Strange problem with structure
Koroskin Denis
2korden at gmail.com
Mon Jul 21 07:45:45 PDT 2008
On Mon, 21 Jul 2008 18:30:13 +0400, Zarathustra
<adam.chrapkowski at gmail.com> wrote:
> I have got following part of code:
> [code_code_code_code_code_code_code]
> module basis;
> import std.stdio;
> import std.math;
> import std.string;
> import std.process;
>
> struct SCoordinate{
> int max;
> int min;
> }
>
> [code_code_code_code_code_code_code]
> and following errors:
> OPTLINK (R) for Win32 Release 8.00.1
> Copyright (C) Digital Mars 1989-2004 All rights reserved.
> source\hiddenLine.obj(hiddenLine)
> Error 42: Symbol Undefined _D5basis11SCoordinate3maxMFZl
> source\hiddenLine.obj(hiddenLine)
> Error 42: Symbol Undefined _D5basis11SCoordinate3minMFZl
>
> It looks like linker treats min and max like external symbols, but why?
Looks like compiler is looking for these functions:
long basis.SCoordinate.min()
long basis.SCoordinate.max()
but can't find their implementation. What code in module "hiddenLine" uses
min/max and how?
What version of DMD do you use? Could you post the code that makes this
happen so that we could reproduce it?
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