libraries on windows

[Kagamin]

---
struct BL{int OAT=42;}
BL[1024][64][4] bloat;

void foo()
{
	bloat[0][0][0].OAT=1;
}

void goo(){}
---

I compile this file and archive it to a library and then link to another file.
If goo is used, bloat also gets into executable, which is not true for dmd.

Is this expected behavior or do I miss some options? Does gdc work the same on Linux?

I use
ar -cru test2.a test2.o
gdc -v2 test.d test2.a -o test.exe -s -Os