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Bug 31 - Assigning negative values to boolean variables does not give the correct result
Summary: Assigning negative values to boolean variables does not give the correct result
Status: CLOSED FIXED
Alias: None
Product: UPPAAL
Classification: Unclassified
Component: GUI (show other bugs)
Version: 3.3.36
Hardware: All All
: P2 normal
Assignee: Gerd Behrmann
URL:
Depends on:
Blocks:
 
Reported: 2003-07-10 13:59 CEST by Gerd Behrmann
Modified: 2003-09-22 16:33 CEST (History)
0 users

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Text case (798 bytes, text/plain)
2003-07-10 14:00 CEST, Gerd Behrmann 		Details
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Description Gerd Behrmann 2003-07-10 13:59:59 CEST 
When a negative value is assigned to a boolean variable, the new value of the
variable should be 'true'. This is not the case (the value becomes 'false').
Comment 1 Gerd Behrmann 2003-07-10 14:00:54 CEST 
Created attachment 1 [details]
Text case
Comment 2 Gerd Behrmann 2003-07-22 16:11:32 CEST 
A fix has been checked into CVS. The fix contains the addition of a new BOOL
type to libutap and special treatment of the assignment operation for booleans.

As a consequence it is no longer possible to use boolean arguments to integer
reference parameters and vice versa.

Also pre/postfix de/increment is no longer allowed on booleans.