X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Ferror.lisp;h=66a6ebca73cc87dff74f4ab4e880263d32218ddd;hb=43c1fa847c7a392e145f7d39b5e1ef2cef83e78c;hp=cd7a39d8d586409f07642c586c43111000861596;hpb=68a83a65688bb578163c502e045da298d20a1f0c;p=sbcl.git

diff --git a/src/code/error.lisp b/src/code/error.lisp
index cd7a39d..66a6ebc 100644
--- a/src/code/error.lisp
+++ b/src/code/error.lisp
@@ -17,6 +17,8 @@
 
 ;;; not sure this is the right place, but where else?
 (defun style-warn (format-control &rest format-arguments)
+  (/show0 "entering STYLE-WARN")
+  (/show format-control format-arguments)
   (warn 'simple-style-warning
 	:format-control format-control
 	:format-arguments format-arguments))
@@ -47,9 +49,18 @@
 (define-condition simple-file-error    (simple-condition file-error)    ())
 (define-condition simple-program-error (simple-condition program-error) ())
 (define-condition simple-stream-error  (simple-condition stream-error)  ())
+(define-condition simple-parse-error   (simple-condition parse-error)   ())
 
 ;;; This condition is signalled whenever we make a UNKNOWN-TYPE so that
 ;;; compiler warnings can be emitted as appropriate.
 (define-condition parse-unknown-type (condition)
   ((specifier :reader parse-unknown-type-specifier :initarg :specifier)))
 
+(define-condition control-stack-exhausted (storage-condition)
+  ()
+  (:report
+    (lambda (condition stream)
+      (declare (ignore condition))
+      (format stream
+             "Control stack exhausted (no more space for function call frames).  This is probably due to heavily nested or infinitely recursive function calls, or a tail call that SBCL cannot or has not optimized away."))))
+