language-servers/rust-analyzer
1
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer.git synced 2025-09-27 12:29:21 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

Complete paths after ::

Browse source
This commit is contained in:
Aleksey Kladov 2018-11-21 18:34:20 +03:00
parent 7ffc7d3308
commit edeec6a414
5 changed files with 5 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

7
crates/ra_editor/src/lib.rs
View file

@ -148,12 +148,7 @@ pub fn find_node_at_offset<'a, N: AstNode<'a>>(
syntax: SyntaxNodeRef<'a>,
offset: TextUnit,
) -> Option<N> {
let leaves = find_leaf_at_offset(syntax, offset);
let leaf = leaves
.clone()
.find(|leaf| !leaf.kind().is_trivia())
.or_else(|| leaves.right_biased())?;
leaf.ancestors().filter_map(N::cast).next()
find_leaf_at_offset(syntax, offset).find_map(|leaf| leaf.ancestors().find_map(N::cast))
}
#[cfg(test)]