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Detailed Specification

12. Exception handling and Debugging


[Disagreement with ANS]

12.1.4
   If the line number is omitted, the value of EXLINE is 0.
12.1.4
   If an exit-do or exit-for statement is executed in the exception-handler 
   of a when-use-block that is contained in a do-block or for-block, 
   the execution exits from the exception handler. (ANS does not mention this.)
12.1.6
   Even if an exception occurs within a def-statement, 
   this system obeys the rule in 12.1.4. 
   (The description in ANS may be incorrect.)
12.2.4
   Results of trace-statement may slightly differ from the standard,
   in particular, even if an assign-statement is executed, 
   and if the value of the variable is not changed, 
   no report shall be outputted.
12.2.6
  Only array elements that are changed in values shall be reported.