https://issues.dlang.org/show_bug.cgi?id=21448

          Issue ID: 21448
           Summary: Linker errors while building a Vibe.d ap
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P1
         Component: phobos
          Assignee: nobody@puremagic.com
          Reporter: piotr.mitana@gmail.com

I've filed an issue to vibe-core initially, but the developer asked me to report it here. Vibe-core issue: https://github.com/vibe-d/vibe-core/issues/238

vibe-core 1.11.1, vibe.d 0.9.2, DMD 2.094.2, Ubuntu 20.10. Problem does not exist with DMD 2.093.1.

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/usr/include/dmd/phobos/std/typecons.d:6471: error: undefined reference to
'_D3std8typecons__T10RefCountedTSQBe9container5array__T5ArrayTS4vibe4core4sync18LocalTaskSemaphore12ThreadWaiterZQCg7PayloadVEQEtQEs24RefCountedAutoInitializei0ZQFm15RefCountedStore15deallocateStoreMFNaNbNiZv'
/usr/include/dmd/phobos/std/typecons.d:6471: error: undefined reference to
'_D3std8typecons__T10RefCountedTSQBe9container5array__T5ArrayTS4vibe4http6router17MatchGraphBuilder11TerminalTagZQCg7PayloadVEQEtQEs24RefCountedAutoInitializei0ZQFm15RefCountedStore15deallocateStoreMFNaNbNiZv'
/usr/include/dmd/phobos/std/typecons.d:6471: error: undefined reference to
'_D3std8typecons__T10RefCountedTSQBe9container5array__T5ArrayTS4vibe4http6router__T16LinkedSetBackingTkZQv5EntryZQCg7PayloadVEQEtQEs24RefCountedAutoInitializei0ZQFm15RefCountedStore15deallocateStoreMFNaNbNiZv'
/usr/include/dmd/phobos/std/typecons.d:6471: error: undefined reference to
'_D3std8typecons__T10RefCountedTSQBe9container5array__T5ArrayTS4vibe4http6router17MatchGraphBuilder4NodeZQBy7PayloadVEQElQEk24RefCountedAutoInitializei0ZQFe15RefCountedStore15deallocateStoreMFNaNbNiZv'

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