<caret_1> resolved to:
0: (in test) fun test.Foo.extFun()

<caret_2> resolved to:
0: (in test) fun test.Foo.extFun()

<caret_3> resolved to:
0: (in test) fun test.Foo.extFun()

<caret_4> resolved to:
0: (in test) fun test.Foo.extFun()