Enabled extra warnings and fixed a bunch of small issues.



git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@124250 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Target/Thread.cpp b/source/Target/Thread.cpp
index 2dca598..3129317 100644
--- a/source/Target/Thread.cpp
+++ b/source/Target/Thread.cpp
@@ -844,7 +844,7 @@
 
     stack_size = m_discarded_plan_stack.size();
     s->Printf ("Discarded Plan Stack: %d elements.\n", stack_size);
-    for (int i = stack_size - 1; i >= 0; i--)
+    for (i = stack_size - 1; i >= 0; i--)
     {
         s->Printf ("Element %d: ", i);
         s->IndentMore();