Fix calculation of 'scope_calls_eval' when 'eval' is within a nested catch.

src/scopes.h

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 339 matching lines @@
   // Convenience variable.
   Variable* receiver_;
   // Function variable, if any; function scopes only.
   Variable* function_;
   // Convenience variable; function scopes only.
   Variable* arguments_;
 
   // Illegal redeclaration.
   Expression* illegal_redecl_;
 
-  // Scope-specific information.
-  bool scope_inside_with_;  // this scope is inside a 'with' of some outer scope
-  bool scope_contains_with_;  // this scope contains a 'with' statement
-  bool scope_calls_eval_;  // this scope contains an 'eval' call
-  bool strict_mode_;  // this scope is a strict mode scope
+  // Scope-specific information computed during parsing.
+  //
+  // This scope is inside a 'with' of some outer scope.
+  bool scope_inside_with_;
+  // This scope contains a 'with' statement.
+  bool scope_contains_with_;
+  // This scope or a nested catch scope or with scope contain an 'eval' call. At
+  // the 'eval' call site this scope is the declaration scope.
+  bool scope_calls_eval_;
+  // This scope is a strict mode scope.
+  bool strict_mode_;
 
   // Computed via PropagateScopeInfo.
   bool outer_scope_calls_eval_;
   bool outer_scope_calls_non_strict_eval_;
   bool inner_scope_calls_eval_;
   bool outer_scope_is_eval_scope_;
   bool force_eager_compilation_;
 
   // True if it doesn't need scope resolution (e.g., if the scope was
   // constructed based on a serialized scope info or a catch context).
@@ skipping 62 matching lines @@
   }
 
   void SetDefaults(Type type,
                    Scope* outer_scope,
                    Handle<SerializedScopeInfo> scope_info);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_SCOPES_H_