[Lldb-commits] [lldb] r264660 - Don't try to actually run code when the expression is top-level.

[Sean Callanan via lldb-commits]

Author: spyffe
Date: Mon Mar 28 16:10:36 2016
New Revision: 264660

URL: http://llvm.org/viewvc/llvm-project?rev=264660&view=rev
Log:
Don't try to actually run code when the expression is top-level.

Modified:
    lldb/trunk/source/Expression/UserExpression.cpp

Modified: lldb/trunk/source/Expression/UserExpression.cpp
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Expression/UserExpression.cpp?rev=264660&r1=264659&r2=264660&view=diff
==============================================================================
--- lldb/trunk/source/Expression/UserExpression.cpp (original)
+++ lldb/trunk/source/Expression/UserExpression.cpp Mon Mar 28 16:10:36 2016
@@ -281,6 +281,11 @@ UserExpression::Evaluate (ExecutionConte
             if (!diagnostic_manager.Diagnostics().size())
                 error.SetExpressionError(lldb::eExpressionSetupError, "expression needed to run but couldn't");
         }
+        else if (execution_policy == eExecutionPolicyTopLevel)
+        {
+            error.SetError(UserExpression::kNoResult, lldb::eErrorTypeGeneric);
+            return lldb::eExpressionCompleted;
+        }
         else
         {
             if (options.InvokeCancelCallback (lldb::eExpressionEvaluationExecution))