Add reading of casts

1 files changed, 8 insertions, 0 deletions

diff --git a/src/main/java/org/zwobble/couscous/frontends/java/JavaExpressionReader.java b/src/main/java/org/zwobble/couscous/frontends/java/JavaExpressionReader.java
index 114e4ef..86a3868 100644
--- a/src/main/java/org/zwobble/couscous/frontends/java/JavaExpressionReader.java
+++ b/src/main/java/org/zwobble/couscous/frontends/java/JavaExpressionReader.java
@@ -10,6 +10,7 @@ import java.util.List;
 import java.util.stream.Collectors;
 import java.util.stream.IntStream;
 
+import static org.zwobble.couscous.ast.CastNode.cast;
 import static org.zwobble.couscous.ast.ConstructorCallNode.constructorCall;
 import static org.zwobble.couscous.ast.LiteralNode.literal;
 import static org.zwobble.couscous.ast.MethodCallNode.staticMethodCall;
@@ -102,6 +103,9 @@ public class JavaExpressionReader {
             case ASTNode.ASSIGNMENT:
                 return readAssignment((Assignment)expression);
 
+            case ASTNode.CAST_EXPRESSION:
+                return readCastExpression((CastExpression)expression);
+
             default:
                 throw new RuntimeException("Unsupported expression: " + expression.getClass());
 
@@ -307,6 +311,10 @@ public class JavaExpressionReader {
             operator.isBoolean() ? BooleanValue.REF : left.getType());
     }
 
+    private ExpressionNode readCastExpression(CastExpression expression) {
+        return cast(readExpressionWithoutBoxing(expression.getExpression()), typeOf(expression));
+    }
+
     private ExpressionNode readUnboxedExpression(Expression expression) {
         return readExpression(
             unboxedType(typeOf(expression)),