diff options
Diffstat (limited to 'src/librustc_parse/parser')
| -rw-r--r-- | src/librustc_parse/parser/ty.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/librustc_parse/parser/ty.rs b/src/librustc_parse/parser/ty.rs index 15e0d54bb01..b83ec71124d 100644 --- a/src/librustc_parse/parser/ty.rs +++ b/src/librustc_parse/parser/ty.rs @@ -390,7 +390,7 @@ impl<'a> Parser<'a> { negative_bounds: Vec<Span>, ) { let negative_bounds_len = negative_bounds.len(); - let last_span = *negative_bounds.last().unwrap(); + let last_span = *negative_bounds.last().expect("no negative bounds, but still error?"); let mut err = self.struct_span_err( negative_bounds, "negative bounds are not supported", |