From 78b0d72769b710ddc09cf5fab22d7b636a06ef84 Mon Sep 17 00:00:00 2001
From: David Majnemer <david.majnemer@gmail.com>
Date: Sat, 28 May 2016 19:17:48 +0000
Subject: Use consume instead of manually using drop_front

llvm-svn: 271137
---
 llvm/tools/llvm-readobj/COFFDumper.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'llvm/tools/llvm-readobj/COFFDumper.cpp')

diff --git a/llvm/tools/llvm-readobj/COFFDumper.cpp b/llvm/tools/llvm-readobj/COFFDumper.cpp
index c890c9a68e6..642b2847b6d 100644
--- a/llvm/tools/llvm-readobj/COFFDumper.cpp
+++ b/llvm/tools/llvm-readobj/COFFDumper.cpp
@@ -998,10 +998,10 @@ void COFFDumper::mergeCodeViewTypes(MemoryTypeTableBuilder &CVTypes) {
     if (SectionName == ".debug$T") {
       StringRef Data;
       error(S.getContents(Data));
-      unsigned Magic = *reinterpret_cast<const ulittle32_t *>(Data.data());
+      uint32_t Magic;
+      error(consume(Data, Magic));
       if (Magic != 4)
         error(object_error::parse_failed);
-      Data = Data.drop_front(4);
       ArrayRef<uint8_t> Bytes(reinterpret_cast<const uint8_t *>(Data.data()),
                               Data.size());
       ByteStream Stream(Bytes);
-- 
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