ldc2 failed with exit code -1073741819.

Jan 18, 2022

Anonymouse

Jan 18, 2022

H. S. Teoh

Jan 18, 2022

Jan 18, 2022

Jan 18, 2022

Jan 18, 2022

Jan 18, 2022

Jan 19, 2022

I did a big sweep through my project and changed all writeflns and formats and the such to take their format patterns as compile-time parameters, and now ldc can no longer build it on Windows. It works on linux, and dmd has no problems with it.

There is no error message beyond "failed with exit code -1073741819", which is not unique enough to be able to dustmite on. (It reduced it to a practically empty set with a different error.)

Manually running the command listed by dub build -v fails with no output at all and simply returns a shell exit code of 5.

git clone https://github.com/zorael/kameloso.git -b ctpatterns
cd kameloso
dub build --compiler=ldc2

What can I reasonably do here? Do I have to compile LDC from source, to get debug symbols? How else can I reduce it when it doesn't say what goes wrong?

On Tue, Jan 18, 2022 at 04:25:45PM +0000, Anonymouse via Digitalmars-d-learn wrote: > I did a big sweep through my project and changed all `writefln`s and `format`s and the such to take their format patterns as compile-time parameters, and now ldc can no longer build it on Windows. It works on linux, and dmd has no problems with it. > > There is no error message beyond "failed with exit code -1073741819", which is not unique enough to be able to dustmite on. (It reduced it to a practically empty set with a different error.) [...] What's the dustmite command you used? In such cases, it's useful to check for this specific error message in your dustmite command, so that it doesn't reduce it past the actual problem case. T -- An elephant: A mouse built to government specifications. -- Robert Heinlein

January 18, 2022

Re: ldc2 failed with exit code -1073741819.

Posted by Anonymouse
in reply to H. S. Teoh

Permalink

Anonymouse

Posted in reply to H. S. Teoh

Permalink

On Tuesday, 18 January 2022 at 16:43:52 UTC, H. S. Teoh wrote:

What's the dustmite command you used? In such cases, it's useful to check for this specific error message in your dustmite command, so that it doesn't reduce it past the actual problem case.

Yes, but the only thing I have to go on is dub reporting -1073741819, so I just made a script that grepped for that.

#!/bin/sh
dub.exe build --compiler=ldc2 2>&1 | grep "ldc2 failed with exit code -1073741819"

It was not unique enough an error and I ended up with some empty files that didn't import each other correctly.

source\kameloso\plugins\twitchbot\keygen.d(1,8): Error: module `kameloso.plugins.twitchbot` from file source\kameloso\plugins\twitchbot\base.d must be imported with 'import kameloso.plugins.twitchbot;'
[...]
ldc2 failed with exit code -1073741819.

Bypassing dub and calling the raw ldc command gives no output. What else can I do?

On Tue, Jan 18, 2022 at 05:20:04PM +0000, Anonymouse via Digitalmars-d-learn wrote: > On Tuesday, 18 January 2022 at 16:43:52 UTC, H. S. Teoh wrote: > > What's the dustmite command you used? In such cases, it's useful to check for this specific error message in your dustmite command, so that it doesn't reduce it past the actual problem case. [...] > Yes, but the only thing I have to go on is dub reporting `-1073741819`, so I just made a script that grepped for that. > > ``` > #!/bin/sh > dub.exe build --compiler=ldc2 2>&1 | grep "ldc2 failed with exit code > -1073741819" > ``` > > It was not unique enough an error and I ended up with some empty files that didn't import each other correctly. [...] > Bypassing dub and calling the raw ldc command gives no output. What else can I do? What does `echo $?` print immediately after you run the raw ldc command? T -- INTEL = Only half of "intelligence".

On Tuesday, 18 January 2022 at 17:37:27 UTC, H. S. Teoh wrote: >> Bypassing dub and calling the raw ldc command gives no output. What else can I do? > > What does `echo $?` print immediately after you run the raw ldc command? > > > T It exits with 5. I could look for that, certainly.

On Tue, Jan 18, 2022 at 05:41:34PM +0000, Anonymouse via Digitalmars-d-learn wrote: > On Tuesday, 18 January 2022 at 17:37:27 UTC, H. S. Teoh wrote: > > > Bypassing dub and calling the raw ldc command gives no output. What else can I do? > > > > What does `echo $?` print immediately after you run the raw ldc command? [...] > It exits with 5. I could look for that, certainly. Yeah, that's probably the more reliable way to reduce this case. T -- Help a man when he is in trouble and he will remember you when he is in trouble again.

Compiling the project without: version "Colours" works So the problem lies here in this struct: https://github.com/zorael/kameloso/blob/9ccff29ead6ca2e80e2db0f06085c751326ed578/source/kameloso/constants.d#L320

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