Its link time. in say c extern declaration in other files informs compiler
that the variable is defined in other source files.so the compiler leaves
the issue of resolving it to linker.
so the linker resolves global var used across multiple source files

On Mon, Aug 8, 2011 at 5:51 PM, Aditya Virmani <virmanisadi...@gmail.com>wrote:

> link time i guess
>
>
> On Mon, Aug 8, 2011 at 5:38 PM, hary rathor <harry.rat...@gmail.com>wrote:
>
>> link time
>>
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