1 files changed, 4 insertions, 1 deletions
diff --git a/ops/fast_call.rs b/ops/fast_call.rs
index f2ed8cb2d..1d6bfa1fa 100644
--- a/ops/fast_call.rs
+++ b/ops/fast_call.rs
@@ -403,7 +403,9 @@ fn q_fast_ty(v: &FastValue) -> Quote {
     FastValue::F64 => q!({ f64 }),
     FastValue::Bool => q!({ bool }),
     FastValue::V8Value => q!({ v8::Local<v8::Value> }),
-    FastValue::Uint8Array | FastValue::Uint32Array => unreachable!(),
+    FastValue::Uint8Array
+    | FastValue::Uint32Array
+    | FastValue::SeqOneByteString => unreachable!(),
   }
 }
 
@@ -421,6 +423,7 @@ fn q_fast_ty_variant(v: &FastValue) -> Quote {
     FastValue::V8Value => q!({ V8Value }),
     FastValue::Uint8Array => q!({ TypedArray(CType::Uint8) }),
     FastValue::Uint32Array => q!({ TypedArray(CType::Uint32) }),
+    FastValue::SeqOneByteString => q!({ SeqOneByteString }),
   }
 }