Warning messages -warn iterfaces interpreted as errors

Tim,

Do you mean this is a serious error in the compiler.
In my code I made this error on purpose here and it is indeed a serious error (-warn interfaces flags this as it should). There are more errors I get and they are, in my opinion, not serious errors or no errors at all, and thety are flagged as errors as well. Examples are error numbers 8299, 7836.
Furthermore the manual states that diagnostic messages are written out and with an otion -warn (without setting -warn errors) I would expect that the compiler goes on.

Albert