sbcl/sbcl — pull request #6 by nklein (2014-09-02 16:01:59+00:00)
Title: Added ':REPORT NIL' functionality to TRACE

The TRACE macro docstring says it supports a :REPORT REPORT-TYPE option
where the REPORT-TYPE is either TRACE, SB-EXT:PROFILE, or NIL. The actual
implementation errored when the :REPORT option was given at all. Now,
the TRACE and NIL options are supported.