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Implicit None for IDL??? [message #4648]

Mon, 26 June 1995 00:00

davis
Messages: 15
Registered: March 1995

Junior Member

Hi,

Is there anyway to get IDL 4.0 to signal and error if a variable is
undefined? I realize that IDL will generate a runtime error for this kind
of mistake:

some_variable = 3
; Now double its value
some_variable = 2 * some_vriable ; Oops spelling error!

However, this mistake will not be caught by idl:

some_variable = 3
; Now double its value
some_vriable = 2 * some_variable

If this is not possible, is there a lint for the language, e.g., something
to generate a message like:

something.pro: line 27: `some_vriable' unused.

Thanks,
--John

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Implicit None for IDL???

By: davis on Mon, 26 June 1995 00:00

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