language-servers/rust-analyzer
1
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer.git synced 2025-10-02 06:41:48 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

Goto definition works inside macros

Browse source
This commit is contained in:
Aleksey Kladov 2019-11-16 16:49:26 +03:00
parent 786cae520a
commit 2eaa8c94a8
4 changed files with 77 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

6
crates/ra_mbe/src/syntax_bridge.rs
View file

@ -77,6 +77,12 @@ pub fn token_tree_to_syntax_node(
}
impl TokenMap {
pub fn token_by_offset(&self, relative_offset: TextUnit) -> Option<tt::TokenId> {
let (idx, _) =
self.tokens.iter().enumerate().find(|(_, range)| range.contains(relative_offset))?;
Some(tt::TokenId(idx as u32))
}
pub fn relative_range_of(&self, tt: tt::TokenId) -> Option<TextRange> {
let idx = tt.0 as usize;
self.tokens.get(idx).copied()