[Dwarf] Fix switch cases that take an dw_tag_t.

Now that dw_tag_t is an enum, a default case is required.

llvm-svn: 372920

3 files changed, 10 insertions, 0 deletions

diff --git a/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp b/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp
index 655246b499a..83402bf6bd8 100644
--- a/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp
@@ -3277,6 +3277,8 @@ DWARFASTParser::ParseChildArrayInfo(const DWARFDIE &parent_die,
         array_info.element_orders.push_back(num_elements);
       }
     } break;
+    default:
+      break;
     }
   }
   return array_info;
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
index 504fc2f7410..3c1d4e7c751 100644
--- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
@@ -314,6 +314,8 @@ void SymbolFileDWARF::GetTypes(const DWARFDIE &die, dw_offset_t min_die_offset,
       case DW_TAG_ptr_to_member_type:
         add_type = (type_mask & eTypeClassMemberPointer) != 0;
         break;
+      default:
+        break;
       }
 
       if (add_type) {
@@ -392,6 +394,8 @@ SymbolFileDWARF::GetParentSymbolContextDIE(const DWARFDIE &child_die) {
     case DW_TAG_inlined_subroutine:
     case DW_TAG_lexical_block:
       return die;
+    default:
+      break;
     }
   }
   return DWARFDIE();
@@ -3583,6 +3587,8 @@ SymbolFileDWARF::FindBlockContainingSpecification(
           spec_block_die_offset)
         return die;
     } break;
+    default:
+      break;
     }
 
     // Give the concrete function die specified by "func_die_offset", find the
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/UniqueDWARFASTType.cpp b/lldb/source/Plugins/SymbolFile/DWARF/UniqueDWARFASTType.cpp
index 8da7e222626..4862fea8d07 100644
--- a/lldb/source/Plugins/SymbolFile/DWARF/UniqueDWARFASTType.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/UniqueDWARFASTType.cpp
@@ -55,6 +55,8 @@ bool UniqueDWARFASTTypeList::Find(const DWARFDIE &die,
               case DW_TAG_partial_unit:
                 done = true;
                 break;
+              default:
+                break;
               }
             }
             parent_arg_die = parent_arg_die.GetParent();