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Opened 20 years ago

Closed 20 years ago

Last modified 18 years ago

#227 closed defect (fixed)

Reasignation operator := crashes when object doesn't exist

Reported by: Javier Portugal Owned by: danirus
Priority: normal Milestone:
Component: Kernel Version: head
Severity: critical Keywords:
Cc:

Description

When we write
Real variableQueNoExiste := 0;
tolbase (and also tol.exe) chashs .

Change History (3)

comment:1 Changed 20 years ago by danirus

Status: new → assigned

comment:2 Changed 20 years ago by danirus

Resolution: → fixed
Status: assigned → closed

Just resolved.
I left a null pointer operation there when I resolved the bug 218.

I also just apply an enhancement suggested by Javier in the spanish Tol User
List, that let us code like this:

_
Caso 1
Real a1 = 1;
Real a1:= 0; -> Always allowed

Caso 2
Real a2 = 1;
Text b2 = "Texto";
Real a2:= 0; -> Now allowed

Caso 3
Real a3 = 1;
Text b3 = "Texto";
Real (a3:= 0); -> Dirty code always allowed

Now all of them works.

comment:3 Changed 18 years ago by Víctor de Buen Remiro

bug_file_loc: → http://cvs.tol-project.org/viewcvs.cgi/tol_tests/tol/Bugzilla/bug_000227
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