From 9d8b121b0f16ae18e0b912ada52b514605dc758e Mon Sep 17 00:00:00 2001
From: "Duncan P. N. Exon Smith" <dexonsmith@apple.com>
Date: Sun, 15 Mar 2015 00:46:57 +0000
Subject: [PATCH] Verifier: Make the raw_ostream constructor argument required

This was passed inconsistently; seems clearer to make it required anyway.

llvm-svn: 232291
---
 lib/IR/Verifier.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/IR/Verifier.cpp b/lib/IR/Verifier.cpp
index 6173adfe9d2..d660530db1d 100644
--- a/lib/IR/Verifier.cpp
+++ b/lib/IR/Verifier.cpp
@@ -181,7 +181,7 @@ class Verifier : public InstVisitor<Verifier>, VerifierSupport {
   DenseMap<Function *, std::pair<unsigned, unsigned>> FrameEscapeInfo;
 
 public:
-  explicit Verifier(raw_ostream &OS = dbgs())
+  explicit Verifier(raw_ostream &OS)
       : VerifierSupport(OS), Context(nullptr), PersonalityFn(nullptr),
         SawFrameEscape(false) {}
 
@@ -3112,7 +3112,7 @@ struct VerifierLegacyPass : public FunctionPass {
   Verifier V;
   bool FatalErrors;
 
-  VerifierLegacyPass() : FunctionPass(ID), FatalErrors(true) {
+  VerifierLegacyPass() : FunctionPass(ID), V(dbgs()), FatalErrors(true) {
     initializeVerifierLegacyPassPass(*PassRegistry::getPassRegistry());
   }
   explicit VerifierLegacyPass(bool FatalErrors)