diff options
Diffstat (limited to 'src/type/display.rs')
| -rw-r--r-- | src/type/display.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/type/display.rs b/src/type/display.rs index 4a9b54a..72e3693 100644 --- a/src/type/display.rs +++ b/src/type/display.rs @@ -22,6 +22,7 @@ impl fmt::Display for Type { QuoteTy => write!(f, "{}", "Quote"), VecType => write!(f, "{}", "Vector"), LetType => write!(f, "{}", "Let"), + NilType => write!(f, "()"), VecOf(ty) => write!(f, "({} ... {})", *ty, *ty), Arrow(a, b) => write!(f, "({} -> {})", a, b), List(types) => write!( |