[fpc-devel] is not operator

[Kai Burghardt]

Hola,

On 2026‑09‑15 22:19:32 +0200, Sven Barth via fpc-devel wrote:
> considered equally impactful. These operator reorderings should be kept
> separate from potential other changes so mode switches like
> "DelphiSyntacticSugar" or "DelphiSlang" are not a good idea.
> "ReorderedOperators" would be more precise.

May I remind you that `not` is a unary operator that has highest
precedence.  Thus `MyObject is not MyClass` is grammatically the
same as `MyObject is (not MyClass)`.  Therefore what is the type
of `MyClass` in this expression?  It is not a `Boolean`, I guess.
-- 
Sincerely yours,
Kai Burghardt
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