From bb2ce32a5bd58ea01d609989fc47276b323e184e Mon Sep 17 00:00:00 2001
From: Jonas Devlieghere <jonas@devlieghere.com>
Date: Sun, 11 Nov 2018 01:24:02 +0000
Subject: [PATCH] [llvm-cxxdump] Use error reporting helpers from support

This patch makes llvm-cxxdump use the error reporting helpers from
Support/WithColor.h

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@346602 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/tools/llvm-cxxdump/trivial.test |  2 +-
 tools/llvm-cxxdump/llvm-cxxdump.cpp  | 15 ++++++++-------
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/test/tools/llvm-cxxdump/trivial.test b/test/tools/llvm-cxxdump/trivial.test
index d4982b87d8d..8df0bc32e1e 100644
--- a/test/tools/llvm-cxxdump/trivial.test
+++ b/test/tools/llvm-cxxdump/trivial.test
@@ -63,4 +63,4 @@ ELF-I386-NEXT: _ZTV1A[8]: _ZN1A1fEv
 MIXEDARCOFF-I386:      ??_7S@@6B@[0]: ??_R4S@@6B@
 
 RUN: not llvm-cxxdump %t.blah 2>&1 | FileCheck --check-prefix=ENOENT %s
-ENOENT: {{.*}}.blah: {{[Nn]}}o such file or directory
+ENOENT: {{.*}}.blah: error: {{[Nn]}}o such file or directory
diff --git a/tools/llvm-cxxdump/llvm-cxxdump.cpp b/tools/llvm-cxxdump/llvm-cxxdump.cpp
index 09e40d9b0db..40db5c933f0 100644
--- a/tools/llvm-cxxdump/llvm-cxxdump.cpp
+++ b/tools/llvm-cxxdump/llvm-cxxdump.cpp
@@ -23,6 +23,7 @@
 #include "llvm/Support/InitLLVM.h"
 #include "llvm/Support/TargetRegistry.h"
 #include "llvm/Support/TargetSelect.h"
+#include "llvm/Support/WithColor.h"
 #include "llvm/Support/raw_ostream.h"
 #include <map>
 #include <string>
@@ -43,17 +44,17 @@ namespace llvm {
 static void error(std::error_code EC) {
   if (!EC)
     return;
-  outs() << "\nError reading file: " << EC.message() << ".\n";
+  WithColor::error(outs(), "") << "reading file: " << EC.message() << ".\n";
   outs().flush();
   exit(1);
 }
 
 static void error(Error Err) {
-  if (Err) {
-    logAllUnhandledErrors(std::move(Err), outs(), "Error reading file: ");
-    outs().flush();
-    exit(1);
-  }
+  if (!Err)
+    return;
+  logAllUnhandledErrors(std::move(Err), WithColor::error(outs(), ""), "reading file: ");
+  outs().flush();
+  exit(1);
 }
 
 } // namespace llvm
@@ -61,7 +62,7 @@ static void error(Error Err) {
 static void reportError(StringRef Input, StringRef Message) {
   if (Input == "-")
     Input = "<stdin>";
-  errs() << Input << ": " << Message << "\n";
+  WithColor::error(errs(), Input) << Message << "\n";
   errs().flush();
   exit(1);
 }
-- 
2.11.0