Allow inheriting from nested classes outside of parent class

[dlangBugzillaToGithub]

Vladimir Panteleev (@CyberShadow) reported this on 2015-05-14T01:38:08Z

Transferred from https://issues.dlang.org/show_bug.cgi?id=14581

CC List

Description

// test.d //
class C
{
    class D
    {
    }
}

class E:C.D
{
}
///////////

test.d(8,1): Error: class test.E is nested within test, but super class D is nested within C

[dlangBugzillaToGithub]

TeddyBear12311 commented on 2019-08-15T01:00:42Z

Bang? Anyone?

not just nested classes but within functions

void foo()
{
   class C { }
}

C cannot be used. foo could be main.