nordic-dev.net/rust
nordic-dev.net/rust
2
0
Fork 0
mirror of https://github.com/rust-lang/rust.git synced 2024-11-25 16:24:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

Type annotate repeats.

Browse Source 
Because the type is not obvious, and this clarifies things.
This commit is contained in:
Nicholas Nethercote 2024-05-02 10:17:10 +10:00
parent ae7e32880a
commit 5ac017e772
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
compiler/rustc_expand/src/mbe/transcribe.rs
View File

@ -117,7 +117,7 @@ pub(super) fn transcribe<'a>(
// As we descend in the RHS, we will need to be able to match nested sequences of matchers. // As we descend in the RHS, we will need to be able to match nested sequences of matchers.
// `repeats` keeps track of where we are in matching at each level, with the last element being // `repeats` keeps track of where we are in matching at each level, with the last element being
// the most deeply nested sequence. This is used as a stack. // the most deeply nested sequence. This is used as a stack.
let mut repeats = Vec::new(); let mut repeats: Vec<(usize, usize)> = Vec::new();
// `result` contains resulting token stream from the TokenTree we just finished processing. At // `result` contains resulting token stream from the TokenTree we just finished processing. At
// the end, this will contain the full result of transcription, but at arbitrary points during // the end, this will contain the full result of transcription, but at arbitrary points during