[xacml-comment] IIC003 v IIC012 v IIC014 StatusCodes

In IIC003 the parser/processor encounters invalid content
type (bag) in the context of "string-equal" function.
The resulting status code is "processing-error".

In IIC012 the parser/processor encounters invalid function
type (integer-subtract) in the context of Condition element.
The resulting status code is "processing-error".

In IIC014 the parser/processor encounters invalid data
type (string) in the context of "integer-add" function.
The resulting status code is "syntax-error".

Shouldn't the status code should be the same in these cases?
If parser checks for static type errors, the status code should
be ''syntax-error". If parser ignores them (ie, they are discovered
during evaluation), then the status code should be 'processing-error".

I'd appreciate some clarification.

Many thanks,
Otari
inMezzo Ltd


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