[lldb][NFC] NULL -> nullptr in DWARFASTParserClang::UpdateSymbolContextScopeForType

diff --git a/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp b/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp
index 01655f0..3a712fc 100644 (file)
--- a/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp
@@ -1330,20 +1330,20 @@ TypeSP DWARFASTParserClang::UpdateSymbolContextScopeForType(
   DWARFDIE sc_parent_die = SymbolFileDWARF::GetParentSymbolContextDIE(die);
   dw_tag_t sc_parent_tag = sc_parent_die.Tag();
 
-  SymbolContextScope *symbol_context_scope = NULL;
+  SymbolContextScope *symbol_context_scope = nullptr;
   if (sc_parent_tag == DW_TAG_compile_unit ||
       sc_parent_tag == DW_TAG_partial_unit) {
     symbol_context_scope = sc.comp_unit;
-  } else if (sc.function != NULL && sc_parent_die) {
+  } else if (sc.function != nullptr && sc_parent_die) {
     symbol_context_scope =
         sc.function->GetBlock(true).FindBlockByID(sc_parent_die.GetID());
-    if (symbol_context_scope == NULL)
+    if (symbol_context_scope == nullptr)
       symbol_context_scope = sc.function;
   } else {
     symbol_context_scope = sc.module_sp.get();
   }
 
-  if (symbol_context_scope != NULL)
+  if (symbol_context_scope != nullptr)
     type_sp->SetSymbolContextScope(symbol_context_scope);
 
   // We are ready to put this type into the uniqued list up at the module