1.0.14.36: faster PROPAGATE-FROM-SETS

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

diff --git a/src/compiler/node.lisp b/src/compiler/node.lisp
index cb88d83..ac17c72 100644 (file)
--- a/src/compiler/node.lisp
+++ b/src/compiler/node.lisp
@@ -1114,6 +1114,8 @@
   ;; determine that this is a set closure variable, and is thus not a
   ;; good subject for flow analysis.
   (constraints nil :type (or sset null))
+  ;; Initial type of a LET variable as last seen by PROPAGATE-FROM-SETS.
+  (last-initial-type *universal-type* :type ctype)
   ;; The FOP handle of the lexical variable represented by LAMBDA-VAR
   ;; in the fopcompiler.
   (fop-value nil))