From: Malcolm Parsons <malcolm.parsons@gmail.com>
Date: Thu, 24 Nov 2016 08:54:05 +0000 (+0000)
Subject: [CommandLine] Remove redundant initializers for StringRef members
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3cd5f5be43861486db2205e85416d74403f063d2;p=llvm

[CommandLine] Remove redundant initializers for StringRef members

Summary: The default constructor for a StringRef stores an empty string.

Reviewers: beanz, zturner

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D27067

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@287857 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Support/CommandLine.h b/include/llvm/Support/CommandLine.h
index fc675930760..2d5eb4f72f4 100644
--- a/include/llvm/Support/CommandLine.h
+++ b/include/llvm/Support/CommandLine.h
@@ -179,8 +179,8 @@ extern OptionCategory GeneralCategory;
 //
 class SubCommand {
 private:
-  StringRef Name = "";
-  StringRef Description = "";
+  StringRef Name;
+  StringRef Description;
 
 protected:
   void registerSubCommand();
@@ -304,8 +304,8 @@ protected:
                   enum OptionHidden Hidden)
       : NumOccurrences(0), Occurrences(OccurrencesFlag), Value(0),
         HiddenFlag(Hidden), Formatting(NormalFormatting), Misc(0), Position(0),
-        AdditionalVals(0), ArgStr(""), HelpStr(""), ValueStr(""),
-        Category(&GeneralCategory), FullyInitialized(false) {}
+        AdditionalVals(0), Category(&GeneralCategory), FullyInitialized(false) {
+  }
 
   inline void setNumAdditionalVals(unsigned n) { AdditionalVals = n; }