Bug #165: adding a check for passing guarded function result as VAR parameter - BlackBox Component Builder - BlackBox Center Issues Tracker

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Bug #165

closed

adding a check for passing guarded function result as VAR parameter

Added by J. Templ over 8 years ago. Updated about 8 years ago.

Status:

Closed

Priority:

Normal

Assignee:

J. Templ

Target version:

1.7.1

Start date:

07/12/2017

Due date:

% Done:

Estimated time:

Forum topic:

https://forum.blackboxframework.org/v...

Description

If a function returns a pointer and that result is guarded to some extended type it can be passed as a VAR parameter. This leads to an illegal instruction TRAP at runtime. The compiler should report an error in such a case. For a test case see https://forum.oberoncore.ru/viewtopic.php?f=127&t=6081 .

Reported by Ilya Ermakov of oberoncore, 2017-07-07.