Revision: 15435
Author:   [email protected]
Date:     Tue Jul  2 00:21:07 2013
Log:      Cleanup the default Isolate's entry stack.

This adds an ASSERT that the entry_stack_ of the Isolate is
empty upon destruction. The default Isolate is an exception
here, as it may still contain an entry stack item upon
destruction.

[email protected]

Review URL: https://codereview.chromium.org/18247004
http://code.google.com/p/v8/source/detail?r=15435

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

=======================================
--- /branches/bleeding_edge/src/isolate.cc      Mon Jul  1 05:07:53 2013
+++ /branches/bleeding_edge/src/isolate.cc      Tue Jul  2 00:21:07 2013
@@ -1960,6 +1960,15 @@
 Isolate::~Isolate() {
   TRACE_ISOLATE(destructor);

+  // The entry stack must be empty when we get here,
+  // except for the default isolate, where it can
+  // still contain up to one entry stack item
+  ASSERT(entry_stack_ == NULL || this == default_isolate_);
+  ASSERT(entry_stack_ == NULL || entry_stack_->previous_item == NULL);
+
+  delete entry_stack_;
+  entry_stack_ = NULL;
+
   delete[] assembler_spare_buffer_;
   assembler_spare_buffer_ = NULL;

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