Change AddressClass type from 'enum' to 'enum class'.

If we have a function with signature f(addr_t, AddressClass), it is easy to muddle up the order of arguments without any warnings from compiler. 'enum class' prevents passing integer in place of AddressClass and vice versa.

llvm-svn: 335599

1 files changed, 3 insertions, 3 deletions

diff --git a/lldb/source/Plugins/Process/FreeBSD/ProcessFreeBSD.cpp b/lldb/source/Plugins/Process/FreeBSD/ProcessFreeBSD.cpp
index aa8464e9862..fa0bcea8f6b 100644
--- a/lldb/source/Plugins/Process/FreeBSD/ProcessFreeBSD.cpp
+++ b/lldb/source/Plugins/Process/FreeBSD/ProcessFreeBSD.cpp
@@ -661,13 +661,13 @@ ProcessFreeBSD::GetSoftwareBreakpointTrapOpcode(BreakpointSite *bp_site) {
     static const uint8_t g_thumb_breakpoint_opcode[] = {0x01, 0xde};
 
     lldb::BreakpointLocationSP bp_loc_sp(bp_site->GetOwnerAtIndex(0));
-    AddressClass addr_class = eAddressClassUnknown;
+    AddressClass addr_class = AddressClass::eUnknown;
 
     if (bp_loc_sp)
       addr_class = bp_loc_sp->GetAddress().GetAddressClass();
 
-    if (addr_class == eAddressClassCodeAlternateISA ||
-        (addr_class == eAddressClassUnknown &&
+    if (addr_class == AddressClass::eCodeAlternateISA ||
+        (addr_class == AddressClass::eUnknown &&
          bp_loc_sp->GetAddress().GetOffset() & 1)) {
       opcode = g_thumb_breakpoint_opcode;
       opcode_size = sizeof(g_thumb_breakpoint_opcode);