Comma after composite type is highlighted as a Type

[bishabosha]

def foo(x: A with B, c: C): Int = 0

[nicolasstucki]

Similar cases

class B extends A with B,
class B extends A with B:
class B extends A:
class B extends A,
class B extends A'
class B extends A|
class B extends A+
class B extends A-
class B extends A*
class B extends A&
class B extends A^