cobra internal error on mixin method collision

[kobi7]

Error: error: COBRA INTERNAL ERROR / ArgumentException? / ”˜‰ˆ ’ Ž”š‡ †„„ …‘“ ‹˜.

(generic_project)

caused by: two mixins with the same method (method conflict)

example:

mixin MixA
	def sayhello
		pass

mixin MixB
	def sayhello
		pass

class Hello
	adds MixA, MixB

	def main
		pass

[hopscc]

Test for requirement causing internal error and emit error messages.
3 tests for colliding methodnames, props and fields.
Still needs overload handling implemented.

[Charles]

Patch applied in changeset:2954

Thanks.