Fix class cast exception from UnknownType.

openrewrite · Mar 7, 2023 · 806ddd9 · 806ddd9
1 parent 69d3900
commit 806ddd9
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/src/main/java/org/openrewrite/kotlin/KotlinTypeMapping.java b/src/main/java/org/openrewrite/kotlin/KotlinTypeMapping.java
@@ -169,6 +169,10 @@ private JavaType.FullyQualified classType(Object classType, String signature, @N
         String classFqn = convertClassIdToFqn(sym.getClassId());
 
         JavaType.FullyQualified fq = typeCache.get(classFqn);
+        if (fq instanceof JavaType.Unknown) {
+            return fq;
+        }
+
         JavaType.Class clazz = (JavaType.Class) (fq instanceof JavaType.Parameterized ? ((JavaType.Parameterized) fq).getType() : fq);
         if (clazz == null) {
             clazz = new JavaType.Class(

diff --git a/src/main/java/org/openrewrite/kotlin/internal/KotlinParserVisitor.java b/src/main/java/org/openrewrite/kotlin/internal/KotlinParserVisitor.java
@@ -1042,13 +1042,13 @@ public J visitFunctionCall(FirFunctionCall functionCall, ExecutionContext ctx) {
                 j = mapBinaryOperation(functionCall);
             }
         } else {
-            j = mapFunctionalCall(functionCall, origin == FirFunctionCallOrigin.Infix);
+            j = mapFunctionCall(functionCall, origin == FirFunctionCallOrigin.Infix);
         }
 
         return j;
     }
 
-    private J mapFunctionalCall(FirFunctionCall functionCall, boolean isInfix) {
+    private J mapFunctionCall(FirFunctionCall functionCall, boolean isInfix) {
         Space prefix = whitespace();
 
         FirNamedReference namedReference = functionCall.getCalleeReference();