Patch from Matt Kopec <matt.kopec@intel.com> to handle stepping into multiply-nested inlined code.


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@167028 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Plugins/Process/POSIX/POSIXThread.cpp b/source/Plugins/Process/POSIX/POSIXThread.cpp
index 2ab1c75..0fbb5f3 100644
--- a/source/Plugins/Process/POSIX/POSIXThread.cpp
+++ b/source/Plugins/Process/POSIX/POSIXThread.cpp
@@ -146,11 +146,14 @@
 {
     SetResumeState(resume_state);
 
-    ClearStackFrames();
+    if (!Thread::WillResume(resume_state))
+        return false;
+
     if (m_unwinder_ap.get())
         m_unwinder_ap->Clear();
+    Thread::ClearStackFrames();
 
-    return Thread::WillResume(resume_state);
+    return true;
 }
 
 bool