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|
//! FIXME: write short doc here
use crate::completion::{CompletionContext, Completions};
pub(super) fn complete_macro_in_item_position(acc: &mut Completions, ctx: &CompletionContext) {
// Show only macros in top level.
if ctx.is_new_item {
ctx.analyzer.process_all_names(ctx.db, &mut |name, res| {
if let hir::ScopeDef::MacroDef(mac) = res {
acc.add_macro(ctx, Some(name.to_string()), mac);
}
})
}
}
#[cfg(test)]
mod tests {
use crate::completion::{do_completion, CompletionItem, CompletionKind};
use insta::assert_debug_snapshot;
fn do_reference_completion(code: &str) -> Vec<CompletionItem> {
do_completion(code, CompletionKind::Reference)
}
#[test]
fn completes_macros_as_item() {
assert_debug_snapshot!(
do_reference_completion(
"
//- /main.rs
macro_rules! foo {
() => {}
}
fn foo() {}
<|>
"
),
@r##"[
CompletionItem {
label: "foo!",
source_range: [46; 46),
delete: [46; 46),
insert: "foo!($0)",
kind: Macro,
detail: "macro_rules! foo",
},
]"##
);
}
#[test]
fn completes_vec_macros_with_square_brackets() {
assert_debug_snapshot!(
do_reference_completion(
"
//- /main.rs
macro_rules! vec {
() => {}
}
fn foo() {}
<|>
"
),
@r##"[
CompletionItem {
label: "vec!",
source_range: [46; 46),
delete: [46; 46),
insert: "vec![$0]",
kind: Macro,
detail: "macro_rules! vec",
},
]"##
);
}
}
|
