Fixed an expression parser bug that prevented
certain functions from being resolved correctly.

Some functions (particularly varargs functions)
are BitCast before being called, and the problem
was that a CallInst where getCalledValue()
returned a BitCast ConstantExpr was not being
relocated at all.

This problem should now be resolved for the case
of BitCast.


git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@113396 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Expression/ClangFunction.cpp b/source/Expression/ClangFunction.cpp
index 3044d51..7e0f531 100644
--- a/source/Expression/ClangFunction.cpp
+++ b/source/Expression/ClangFunction.cpp
@@ -460,8 +460,14 @@
     if (call_plan_sp == NULL)
         return eExecutionSetupError;
     
+//#define SINGLE_STEP_EXPRESSIONS
+    
+#ifdef SINGLE_STEP_EXPRESSIONS
+    return eExecutionInterrupted;
+#else
     call_plan_sp->SetPrivate(true);
     exe_ctx.thread->QueueThreadPlan(call_plan_sp, true);
+#endif
     
     // We need to call the function synchronously, so spin waiting for it to return.
     // If we get interrupted while executing, we're going to lose our context, and