language-servers/rust-analyzer
1
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer.git synced 2025-10-01 22:31:43 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

Only complete modules in empty use-statements

Browse source
This commit is contained in:
Lukas Wirth 2021-05-28 02:40:40 +02:00
parent 01bfc5f5c0
commit 9e71dd9799
3 changed files with 27 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

7
crates/ide_completion/src/patterns.rs
View file

@ -14,6 +14,7 @@ use crate::test_utils::{check_pattern_is_applicable, check_pattern_is_not_applic
/// Direct parent container of the cursor position
#[derive(Copy, Clone, Debug, PartialEq, Eq)]
pub(crate) enum ImmediateLocation {
Use,
Impl,
Trait,
RecordField,
@ -58,6 +59,7 @@ pub(crate) fn determine_location(tok: SyntaxToken) -> Option<ImmediateLocation>
let res = match_ast! {
match parent {
ast::IdentPat(_it) => ImmediateLocation::IdentPat,
ast::Use(_it) => ImmediateLocation::Use,
ast::BlockExpr(_it) => ImmediateLocation::BlockExpr,
ast::SourceFile(_it) => ImmediateLocation::ItemList,
ast::ItemList(_it) => ImmediateLocation::ItemList,
@ -87,6 +89,11 @@ fn test_has_trait_parent() {
check_location(r"trait A { f$0 }", ImmediateLocation::Trait);
}
#[test]
fn test_has_use_parent() {
check_location(r"use f$0", ImmediateLocation::Use);
}
#[test]
fn test_has_impl_parent() {
check_location(r"impl A { f$0 }", ImmediateLocation::Impl);