Thread overview
[Issue 22891] BetterC classes vtable
Mar 18, 2022
Richard Cattermole
Dec 17, 2022
Iain Buclaw
March 18, 2022
https://issues.dlang.org/show_bug.cgi?id=22891

Richard Cattermole <alphaglosined@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |alphaglosined@gmail.com

--- Comment #1 from Richard Cattermole <alphaglosined@gmail.com> ---
Current status:

import core.lifetime;

extern(C) void main()
{
    void[1000] buffer = void;
    Foo foo = emplace!Foo(buffer[], 12);
}

class Foo {
    this(int) {}
}

Output:

onlineapp.o:onlineapp.d:_D9onlineapp3Foo7__ClassZ: error: undefined reference
to '_D14TypeInfo_Class6__vtblZ'
onlineapp.o:onlineapp.d:_D9onlineapp3Foo7__ClassZ: error: undefined reference
to '_D6Object7__ClassZ'
onlineapp.o:onlineapp.d:_D9onlineapp3Foo6__vtblZ: error: undefined reference to
'_D6object6Object8toStringMFZAya'
onlineapp.o:onlineapp.d:_D9onlineapp3Foo6__vtblZ: error: undefined reference to
'_D6object6Object6toHashMFNbNeZm'
onlineapp.o:onlineapp.d:_D9onlineapp3Foo6__vtblZ: error: undefined reference to
'_D6object6Object5opCmpMFCQqZi'
onlineapp.o:onlineapp.d:_D9onlineapp3Foo6__vtblZ: error: undefined reference to
'_D6object6Object8opEqualsMFCQtZb'
collect2: error: ld returned 1 exit status
Error: linker exited with status 1

--
March 18, 2022
https://issues.dlang.org/show_bug.cgi?id=22891

moonlightsentinel@disroot.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |moonlightsentinel@disroot.o
                   |                            |rg

--- Comment #2 from moonlightsentinel@disroot.org ---
(In reply to Richard Cattermole from comment #1)
> Current status:
> [...]

N.B.: Currently works when explicitly passing libdruntime.a to the linker
(-L-ldruntime)

--
March 22, 2022
https://issues.dlang.org/show_bug.cgi?id=22891

Marcelo Silva Nascimento Mancini <msnmancini@hotmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |betterC
                 CC|                            |msnmancini@hotmail.com

--
December 17, 2022
https://issues.dlang.org/show_bug.cgi?id=22891

Iain Buclaw <ibuclaw@gdcproject.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P1                          |P4

--
December 13
https://issues.dlang.org/show_bug.cgi?id=22891

--- Comment #3 from dlangBugzillaToGithub <robert.schadek@posteo.de> ---
THIS ISSUE HAS BEEN MOVED TO GITHUB

https://github.com/dlang/dmd/issues/20068

DO NOT COMMENT HERE ANYMORE, NOBODY WILL SEE IT, THIS ISSUE HAS BEEN MOVED TO GITHUB

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