Fix indentation

[oota-llvm.git] / lib / DebugInfo / DWARF / DWARFDebugInfoEntry.cpp

diff --git a/lib/DebugInfo/DWARF/DWARFDebugInfoEntry.cpp b/lib/DebugInfo/DWARF/DWARFDebugInfoEntry.cpp
index e963b7ca6e68caf4fe1bb34dd9186ffb461ff54d..62d5e666aef922eaee97f31229e1de6576a3c745 100644 (file)
--- a/lib/DebugInfo/DWARF/DWARFDebugInfoEntry.cpp
+++ b/lib/DebugInfo/DWARF/DWARFDebugInfoEntry.cpp
@@ -139,7 +139,7 @@ void DWARFDebugInfoEntryMinimal::dumpAttribute(raw_ostream &OS,
   std::string File;
   auto Color = syntax::Enumerator;
   if (attr == DW_AT_decl_file || attr == DW_AT_call_file) {
-  Color = syntax::String;
+    Color = syntax::String;
     if (const auto *LT = u->getContext().getLineTableForUnit(u))
       if (LT->getFileNameByIndex(
              formValue.getAsUnsignedConstant().getValue(),
@@ -161,14 +161,15 @@ void DWARFDebugInfoEntryMinimal::dumpAttribute(raw_ostream &OS,
   // We have dumped the attribute raw value. For some attributes
   // having both the raw value and the pretty-printed value is
   // interesting. These attributes are handled below.
-  if ((attr == DW_AT_specification || attr == DW_AT_abstract_origin) &&
-      // The signature references aren't handled.
-      formValue.getForm() != DW_FORM_ref_sig8) {
-    uint32_t Ref = formValue.getAsReference(u).getValue();
-    DWARFDebugInfoEntryMinimal DIE;
-    if (const DWARFUnit *RefU = findUnitAndExtractFast(DIE, u, &Ref))
-      if (const char *Ref = DIE.getName(RefU, DINameKind::LinkageName))
-        OS << " \"" << Ref << '\"';
+  if (attr == DW_AT_specification || attr == DW_AT_abstract_origin) {
+    Optional<uint64_t> Ref = formValue.getAsReference(u);
+    if (Ref.hasValue()) {
+      uint32_t RefOffset = Ref.getValue();
+      DWARFDebugInfoEntryMinimal DIE;
+      if (const DWARFUnit *RefU = findUnitAndExtractFast(DIE, u, &RefOffset))
+        if (const char *Name = DIE.getName(RefU, DINameKind::LinkageName))
+          OS << " \"" << Name << '\"';
+    }
   } else if (attr == DW_AT_APPLE_property_attribute) {
     if (Optional<uint64_t> OptVal = formValue.getAsUnsignedConstant())
       dumpApplePropertyAttribute(OS, *OptVal);