• AJG <alvaro.gutierrez yale.edu> Aug 21 2005

AJG <alvaro.gutierrez yale.edu> writes:

Hi,

# import std.boxer;
# void main() { unbox!(void*)(box(null)); }

Produces:

test.o: In function `_D3std5boxer8unbox_Pv5unboxFS3std5boxer3BoxZPv':
test.o(.gnu.linkonce.t_D3std5boxer8unbox_Pv5unboxFS3std5boxer3BoxZPv+0x72): 
undefined reference to `_init_17TypeInfo_C6Object'
test.o(.gnu.linkonce.t_D3std5boxer8unbox_Pv5unboxFS3std5boxer3BoxZPv
0x78):test.dtest.d: 
undefined reference to `_init_17TypeInfo_C6Object'
collect2: ld returned 1 exit status
--- errorlevel 1

But,

# box(null).unboxable(typeid(void*));

Runs fine. How come?

(Linux, 0.129, phobos recompiled without -release).

Thanks,
--AJG.