X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Fearly-c.lisp;h=54fffe9d77b3c2bd6b4bb60c5e148cc658c7c6c3;hb=70c6facc145eaf5ca368528b04df63f730746b1f;hp=b6d0803a07d6a3c190b4e6bb34d528f51d7ce1c5;hpb=5d04a95274c9ddaebbcd6ddffc5d646e2c25598c;p=sbcl.git

diff --git a/src/compiler/early-c.lisp b/src/compiler/early-c.lisp
index b6d0803..54fffe9 100644
--- a/src/compiler/early-c.lisp
+++ b/src/compiler/early-c.lisp
@@ -88,7 +88,7 @@
 (defvar *compiler-style-warning-count*)
 (defvar *compiler-note-count*)
 (defvar *compiler-trace-output*)
-(defvar *constraint-number*)
+(defvar *constraint-universe*)
 (defvar *count-vop-usages*)
 (defvar *current-path*)
 (defvar *current-component*)
@@ -111,6 +111,13 @@
 (defvar *warnings-p*)
 (defvar *lambda-conversions*)
 
+(defvar *stack-allocate-dynamic-extent* t
+  "If true (the default), the compiler respects DYNAMIC-EXTENT declarations
+and stack allocates otherwise inaccessible parts of the object whenever
+possible. Potentially long (over one page in size) vectors are, however, not
+stack allocated except in zero SAFETY code, as such a vector could overflow
+the stack without triggering overflow protection.")
+
 ;;; This lock is seized in the compiler, and related areas: the
 ;;; compiler is not presently thread-safe
 (defvar *big-compiler-lock*
@@ -164,7 +171,7 @@
     ;; 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 'sb!kernel:ignoring-asterisks-in-lexical-variable-name
+    (style-warn 'sb!kernel:asterisks-around-lexical-variable-name
                 :format-control
                 "using the lexical binding of the symbol ~S, not the~@
                  dynamic binding"