1.0.14.34: slightly less and slightly faster constraint propagation

[sbcl.git] / src / compiler / typetran.lisp

diff --git a/src/compiler/typetran.lisp b/src/compiler/typetran.lisp
index 62d2dcd..67f5873 100644 (file)
--- a/src/compiler/typetran.lisp
+++ b/src/compiler/typetran.lisp
@@ -137,6 +137,7 @@
   (define-type-predicate rationalp rational)
   (define-type-predicate realp real)
   (define-type-predicate sequencep sequence)
+  (define-type-predicate extended-sequence-p extended-sequence)
   (define-type-predicate simple-bit-vector-p simple-bit-vector)
   (define-type-predicate simple-string-p simple-string)
   (define-type-predicate simple-vector-p simple-vector)
@@ -551,7 +552,10 @@
   ;; lvar, transforms it into a quoted form, and gives this
   ;; source transform another chance, so it all works out OK, in a
   ;; weird roundabout way. -- WHN 2001-03-18
-  (if (and (consp spec) (eq (car spec) 'quote))
+  (if (and (consp spec)
+           (eq (car spec) 'quote)
+           (or (not *allow-instrumenting*)
+               (policy *lexenv* (= store-coverage-data 0))))
       (source-transform-typep object (cadr spec))
       (values nil t)))
 \f