diff options
Diffstat (limited to 'dhall/src/syntax/ast')
| -rw-r--r-- | dhall/src/syntax/ast/span.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/dhall/src/syntax/ast/span.rs b/dhall/src/syntax/ast/span.rs index e250602..ab3279b 100644 --- a/dhall/src/syntax/ast/span.rs +++ b/dhall/src/syntax/ast/span.rs @@ -66,6 +66,12 @@ impl Span { end: max(x.end, y.end), }) } + (Parsed(_), Parsed(_)) => panic!( + "Tried to union incompatible spans: {:?} and {:?}", + self, other + ), + (Parsed(x), _) => Parsed(x.clone()), + (_, Parsed(x)) => Parsed(x.clone()), _ => panic!( "Tried to union incompatible spans: {:?} and {:?}", self, other |