420175 - AVM2 - with JIT disabled, initialization of superclass's private const member throws ReferenceError

Status: VERIFIED WORKSFORME

(Tamarin Graveyard :: Virtual Machine, defect, P3)

Description

[Chris Peyer]

as:
package
{

	public class SuperClass
	{
		public function SuperClass(s:String)
		{
		}
		
		private const m_sprite:String = new String();
		
	}
}


package
{

	public class SubClass extends SuperClass
	{
		public function SubClass(s:String)
		{
			super(s);
		}
		
	}
}

package {

	public class ConstMemberMIRBug
	{
		public function ConstMemberMIRBug()
		{
			var foo:SubClass = new SubClass("foo");
		}
	}
	
	var c = new ConstMemberMIRBug();
}

result (with -Dinterp flag):
ReferenceError: Error #1074: Illegal write to read-only property SuperClass::m_sprite on SubClass.
        at SuperClass()
        at SubClass()
        at ConstMemberMIRBug()
        at global$init()

Comment 1

[Lars T Hansen]

Tried current redux with -Dinterp, and compiling with recent ASC with and without -optimize.  Added some print statements in the main program that verified that the program ran to the end as it was supposed to.

Comment 2

[Chris Peyer]

Verified works w/ avm d2765.  Removed in-testsuite flag.