CTFE in .di files

[Jacob Carlborg]

On Wednesday, 18 April 2018 at 08:12:43 UTC, Jonathan M Davis 
wrote:

> Curiously, I can't reproduce the problem on my FreeBSD system, 
> so I wonder if it's Windows-specific (or at least that the 
> linker on FreeBSD doesn't choke in the same way - the object 
> files may or may not have a similar problem). I don't know if 
> it's happening on Linux or OS X or not.

Same problem on macOS.

> If I understand correctly, Manu has been hitting the problem 
> with 64-bit Windows.

The mangling in the reported issue is the same as for Posix. Does 
Windows 64-bit use the same mangling as Posix?

Interestingly, if I add a call to  "zip" in the main D file, I 
get an additional missing symbol:

import test;

import std.range;

int main()
{
     // test_func(1, 2);
     auto b = zip(["int","int"], ["a","b"]);
     return 0;
}

Undefined symbols for architecture x86_64:
   "__D3std5range__T3ZipTAAyaTQfZQn6__initZ", referenced from:
       __D38TypeInfo_S3std5range__T3ZipTAAyaTQfZQn6__initZ in 
main.o
   
"__D3std5range__T3zipTAAyaTQfZQnFNaNbNiNfQtQvZSQBrQBq__T3ZipTQBnTQBrZQn", referenced from:
       __Dmain in main.o

--
/Jacob Carlborg