language-servers/rust-analyzer
1
0
Fork 0
mirror of https://github.com/rust-lang/rust-analyzer.git synced 2025-09-29 13:25:09 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

Cleanup

Browse source
This commit is contained in:
Lukas Wirth 2024-04-18 11:00:22 +02:00
parent 6bfdd38c69
commit 4135696ea7
4 changed files with 11 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

5
crates/mbe/src/lib.rs
View file

@ -122,6 +122,9 @@ impl fmt::Display for CountError {
}
}
/// Index of the matched macro arm on successful expansion.
pub type MatchedArmIndex = Option<u32>;
/// This struct contains AST for a single `macro_rules` definition. What might
/// be very confusing is that AST has almost exactly the same shape as
/// `tt::TokenTree`, but there's a crucial difference: in macro rules, `$ident`
@ -251,7 +254,7 @@ impl DeclarativeMacro {
new_meta_vars: bool,
call_site: Span,
def_site_edition: Edition,
) -> ExpandResult<(tt::Subtree<Span>, Option<u32>)> {
) -> ExpandResult<(tt::Subtree<Span>, MatchedArmIndex)> {
expander::expand_rules(&self.rules, tt, marker, new_meta_vars, call_site, def_site_edition)
}
}