Fix typos in docstrings and function names.

[sbcl.git] / src / code / early-setf.lisp

diff --git a/src/code/early-setf.lisp b/src/code/early-setf.lisp
index fdcac0c..74a3a43 100644 (file)
--- a/src/code/early-setf.lisp
+++ b/src/code/early-setf.lisp
@@ -475,7 +475,7 @@
 (sb!xc:define-setf-expander get (symbol prop &optional default)
   (let ((symbol-temp (gensym))
         (prop-temp (gensym))
-        (def-temp (gensym))
+        (def-temp (if default (gensym)))
         (newval (gensym)))
     (values `(,symbol-temp ,prop-temp ,@(if default `(,def-temp)))
             `(,symbol ,prop ,@(if default `(,default)))
@@ -487,7 +487,7 @@
 (sb!xc:define-setf-expander gethash (key hashtable &optional default)
   (let ((key-temp (gensym))
         (hashtable-temp (gensym))
-        (default-temp (gensym))
+        (default-temp (if default (gensym)))
         (new-value-temp (gensym)))
     (values
      `(,key-temp ,hashtable-temp ,@(if default `(,default-temp)))
@@ -541,8 +541,8 @@
 (sb!xc:define-setf-expander ldb (bytespec place &environment env)
   #!+sb-doc
   "The first argument is a byte specifier. The second is any place form
-  acceptable to SETF. Replace the specified byte of the number in this
-  place with bits from the low-order end of the new value."
+acceptable to SETF. Replace the specified byte of the number in this
+place with bits from the low-order end of the new value."
   (declare (type sb!c::lexenv env))
   (multiple-value-bind (dummies vals newval setter getter)
       (sb!xc:get-setf-expansion place env)
@@ -572,8 +572,8 @@
 (sb!xc:define-setf-expander mask-field (bytespec place &environment env)
   #!+sb-doc
   "The first argument is a byte specifier. The second is any place form
-  acceptable to SETF. Replaces the specified byte of the number in this place
-  with bits from the corresponding position in the new value."
+acceptable to SETF. Replaces the specified byte of the number in this place
+with bits from the corresponding position in the new value."
   (declare (type sb!c::lexenv env))
   (multiple-value-bind (dummies vals newval setter getter)
       (sb!xc:get-setf-expansion place env)