[GROOVY-6202] MIssed generics in delegated method

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.4.0-rc-1
• Component/s: Compiler
• Assignee: Unassigned
• Reporter: Maxim Medvedev
• Created: 07/Jun/13 04:19
• Updated: 17/Jun/15 20:10
• Resolved: 28/Dec/14 07:31

Description

class A {
    public <T> T foo(Closure<T> c) {c.call()}
}

class B {
    @Delegate
    A a = new A()
}

A#foo's signature:

// access flags 0x1
// signature <T:Ljava/lang/Object;>(Lgroovy/lang/Closure<TT;>;)TT;
// declaration: T foo<T>(groovy.lang.Closure<T>)
public foo(Lgroovy/lang/Closure;)Ljava/lang/Object;

B#foo's signature:

// access flags 0x1
// signature <T:Ljava/lang/Object;>(Lgroovy/lang/Closure;)Ljava/lang/Object;
// declaration:  foo<T>(groovy.lang.Closure)
public foo(Lgroovy/lang/Closure;)Ljava/lang/Object;