Le 04/08/2018 à 11:10, Jeffrey R. Carter a écrit :
> With GNAT, which we have to use because Gnoga's in Ada 12, you can include
> potentially blocking operations in a PO, which is nice, because that 
> restriction
> was a mistake.
Calls of potentially blocking operations are generally not detectable at
compile time, and are not checked at run-time unless you use a pragma
Detect-Blocking. But it's still a bounded error.

The restriction is no mistake: without it, it is impossible to make any
scheduling or WCET analysis.

-- 
J-P. Rosen
Adalog
2 rue du Docteur Lombard, 92441 Issy-les-Moulineaux CEDEX
Tel: +33 1 45 29 21 52, Fax: +33 1 45 29 25 00
http://www.adalog.fr

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