[mercury-users] foreign_code

Michael Day mikeday at yeslogic.com
Fri Feb 21 11:31:59 AEDT 2003

> No. `foreign_proc' pragmas will be duplicated when they are inlined,
> and `foreign_decl' pragmas will be #included wherever the `foreign_proc'
> pragmas could be inlined, but `foreign_code' pragmas should only
> occur once in the generated code.

Well, that seems true for hlc.gc, but when I build the same code in
asm_fast.gc I get link errors as an array appears to be duplicated in two
modules. Making it static solves the problem. The array is prototyped as
extern foo[]; in a foreign_decl and declared in a foreign_code following

(I believe I may have raised this issue before).


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