[SYSTEMDS-621] Message for read error displays nested messages

• Type: Task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: SystemML 0.11
• Component/s: Parser
• Assignee: Jon Deron Eriksson
• Reporter: Jon Deron Eriksson
• Created: 08/Apr/16 22:23
• Updated: 23/Sep/16 19:13
• Resolved: 23/Sep/16 19:12

Description

DML such as the following

   z=read();

generates an error message such as the following:

unable to process builtin function expression read:ERROR: example.dml -- line 1, column 3 -- read method must have at least filename parameter

The "unable to process builtin function expression read:ERROR: " is extraneous and should be removed.