Custom Query (1030 matches)

There have been reports that the editor hangs when trying to open CR-terminated text files in the editor.

One theory - that it may be an endianness issue - doesn't seem to be correct; I've been able to open CR-terminated files under both PPC and X8664, and haven't yet been able to reproduce this.

This was reported by Didier Verna on openmcl-devel a few times in the last week or so.

Compiling a file that contains

(defclass test-class (standard-class)
  ())

(defclass test ()
  ()
  (:metaclass test-class))

now errs at compile-time, apparently while doing a FIND-CLASS of TEST-CLASS while building the (new) class-keyvect.

This should already be fixed in r9331, but for the record and in case it rears its ugly head again.

The TYPED-FORM acode operation (basically, the acode representation of THE) now takes an extra argument indicating whether or not a runtime typecheck should occur; this is set to T by the frontend at high SAFETY levels. Historically, a TYPED-FORM acode operation was considered "simple and side-effect free" if its operand was and could therefore be evaluated out-of-order, but this is no longer true if typehecking is involved. (Since that typechecking can involve function calls and a lot of register shuffling, a typechecking TYPED-FORM should be viewed as something that has unknown side-effects and which can at least change register contents.)