dub ldc error _d_array_slice_copy
kinke
noone at nowhere.com
Mon Feb 18 23:40:20 UTC 2019
On Monday, 18 February 2019 at 19:10:50 UTC, SrMordred wrote:
> dub --compiler=ldc2 //app.d:4: error: undefined reference to
> '_d_array_slice_copy'
Dub has nothing to do with it, it's the -betterC flag, and LDC
expecting that druntime function to be available for slice
copies. Quick workaround: add a manual version (here without any
checks) somewhere in your code:
extern(C) void _d_array_slice_copy(void* dst, size_t dstlen,
void* src, size_t srclen, size_t elemsz)
{
import ldc.intrinsics : llvm_memcpy;
llvm_memcpy!size_t(dst, src, dstlen * elemsz, 0);
}
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