[lld] r283290 - Use StringRef in StringSaver API (NFC)

[Mehdi Amini via llvm-commits]

Author: mehdi_amini
Date: Tue Oct  4 20:32:41 2016
New Revision: 283290

URL: http://llvm.org/viewvc/llvm-project?rev=283290&view=rev
Log:
Use StringRef in StringSaver API (NFC)

Modified:
    lld/trunk/COFF/DriverUtils.cpp

Modified: lld/trunk/COFF/DriverUtils.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/COFF/DriverUtils.cpp?rev=283290&r1=283289&r2=283290&view=diff
==============================================================================
--- lld/trunk/COFF/DriverUtils.cpp (original)
+++ lld/trunk/COFF/DriverUtils.cpp Tue Oct  4 20:32:41 2016
@@ -43,16 +43,16 @@ namespace {
 class Executor {
 public:
   explicit Executor(StringRef S) : Saver(Alloc), Prog(Saver.save(S)) {}
-  void add(StringRef S)    { Args.push_back(Saver.save(S)); }
-  void add(std::string &S) { Args.push_back(Saver.save(S)); }
-  void add(Twine S)        { Args.push_back(Saver.save(S)); }
-  void add(const char *S)  { Args.push_back(Saver.save(S)); }
+  void add(StringRef S) { Args.push_back(Saver.save(S).data()); }
+  void add(std::string &S) { Args.push_back(Saver.save(S).data()); }
+  void add(Twine S) { Args.push_back(Saver.save(S).data()); }
+  void add(const char *S) { Args.push_back(Saver.save(S).data()); }
 
   void run() {
     ErrorOr<std::string> ExeOrErr = llvm::sys::findProgramByName(Prog);
     if (auto EC = ExeOrErr.getError())
       fatal(EC, "unable to find " + Prog + " in PATH: ");
-    const char *Exe = Saver.save(*ExeOrErr);
+    const char *Exe = Saver.save(*ExeOrErr).data();
     Args.insert(Args.begin(), Exe);
     Args.push_back(nullptr);
     if (llvm::sys::ExecuteAndWait(Args[0], Args.data()) != 0) {