diff --git a/tests/baselines/reference/arrayLiterals2ES5.types b/tests/baselines/reference/arrayLiterals2ES5.types
index 4c5f895114d..833966a6e48 100644
--- a/tests/baselines/reference/arrayLiterals2ES5.types
+++ b/tests/baselines/reference/arrayLiterals2ES5.types
@@ -193,10 +193,10 @@ var d5 = [...temp3];
 >temp3 : any[]
 
 var d6 = [...temp4];
->d6 : never[]
->[...temp4] : never[]
->...temp4 : never
->temp4 : never[]
+>d6 : any[]
+>[...temp4] : undefined[]
+>...temp4 : undefined
+>temp4 : undefined[]
 
 var d7 = [...[...temp1]];
 >d7 : number[]
diff --git a/tests/baselines/reference/genericTypeParameterEquivalence2.types b/tests/baselines/reference/genericTypeParameterEquivalence2.types
index 095ce27c752..51253764578 100644
--- a/tests/baselines/reference/genericTypeParameterEquivalence2.types
+++ b/tests/baselines/reference/genericTypeParameterEquivalence2.types
@@ -105,7 +105,7 @@ function filter<A>(f: (a: A) => boolean, ar: A[]): A[] {
     } );
 
     return ret;
->ret : never[]
+>ret : undefined[]
 }
 
 // length :: [a] -> Num
diff --git a/tests/baselines/reference/globalThisCapture.types b/tests/baselines/reference/globalThisCapture.types
index 92a20ff930e..d17c899d1ed 100644
--- a/tests/baselines/reference/globalThisCapture.types
+++ b/tests/baselines/reference/globalThisCapture.types
@@ -13,7 +13,7 @@ var parts = [];
 
 // Ensure that the generated code is correct
 parts[0];
->parts[0] : never
->parts : never[]
+>parts[0] : undefined
+>parts : undefined[]
 >0 : 0