12 })
13 }
14}
15
16#[cfg(test)]
17mod tests {
18 use expect::{expect, Expect};
19
20 use crate::completion::{test_utils::completion_list, CompletionKind};
21
22 fn check(ra_fixture: &str, expect: Expect) {
23 let actual = completion_list(ra_fixture, CompletionKind::Reference);
24 expect.assert_eq(&actual)
25 }
26
27 #[test]
28 fn completes_macros_as_item() {
29 check(
30 r#"
31macro_rules! foo { () => {} }
32fn foo() {}
33
34<|>
35"#,
36 expect![[r#"
37 ma foo!(…) macro_rules! foo
38 "#]],
39 )
40 }
41}