From: Craig Topper Date: Sat, 9 Mar 2013 23:29:37 +0000 (+0000) Subject: Remove an unused member variable from HelpPrinter. Move another member variable to... X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=ddde2082db45078dadb14c887aeb3cb63d1eace2;p=oota-llvm.git Remove an unused member variable from HelpPrinter. Move another member variable to be a local variable in the only method that uses it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176778 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/lib/Support/CommandLine.cpp b/lib/Support/CommandLine.cpp index 53fcf06f828..560d7eb289c 100644 --- a/lib/Support/CommandLine.cpp +++ b/lib/Support/CommandLine.cpp @@ -1222,14 +1222,10 @@ sortOpts(StringMap &OptMap, namespace { class HelpPrinter { - size_t MaxArgLen; - const Option *EmptyArg; const bool ShowHidden; public: - explicit HelpPrinter(bool showHidden) : ShowHidden(showHidden) { - EmptyArg = 0; - } + explicit HelpPrinter(bool showHidden) : ShowHidden(showHidden) {} void operator=(bool Value) { if (Value == false) return; @@ -1266,7 +1262,7 @@ public: outs() << "\n\n"; // Compute the maximum argument length... - MaxArgLen = 0; + size_t MaxArgLen = 0; for (size_t i = 0, e = Opts.size(); i != e; ++i) MaxArgLen = std::max(MaxArgLen, Opts[i].second->getOptionWidth());