Index: source/Commands/CommandObjectThread.cpp
===================================================================
--- source/Commands/CommandObjectThread.cpp	(revision 107775)
+++ source/Commands/CommandObjectThread.cpp	(working copy)
@@ -332,7 +332,7 @@
 };
 
 
-typedef enum StepScope
+enum StepScope
 {
     eStepScopeSource,
     eStepScopeInstruction
Index: source/Plugins/Process/Utility/UnwindMacOSXFrameBackchain.cpp
===================================================================
--- source/Plugins/Process/Utility/UnwindMacOSXFrameBackchain.cpp	(revision 107775)
+++ source/Plugins/Process/Utility/UnwindMacOSXFrameBackchain.cpp	(working copy)
@@ -80,7 +80,7 @@
 
     std::pair<lldb::addr_t, lldb::addr_t> fp_pc_pair;
 
-    typedef struct Frame_i386
+    struct Frame_i386
     {
         uint32_t fp;
         uint32_t pc;
@@ -168,7 +168,7 @@
 
     std::pair<lldb::addr_t, lldb::addr_t> fp_pc_pair;
 
-    typedef struct Frame_x86_64
+    struct Frame_x86_64
     {
         uint64_t fp;
         uint64_t pc;
Index: source/Plugins/Process/Utility/UnwindMacOSXFrameBackchain.h
===================================================================
--- source/Plugins/Process/Utility/UnwindMacOSXFrameBackchain.h	(revision 107775)
+++ source/Plugins/Process/Utility/UnwindMacOSXFrameBackchain.h	(working copy)
@@ -53,7 +53,7 @@
 protected:
     friend class RegisterContextMacOSXFrameBackchain;
 
-    typedef struct Cursor
+    struct Cursor
     {
         lldb::addr_t pc;    // Program counter
         lldb::addr_t fp;    // Frame pointer for us with backchain
Index: source/Plugins/Process/MacOSX-User/source/RegisterContextMach_x86_64.h
===================================================================
--- source/Plugins/Process/MacOSX-User/source/RegisterContextMach_x86_64.h	(revision 107775)
+++ source/Plugins/Process/MacOSX-User/source/RegisterContextMach_x86_64.h	(working copy)
@@ -132,7 +132,7 @@
 
 protected:
 
-    typedef enum
+    enum
     {
         GPRRegSet = 4,
         FPURegSet = 5,
Index: source/Plugins/Process/MacOSX-User/source/MacOSX/MachThreadContext_i386.cpp
===================================================================
--- source/Plugins/Process/MacOSX-User/source/MacOSX/MachThreadContext_i386.cpp	(revision 107775)
+++ source/Plugins/Process/MacOSX-User/source/MacOSX/MachThreadContext_i386.cpp	(working copy)
@@ -166,7 +166,7 @@
 
     std::pair<lldb::addr_t, lldb::addr_t> fp_pc_pair;
 
-    typedef struct Frame_i386
+    struct Frame_i386
     {
         uint32_t fp;
         uint32_t pc;
Index: source/Plugins/Process/MacOSX-User/source/MacOSX/MachThreadContext_x86_64.cpp
===================================================================
--- source/Plugins/Process/MacOSX-User/source/MacOSX/MachThreadContext_x86_64.cpp	(revision 107775)
+++ source/Plugins/Process/MacOSX-User/source/MacOSX/MachThreadContext_x86_64.cpp	(working copy)
@@ -179,7 +179,7 @@
 
     std::pair<lldb::addr_t, lldb::addr_t> fp_pc_pair;
 
-    typedef struct Frame_x86_64
+    struct Frame_x86_64
     {
         uint64_t fp;
         uint64_t pc;
Index: source/Plugins/Process/MacOSX-User/source/RegisterContextMach_arm.h
===================================================================
--- source/Plugins/Process/MacOSX-User/source/RegisterContextMach_arm.h	(revision 107775)
+++ source/Plugins/Process/MacOSX-User/source/RegisterContextMach_arm.h	(working copy)
@@ -164,7 +164,7 @@
 
 protected:
 
-    typedef enum
+    enum
     {
         GPRRegSet = 1,
         FPURegSet = 2,
Index: source/Host/macosx/Host.mm
===================================================================
--- source/Host/macosx/Host.mm	(revision 107775)
+++ source/Host/macosx/Host.mm	(working copy)
@@ -213,7 +213,7 @@
     ::pthread_key_create (&g_thread_create_key, MacOSXDarwinThread::PThreadDestructor);
 }
 
-typedef struct HostThreadCreateInfo
+struct HostThreadCreateInfo
 {
     std::string thread_name;
     thread_func_t thread_fptr;
@@ -503,7 +503,7 @@
     return false;
 }
 
-typedef struct MonitorInfo
+struct MonitorInfo
 {
     int handle;
     pthread_t thread;
Index: include/lldb/Symbol/DWARFCallFrameInfo.h
===================================================================
--- include/lldb/Symbol/DWARFCallFrameInfo.h	(revision 107775)
+++ include/lldb/Symbol/DWARFCallFrameInfo.h	(working copy)
@@ -46,7 +46,7 @@
     {
     public:
 
-        typedef enum Type
+        enum Type
             {
                 unspecified,    // not specified, we may be able to assume this is the same register.
                                 // gcc doesn't specify all initial values so we really don't know...