language-servers/rust-analyzer
1
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer.git synced 2025-09-28 12:54:58 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

Record macro def site spans

Browse source
This commit is contained in:
Lukas Wirth 2023-12-21 09:54:47 +01:00
parent 51a9e7831a
commit 7d762d18ed
3 changed files with 16 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

4
crates/hir-expand/src/span_map.rs
View file

@ -38,6 +38,10 @@ impl mbe::SpanMapper<Span> for SpanMapRef<'_> {
impl SpanMap {
pub fn span_for_range(&self, range: TextRange) -> Span {
match self {
// FIXME: Is it correct for us to only take the span at the start? This feels somewhat
// wrong. The context will be right, but the range could be considered wrong. See
// https://github.com/rust-lang/rust/issues/23480, we probably want to fetch the span at
// the start and end, then merge them like rustc does in `Span::to
Self::ExpansionSpanMap(span_map) => span_map.span_at(range.start()),
Self::RealSpanMap(span_map) => span_map.span_for_range(range),
}