From cca9d00b749e9f060adfec83c9113646a6869905 Mon Sep 17 00:00:00 2001
From: Greg Clayton <gclayton@apple.com>
Date: Mon, 8 May 2017 21:29:17 +0000
Subject: [PATCH] Add const to "DWARFDie &Die" in a few functions as they can't
 change the DWARFDie.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302471 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/DebugInfo/DWARF/DWARFVerifier.h | 4 ++--
 lib/DebugInfo/DWARF/DWARFVerifier.cpp        | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/llvm/DebugInfo/DWARF/DWARFVerifier.h b/include/llvm/DebugInfo/DWARF/DWARFVerifier.h
index 645eee49fad..b9f14be8592 100644
--- a/include/llvm/DebugInfo/DWARF/DWARFVerifier.h
+++ b/include/llvm/DebugInfo/DWARF/DWARFVerifier.h
@@ -40,7 +40,7 @@ class DWARFVerifier {
   ///
   /// @param Die          The DWARF DIE that owns the attribute value
   /// @param AttrValue    The DWARF attribute value to check
-  void verifyDebugInfoAttribute(DWARFDie &Die, DWARFAttribute &AttrValue);
+  void verifyDebugInfoAttribute(const DWARFDie &Die, DWARFAttribute &AttrValue);
 
   /// Verifies the attribute's DWARF form.
   ///
@@ -51,7 +51,7 @@ class DWARFVerifier {
   ///
   /// @param Die          The DWARF DIE that owns the attribute value
   /// @param AttrValue    The DWARF attribute value to check
-  void verifyDebugInfoForm(DWARFDie &Die, DWARFAttribute &AttrValue);
+  void verifyDebugInfoForm(const DWARFDie &Die, DWARFAttribute &AttrValue);
 
   /// Verifies the all valid references that were found when iterating through
   /// all of the DIE attributes.
diff --git a/lib/DebugInfo/DWARF/DWARFVerifier.cpp b/lib/DebugInfo/DWARF/DWARFVerifier.cpp
index ec5fb08db87..8a544296f65 100644
--- a/lib/DebugInfo/DWARF/DWARFVerifier.cpp
+++ b/lib/DebugInfo/DWARF/DWARFVerifier.cpp
@@ -23,7 +23,7 @@ using namespace llvm;
 using namespace dwarf;
 using namespace object;
 
-void DWARFVerifier::verifyDebugInfoAttribute(DWARFDie &Die,
+void DWARFVerifier::verifyDebugInfoAttribute(const DWARFDie &Die,
                                              DWARFAttribute &AttrValue) {
   const auto Attr = AttrValue.Attr;
   switch (Attr) {
@@ -68,7 +68,7 @@ void DWARFVerifier::verifyDebugInfoAttribute(DWARFDie &Die,
   }
 }
 
-void DWARFVerifier::verifyDebugInfoForm(DWARFDie &Die,
+void DWARFVerifier::verifyDebugInfoForm(const DWARFDie &Die,
                                         DWARFAttribute &AttrValue) {
   const auto Form = AttrValue.Value.getForm();
   switch (Form) {