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| author | Aleksey Kladov <aleksey.kladov@gmail.com> | 2022-01-03 17:21:18 +0300 |
|---|---|---|
| committer | Aleksey Kladov <aleksey.kladov@gmail.com> | 2022-01-03 17:21:43 +0300 |
| commit | b688d84a4b4e15575030b56940eb6b492214751b (patch) | |
| tree | d77abd491f23f327fffcd941c75f4f830dab1f05 /src/test/codegen/src-hash-algorithm | |
| parent | 303814189aabefd963c838d86dc922a9828df6d0 (diff) | |
| download | rust-b688d84a4b4e15575030b56940eb6b492214751b.tar.gz rust-b688d84a4b4e15575030b56940eb6b492214751b.zip | |
minor: add missing test
This test kills the following mutant:
diff --git a/crates/mbe/src/tt_iter.rs b/crates/mbe/src/tt_iter.rs
index 9d2b1da9a..055d9a733 100644
--- a/crates/mbe/src/tt_iter.rs
+++ b/crates/mbe/src/tt_iter.rs
@@ -134,7 +134,7 @@ impl<'a> TtIter<'a> {
self.inner = self.inner.as_slice()[res.len()..].iter();
let res = match res.len() {
1 => Some(res[0].cloned()),
- 0 => None,
+ // 0 => None,
_ => Some(tt::TokenTree::Subtree(tt::Subtree {
delimiter: None,
token_trees: res.into_iter().map(|it| it.cloned()).collect(),
Diffstat (limited to 'src/test/codegen/src-hash-algorithm')
0 files changed, 0 insertions, 0 deletions