Bulletin number: 139
Products affected: D700D
Description: Non-assignable actual parameter passed to a procedure 
Component: THE COMPILER UTILITY SET 
Date: Tue May 15 17:00:00 GMT 1990
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If a procedure expects an assignable scalar parameter, a type conversion
(which is not assignable) may erroneously be passed to it as an actual
parameter without the compiler detecting an error.