[GROOVY-383] bad constructor in generating classes for 'loose' scripts

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.0-beta-5
• Fix Version/s: 1.0-beta-6
• Component/s: class generator
• Assignee: James Strachan
• Reporter: Bing Ran
• Created: 11/Apr/04 17:51
• Updated: 15/Jul/04 05:29
• Resolved: 15/Jul/04 05:29

Description

The ModuleNode.createStatementsClass() seems add a constructor that calls the super's constructor with a Binding object, which does not exist.

It looks like this after decompiled by Jad.

public FuncLoose(Binding binding)

{ super(binding); }

The code won't compile of course.

I tried changing the logic in the createStatementClass() to look like this:

classNode.addConstructor(
ACC_PUBLIC,
new Parameter[]

{ new Parameter(Binding.class.getName(), "context")}

,
new ExpressionStatement(
new MethodCallExpression(
new VariableExpression("super"),
"setBinding",
new ArgumentListExpression(
new Expression[]

{ new VariableExpression("context")}

))));

This time it generates the constructor in the right form:

public FuncLoose(Binding binding)

{ super.setBinding(binding); }

Unfortunately it won't run, with a verfication error:

java.lang.VerifyError: (class: FuncLoose, method: <init> signature: (Lgroovy/lang/Binding;)V) Expecting to find object/array on stack

There must be inconsistency somewhere...