Subject: SDL-News: Exported Variables
From: Martin v. Loewis (loewis#informatik.hu-berlin.de)
Date: Mon Dec 15 1997 - 19:58:50 GMT
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-----From "Martin v. Loewis" <loewis#informatik.hu-berlin.de> to sdlnews -----
Z.100, in section 4.13, states
"... In case of no *as* clause the remote variable definition in the
nearest enclosing scope unit with the same name and sort as the
exported variable is denoted."
This would indicate that the specification below is correct
remote var boolean;
remote var integer;
dcl exported var integer;
dcl exported var boolean;
The export in c2 would denote <<system a>> var, as
<<system a / block b>>var has a different sort.
However, the transformation in Annex F.2 will produce an error
in 184.108.40.206, elab-variables: "Exported variable not of same sort as
Which one is correct?
Any comments appreciated,
-----End text from "Martin v. Loewis" <loewis#informatik.hu-berlin.de> to sdlnews -----
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