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There is 1 message in this issue.
Topics in this digest:
1. RE: need help!! circular imports error when using RealStr
From: "K John Gough" <john{([at]})nowhere.xy
________________________________________________________________________
________________________________________________________________________
Message: 1
Date: Fri, 29 Jul 2005 18:22:21 +1000
From: "K John Gough" <john{([at]})nowhere.xy
Subject: RE: need help!! circular imports error when using RealStr
Hi panda, hi All
This is not an error, it is just a warning message.
In Modula-2 definition modules cannot be imported in a cycle. However
the implementation modules CAN have circular imports. If you have
initialization sections in such modules that depend on the
initialization of each other then you can have unexpected behaviour.
That is why the warning message tells you the arbitrary order that the
build program has chosen, in which the module bodies will actually be
initialized. In this case it is impossible for there to be a problem
since RealStr has no module initialization (as shown by the "(empty
body)" note. I guess we could have made it so that you don't get the
warning if at least one module in the cycle has an empty body. <sigh>
maybe if we were designing it now instead of 1990 </sigh>
Cheers
John
-----Original Message-----
From: GPCP{([at]})nowhere.xy
ooo_colour_panda_ooo
Sent: Thursday, 28 July 2005 3:44 AM
To: GPCP{([at]})nowhere.xy
Subject: [GPCP] need help!! circular imports error when using RealStr
hi all,
I am using GPM Modula-2 redhat 7 version compiler on my redhat 9
machine. Everything seem to be Okay, but when I attampt to build a
program which import a procedure from RealStr in ISOlib; I get an
error message:
Circular imports, initialization order is
<RealConv>
<RealStr> (empty body)
Is there any solution for this problem?
I appreciate if anyone can help.
panda
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Received on Fri Jul 29 2005 - 10:39:45 UTC