I recently updated dmd to version 2.085.0.

But it breaks on compiling my small program.


struct A { float el; }
struct B { this(A[1]...) {} }


It successfully works using only dmd, but it fails using with dub.

Is this a bug?

On Saturday, 16 March 2019 at 13:40:19 UTC, Sobaya wrote:
> I recently updated dmd to version 2.085.0.
>
> But it breaks on compiling my small program.
>
>
> struct A { float el; }
> struct B { this(A[1]...) {} }
>
>
> It successfully works using only dmd, but it fails using with dub.
>
> Is this a bug?

Could it be some flag that dub uses and you don’t, or v.v.? Use the -v flag to dub to see how it invokes the compiler.

Bastiaan.

On Saturday, 16 March 2019 at 13:45:01 UTC, Bastiaan Veelo wrote:
> On Saturday, 16 March 2019 at 13:40:19 UTC, Sobaya wrote:
>> I recently updated dmd to version 2.085.0.
>>
>> But it breaks on compiling my small program.
>>
>>
>> struct A { float el; }
>> struct B { this(A[1]...) {} }
>>
>>
>> It successfully works using only dmd, but it fails using with dub.
>>
>> Is this a bug?
>
> Could it be some flag that dub uses and you don’t, or v.v.? Use the -v flag to dub to see how it invokes the compiler.
>
> Bastiaan.

Using "-v" flags and build with dub, it outputs below:

Performing "debug" build using /home/sobaya/dlang/dmd-2.085.0/linux/bin64/dmd for x86_64.
test ~master: building configuration "application"...
predefs   Have_test DigitalMars Posix linux ELFv1 CRuntime_Glibc CppRuntime_Gcc LittleEndian D_Version2 all D_SIMD D_InlineAsm_X86_64 X86_64 D_LP64 D_PIC assert D_ModuleInfo D_Exceptions D_TypeInfo D_HardFloat
binary    /home/sobaya/dlang/dmd-2.085.0/linux/bin64/dmd
version   v2.085.0
config    /home/sobaya/dlang/dmd-2.085.0/linux/bin64/dmd.conf
DFLAGS    -I/home/sobaya/dlang/dmd-2.085.0/linux/bin64/../../src/phobos -I/home/sobaya/dlang/dmd-2.085.0/linux/bin64/../../src/druntime/import -L-L/home/sobaya/dlang/dmd-2.085.0/linux/bin64/../lib64 -L--export-dynamic -fPIC
parse     app
importall app
import    object	(/home/sobaya/dlang/dmd-2.085.0/linux/bin64/../../src/druntime/import/object.d)
import    core.internal.hash	(/home/sobaya/dlang/dmd-2.085.0/linux/bin64/../../src/druntime/import/core/internal/hash.d)
import    core.internal.traits	(/home/sobaya/dlang/dmd-2.085.0/linux/bin64/../../src/druntime/import/core/internal/traits.d)
import    core.internal.convert	(/home/sobaya/dlang/dmd-2.085.0/linux/bin64/../../src/druntime/import/core/internal/convert.d)
semantic  app
entry     main      	source/app.d
semantic2 app
semantic3 app
code      app
function  app.A.__xopEquals
function  app.A.__xtoHash
function  app.B.this
/home/sobaya/dlang/dmd-2.085.0/linux/bin64/dmd failed with exit code -4.

On Saturday, 16 March 2019 at 13:40:19 UTC, Sobaya wrote:
> I recently updated dmd to version 2.085.0.
>
> But it breaks on compiling my small program.
>
>
> struct A { float el; }
> struct B { this(A[1]...) {} }
>
>
> It successfully works using only dmd, but it fails using with dub.
>
> Is this a bug?

Yes, this is compiler regression. Have you filled this at https://issues.dlang.org/?

On Monday, 8 April 2019 at 07:34:41 UTC, 9il wrote:
> On Saturday, 16 March 2019 at 13:40:19 UTC, Sobaya wrote:
>> I recently updated dmd to version 2.085.0.
>>
>> But it breaks on compiling my small program.
>>
>>
>> struct A { float el; }
>> struct B { this(A[1]...) {} }
>>
>>
>> It successfully works using only dmd, but it fails using with dub.
>>
>> Is this a bug?
>
> Yes, this is compiler regression. Have you filled this at https://issues.dlang.org/?

https://issues.dlang.org/show_bug.cgi?id=19804