[Issue 13167] Link errors with std.variant

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=13167

--- Comment #2 from growlercab at gmail.com ---
Sorry, I just noticed the date on this bug. 

I am using DMD 2.67-b2 on Arch linux x86-64

DMD 2.066.1 works
DMD 2.067-b2 fails with the linker error.


(In reply to growlercab from comment #1)
> I have the same problem with this example:
> 
> ---
> import std.variant;
> void main()
> {
>     Variant a = true;
> 
> }
> ---
> 
> /tmp/.rdmd-1000/rdmd-hack.d-C187E56C4E00B02558F23ECBE6067626/objs/hack.o: In
> function
> `_D3std7variant18__T8VariantNVmi32Z8VariantN14__T7handlerTbZ7handlerFNeE3std7
> variant18__T8VariantNVmi32Z8VariantN4OpIDPG32hPvZl':
> hack.d:(.text.
> _D3std7variant18__T8VariantNVmi32Z8VariantN14__T7handlerTbZ7handlerFNeE3std7v
> ariant18__T8VariantNVmi32Z8VariantN4OpIDPG32hPvZl+0x30d): undefined
> reference to `_D3std4conv11__T2toTAyaZ9__T2toTbZ2toFbZAya'
> collect2: error: ld returned 1 exit status
> --- errorlevel 1
> 
> 
> Demangled
> 
> /tmp/.rdmd-1000/rdmd-hack.d-C187E56C4E00B02558F23ECBE6067626/objs/hack.o: In
> function `@trusted long
> std.variant.VariantN!(32uL).VariantN.handler!(bool).handler(std.variant.
> VariantN!(32uL).VariantN.OpID, ubyte[32]*, void*)':
> hack.d:(.text. at trusted long
> std.variant.VariantN!(32uL).VariantN.handler!(bool).handler(std.variant.
> VariantN!(32uL).VariantN.OpID, ubyte[32]*, void*)+0x30d): undefined
> reference to `immutable(char)[]
> std.conv.to!(immutable(char)[]).to!(bool).to(bool)'
> collect2: error: ld returned 1 exit status
> --- errorlevel 1

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