r281730 - CodeGen: use pointer rather than reference in range loop

[Saleem Abdulrasool via cfe-commits]

Author: compnerd
Date: Fri Sep 16 09:24:26 2016
New Revision: 281730

URL: http://llvm.org/viewvc/llvm-project?rev=281730&view=rev
Log:
CodeGen: use pointer rather than reference in range loop

Address post-commit comments from Justin Bogner.  Explicitly indicate
that the dereferenced iterator provides a pointer rather than a
reference.  NFC.

Modified:
    cfe/trunk/lib/CodeGen/CGObjCMac.cpp

Modified: cfe/trunk/lib/CodeGen/CGObjCMac.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGObjCMac.cpp?rev=281730&r1=281729&r2=281730&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGObjCMac.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGObjCMac.cpp Fri Sep 16 09:24:26 2016
@@ -5186,10 +5186,10 @@ void CGObjCMac::FinishModule() {
       Asm += '\n';
 
     llvm::raw_svector_ostream OS(Asm);
-    for (const auto &Sym : DefinedSymbols)
+    for (const auto *Sym : DefinedSymbols)
       OS << "\t.objc_class_name_" << Sym->getName() << "=0\n"
          << "\t.globl .objc_class_name_" << Sym->getName() << "\n";
-    for (const auto &Sym : LazySymbols)
+    for (const auto *Sym : LazySymbols)
       OS << "\t.lazy_reference .objc_class_name_" << Sym->getName() << "\n";
     for (const auto &Category : DefinedCategoryNames)
       OS << "\t.objc_category_name_" << Category << "=0\n"