Lambda expression - StackOverflowError

The following java8 example causes a java.lang.StackOverflowError:

public class LambdaExpr01<T> {

    public LambdaExpr01(LambdaExprDataProvider<T> t) {}

    public static void main(String[] args) {
        LambdaExpr01<Object> a = new LambdaExpr01<>(
                () -> LambdaExprObjectProducer.produce(Object.class)
            );
    }
}

class LambdaExprObjectProducer {
    static <T> T produce(Class<T> clazz) {
        T t = null;
        return t;
    }
}

interface LambdaExprDataProvider<T> {
    T getData();
}

Stacktrace

Encountered error while processing src/LambdaExpr01.java
Fatal exception:
java.lang.StackOverflowError
        at org.extendj.ast.Block.getStmtListNoTransform(Block.java:289)
        at org.extendj.ast.Block.Define_lookupType(Block.java:888)
        at org.extendj.ast.ASTNode.Define_lookupType(ASTNode.java:2012)
        at org.extendj.ast.Expr.lookupType(Expr.java:1927)
        at org.extendj.ast.ClassInstanceExpr.Define_lookupType(ClassInstanceExpr.java:1817)
        at org.extendj.ast.ASTNode.Define_lookupType(ASTNode.java:2012)
        at org.extendj.ast.Expr.lookupType(Expr.java:1927)
        at org.extendj.ast.TypeAccess.decls(TypeAccess.java:377)
        at org.extendj.ast.TypeAccess.refined_TypeScopePropagation_TypeAccess_decl(TypeAccess.java:341)
        at org.extendj.ast.TypeAccess.decl(TypeAccess.java:390)
        at org.extendj.ast.TypeAccess.type(TypeAccess.java:532)
        at org.extendj.ast.DiamondAccess.type_compute(DiamondAccess.java:389)
        at org.extendj.ast.DiamondAccess.type(DiamondAccess.java:377)
        at org.extendj.ast.ClassInstanceExpr.decls_compute(ClassInstanceExpr.java:1025)
        at org.extendj.ast.ClassInstanceExpr.decls(ClassInstanceExpr.java:1013)
        at org.extendj.ast.ClassInstanceExpr.decl_compute(ClassInstanceExpr.java:1063)
        at org.extendj.ast.ClassInstanceExpr.decl(ClassInstanceExpr.java:1051)
        at org.extendj.ast.ClassInstanceExpr.Define_targetType(ClassInstanceExpr.java:1995)
        at org.extendj.ast.ASTNode.Define_targetType(ASTNode.java:3332)
        at org.extendj.ast.Expr.targetType(Expr.java:2096)
        at org.extendj.ast.LambdaExpr.targetInterface_compute(LambdaExpr.java:1021)
        at org.extendj.ast.LambdaExpr.targetInterface(LambdaExpr.java:1009)
        at org.extendj.ast.LambdaExpr.type_compute(LambdaExpr.java:1068)
        at org.extendj.ast.LambdaExpr.type(LambdaExpr.java:1052)
        at org.extendj.ast.Expr.computeConstraints(Expr.java:225)
        at org.extendj.ast.Expr.inferTypeArguments_compute(Expr.java:1243)
        at org.extendj.ast.Expr.inferTypeArguments(Expr.java:1228)
        at org.extendj.ast.DiamondAccess.potentiallyApplicable(DiamondAccess.java:118)
        at org.extendj.ast.DiamondAccess.potentiallyApplicable(DiamondAccess.java:90)
        at org.extendj.ast.DiamondAccess.chooseConstructor(DiamondAccess.java:69)
        at org.extendj.ast.DiamondAccess.type_compute(DiamondAccess.java:408)
        at org.extendj.ast.DiamondAccess.type(DiamondAccess.java:377)
        ...

Stacktrace

Comments (3)