Revision: 21538
Author:   [email protected]
Date:     Tue May 27 17:07:39 2014 UTC
Log:      Fix check for empty type

[email protected]
BUG=

Review URL: https://codereview.chromium.org/307453005
http://code.google.com/p/v8/source/detail?r=21538

Modified:
 /branches/bleeding_edge/src/typing.cc

=======================================
--- /branches/bleeding_edge/src/typing.cc       Mon May 26 13:59:24 2014 UTC
+++ /branches/bleeding_edge/src/typing.cc       Tue May 27 17:07:39 2014 UTC
@@ -675,7 +675,7 @@
       Bounds l = expr->left()->bounds();
       Bounds r = expr->right()->bounds();
       Type* lower =
-          l.lower->Is(Type::None()) || r.lower->Is(Type::None()) ?
+          !l.lower->IsInhabited() || !r.lower->IsInhabited() ?
               Type::None(zone()) :
           l.lower->Is(Type::String()) || r.lower->Is(Type::String()) ?
               Type::String(zone()) :

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