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[open-cobol-list] Re: possibly bug: Compare: numeric (USAGE COMP ...)
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From: |
Keisuke Nishida |
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Subject: |
[open-cobol-list] Re: possibly bug: Compare: numeric (USAGE COMP ...) with alphanumeric |
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Date: |
Sun May 16 07:37:03 2004 |
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User-agent: |
Wanderlust/2.10.0 (Venus) SEMI/1.14.3 (Ushinoya) FLIM/1.14.3 (Unebigoryōmae) APEL/10.3 Emacs/21.3 (i386-redhat-linux-gnu) MULE/5.0 (SAKAKI) |
At Fri, 7 May 2004 16:01:14 +0200,
Thomas Biehler wrote:
>
> i have attached a testprogram "TESTCOMPARE.cob" (ANSI 1985!)
> which shows the problematic case of comparison:
> PIC S9(4) COMP = PIC X(4)
> (numeric field with a small value => 1 = "0001")
This is a bug. I have fixed it in CVS.
Note that I haven't implemented binary truncation correctly yet,
and the current implementation might not work as you expect.
Keisuke