Make the effect of (defvar foo) local.

* src/eval.c (apply_lambda): Make static.  Remove eval_flag arg.
(Fsetq): Don't check declared_special.
(Fdefun, Fdefmacro): Use Ffunction.
(Fdefvar): Don't set declared_special for (defvar foo).
(FletX): Check locally-special vars.  Only do specbind once.
(Flet): Check locally-special vars.
(Feval): Don't check declared_special.
(funcall_lambda): Check locally-special vars.
* src/lisp.h (apply_lambda): Remove extern declaration.
* src/lread.c (readevalloop): CSE.
* lisp/subr.el (with-lexical-binding): Remove.

1 files changed, 14 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index e1c0e6e5e9a..6abdf583b00 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,17 @@
+2010-12-13  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+        Make the effect of (defvar foo) local.
+        * eval.c (apply_lambda): Make static.  Remove eval_flag arg.
+        (Fsetq): Don't check declared_special.
+        (Fdefun, Fdefmacro): Use Ffunction.
+        (Fdefvar): Don't set declared_special for (defvar foo).
+        (FletX): Check locally-special vars.  Only do specbind once.
+        (Flet): Check locally-special vars.
+        (Feval): Don't check declared_special.
+        (funcall_lambda): Check locally-special vars.
+        * lisp.h (apply_lambda): Remove extern declaration.
+        * lread.c (readevalloop): CSE.
+
 2010-07-23  Andreas Schwab  <schwab@linux-m68k.org>
 
         * eval.c (funcall_funvec): Replace bcopy by memcpy.