eric-milles opened a new pull request, #2316:
URL: https://github.com/apache/groovy/pull/2316
Prevent ambiguous or unexpected dynamic dispatch by setting method target
for trait forwarder methods.
```groovy
trait A {
def foo(Map<String, Object> m) {
println("foo(m)")
}
def foo(Object o) {
println("foo(o)")
}
}
class B implements A {
def bar(Map<String, Object> m) {
println("bar(m)")
}
def bar(Object o) {
println("bar(o)")
}
/*
@TraitBridge(traitClass=Foo, desc="...")
Object foo(Object o) {
Foo$Trait$Helper.foo(this, o) // HERE
}
@TraitBridge(traitClass=Foo, desc="...")
Object foo(Map<String, Object> m) {
Foo$Trait$Helper.foo(this, m) // HERE
}
*/
}
new B().with {
foo((Object) null)
foo(null as Object)
bar((Object) null)
bar(null as Object)
}
(new Object() as A).with {
foo((Object) null)
foo(null as Object)
}
```
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