using dub and -checkaction=context

[Steven Schveighoffer]

On 1/17/21 2:27 PM, Anonymouse wrote:
> On Sunday, 17 January 2021 at 15:41:45 UTC, Steven Schveighoffer wrote:
>> I'm trying to run unittests using `dub test`, and I wanted to use the 
>> new -checkaction=context feature to avoid having to instrument my 
>> unittests to print out the string comparison failure that's happening.
>>
>> But I tried adding this to my dub.sdl file:
>>
>> dflags "-checkaction=context" platform="dmd"
>>
>> But now I get linker errors:
>>
>> /home/steves/.dub/packages/vibe-core-1.10.1/vibe-core/source/vibe/appmain.d:(.text._D3std8typecons__T10RefCountedTSQBe9container5array__T5ArrayTS4vibe4core4sync18LocalTaskSemaphore12ThreadWaiterZQCg7PayloadVEQEtQEs24RefCountedAutoInitializei0ZQFm6__dtorMFNaNbNiZv[_D3std8typecons__T10RefCountedTSQBe9container5array__T5ArrayTS4vibe4core4sync18LocalTaskSemaphore12ThreadWaiterZQCg7PayloadVEQEtQEs24RefCountedAutoInitializei0ZQFm6__dtorMFNaNbNiZv]+0x5c): 
>> undefined reference to 
>> `_D4core8internal7dassert__T14_d_assert_failVAyaa1_3eTmTiZQBeFNaNbNiNfKxmxiZQBf' 
>>
> 
> https://issues.dlang.org/show_bug.cgi?id=19937 ? Slightly different 
> error message though.

Yeah, that's probably it. Hm... this feature isn't very usable if I 
can't use it with dub. And the bug report you linked to also has an 
example that fails with straight dmd (even without unittests).

-Steve