From 8c773ad69a6dd73e3588f5a4ff89e1e26f05e3a0 Mon Sep 17 00:00:00 2001
From: Stas Boukarev <stassats@gmail.com>
Date: Wed, 6 Nov 2013 04:46:26 +0400
Subject: [PATCH] Remove get2 variant of get.

(get x y [z]) was expand into (get3 x y z) or (get2 x y), and get2
called (get3 x y nil), just expand into (get3 x y nil) directly.
---
 src/code/symbol.lisp      |   16 +---------------
 src/compiler/fndb.lisp    |    3 ---
 src/compiler/srctran.lisp |    2 +-
 3 files changed, 2 insertions(+), 19 deletions(-)

diff --git a/src/code/symbol.lisp b/src/code/symbol.lisp
index 5ef0d7b..978074e 100644
--- a/src/code/symbol.lisp
+++ b/src/code/symbol.lisp
@@ -15,7 +15,7 @@
 
 (in-package "SB!IMPL")
 
-(declaim (maybe-inline get get2 get3 %put getf remprop %putf get-properties keywordp))
+(declaim (maybe-inline get get3 %put getf remprop %putf get-properties keywordp))
 
 (defun symbol-value (symbol)
   #!+sb-doc
@@ -123,20 +123,6 @@ distinct from the global value. Can also be SETF."
   is found, return the associated value, else return DEFAULT."
   (get3 symbol indicator default))
 
-(defun get2 (symbol indicator)
-  (get3 symbol indicator nil))
-#|
-  (let (cdr-pl)
-    (do ((pl (symbol-plist symbol) (cdr cdr-pl)))
-        ((atom pl) nil)
-      (setf cdr-pl (cdr pl))
-      (cond ((atom cdr-pl)
-             (error "~S has an odd number of items in its property list."
-                    symbol))
-            ((eq (car pl) indicator)
-             (return (car cdr-pl)))))))
-|#
-
 (defun get3 (symbol indicator default)
   (let (cdr-pl)
     (do ((pl (symbol-plist symbol) (cdr cdr-pl)))
diff --git a/src/compiler/fndb.lisp b/src/compiler/fndb.lisp
index 4eacdfc..614dbae 100644
--- a/src/compiler/fndb.lisp
+++ b/src/compiler/fndb.lisp
@@ -162,7 +162,6 @@
 ;;;; from the "Symbols" chapter:
 
 (defknown get (symbol t &optional t) t (flushable))
-(defknown sb!impl::get2 (symbol t) t (flushable))
 (defknown sb!impl::get3 (symbol t t) t (flushable))
 (defknown remprop (symbol t) t)
 (defknown symbol-plist (symbol) list (flushable))
@@ -839,8 +838,6 @@
 (defknown hash-table-p (t) boolean (movable foldable flushable))
 (defknown gethash (t hash-table &optional t) (values t boolean)
   (flushable)) ; not FOLDABLE, since hash table contents can change
-(defknown sb!impl::gethash2 (t hash-table) (values t boolean)
-  (flushable)) ; not FOLDABLE, since hash table contents can change
 (defknown sb!impl::gethash3 (t hash-table t) (values t boolean)
   (flushable)) ; not FOLDABLE, since hash table contents can change
 (defknown %puthash (t hash-table t) t ()
diff --git a/src/compiler/srctran.lisp b/src/compiler/srctran.lisp
index b09518a..c808988 100644
--- a/src/compiler/srctran.lisp
+++ b/src/compiler/srctran.lisp
@@ -242,7 +242,7 @@
    (t (values nil t))))
 (define-source-transform get (&rest args)
   (case (length args)
-   (2 `(sb!impl::get2 ,@args))
+   (2 `(sb!impl::get3 ,@args nil))
    (3 `(sb!impl::get3 ,@args))
    (t (values nil t))))
 
-- 
1.7.10.4