[llvm] r287857 - [CommandLine] Remove redundant initializers for StringRef members

[Malcolm Parsons via llvm-commits]

Author: malcolm.parsons
Date: Thu Nov 24 02:54:05 2016
New Revision: 287857

URL: http://llvm.org/viewvc/llvm-project?rev=287857&view=rev
Log:
[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

Modified:
    llvm/trunk/include/llvm/Support/CommandLine.h

Modified: llvm/trunk/include/llvm/Support/CommandLine.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Support/CommandLine.h?rev=287857&r1=287856&r2=287857&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Support/CommandLine.h (original)
+++ llvm/trunk/include/llvm/Support/CommandLine.h Thu Nov 24 02:54:05 2016
@@ -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; }