Missing 'internal' symbol when linking against library with new expression in class

[dlangBugzillaToGithub]

FeepingCreature (@FeepingCreature) reported this on 2018-05-23T12:57:56Z

Transferred from https://issues.dlang.org/show_bug.cgi?id=18897

Description

Files:

A.d:

import B;

B.d:

class B : C { }

C.d:

static this() { }
class C { Object obj = new Object; }

Repro:

dmd -lib -oflibmylib.a B.d C.d
dmd -main A.d libmylib.a

Expected:

No error

Outcome:

libmylib.a(C_4_43.o):(.data._D1C1C6__initZ+0x10): undefined reference to `internal'

[dlangBugzillaToGithub]

default_357-line (@FeepingCreature) commented on 2018-05-23T12:58:42Z

scuse me, make that
B.d:
import C;

class B : C { }