0.7.11.10:

[sbcl.git] / src / compiler / early-c.lisp

diff --git a/src/compiler/early-c.lisp b/src/compiler/early-c.lisp
index c82c568..1faa6f8 100644 (file)
--- a/src/compiler/early-c.lisp
+++ b/src/compiler/early-c.lisp
@@ -16,16 +16,16 @@
 (in-package "SB!C")
 
 ;;; ANSI limits on compilation
-(defconstant sb!xc:call-arguments-limit most-positive-fixnum
+(def!constant sb!xc:call-arguments-limit most-positive-fixnum
   #!+sb-doc
   "The exclusive upper bound on the number of arguments which may be passed
   to a function, including &REST args.")
-(defconstant sb!xc:lambda-parameters-limit most-positive-fixnum
+(def!constant sb!xc:lambda-parameters-limit most-positive-fixnum
   #!+sb-doc
   "The exclusive upper bound on the number of parameters which may be specifed
   in a given lambda list. This is actually the limit on required and &OPTIONAL
   parameters. With &KEY and &AUX you can get more.")
-(defconstant sb!xc:multiple-values-limit most-positive-fixnum
+(def!constant sb!xc:multiple-values-limit most-positive-fixnum
   #!+sb-doc
   "The exclusive upper bound on the number of multiple VALUES that you can
   return.")
@@ -73,12 +73,12 @@
 (defvar *lexenv*)
 (declaim (type lexenv *lexenv*))
 
-;;; *FREE-VARIABLES* translates from the names of variables referenced
-;;; globally to the LEAF structures for them. *FREE-FUNCTIONS* is like
-;;; *FREE-VARIABLES*, only it deals with function names.
-(defvar *free-variables*)
-(defvar *free-functions*)
-(declaim (type hash-table *free-variables* *free-functions*))
+;;; *FREE-VARS* translates from the names of variables referenced
+;;; globally to the LEAF structures for them. *FREE-FUNS* is like
+;;; *FREE-VARS*, only it deals with function names.
+(defvar *free-vars*)
+(defvar *free-funs*)
+(declaim (type hash-table *free-vars* *free-funs*))
 
 ;;; We use the same CONSTANT structure to represent all equal anonymous
 ;;; constants. This hashtable translates from constants to the LEAFs that
@@ -160,8 +160,24 @@
     ;;         (FOO 14)))
     ;; and then we happen to compile bar.lisp before foo.lisp.
   (when (looks-like-name-of-special-var-p symbol)
-      ;; FIXME: should be COMPILER-STYLE-WARNING?
-      (style-warn "using the lexical binding of the symbol ~S, not the~@
+    ;; FIXME: should be COMPILER-STYLE-WARNING?
+    (style-warn "using the lexical binding of the symbol ~S, not the~@
 dynamic binding, even though the symbol name follows the usual naming~@
 convention (names like *FOO*) for special variables" symbol))
   (values))
+
+;;; shorthand for creating debug names from source names or other
+;;; stems, e.g.
+;;;   (DEBUG-NAMIFY "FLET ~S" SOURCE-NAME)
+;;;   (DEBUG-NAMIFY "top level form ~S" FORM)
+;;;
+;;; FIXME: This function seems to have a lot in common with
+;;; STRINGIFY-FORM, and perhaps there's some way to merge the two
+;;; functions.
+(defun debug-namify (format-string &rest format-arguments)
+  (with-standard-io-syntax
+   (let ((*print-readably* nil)
+         (*package* *cl-package*)
+         (*print-length* 3)
+         (*print-level* 2))
+     (apply #'format nil format-string format-arguments))))