Fix Const Cast

Do proper casting to avoid a cast-away-const error.

llvm-svn: 172559

diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 01bc66b1cd4a5452f312abdfe8088e471478dff1..b1bdc0fb7a263816a56cdf0e4f316eb8a5d12612 100644 (file)
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -2280,7 +2280,8 @@ CodeGenModule::GetAddrOfConstantCFString(const StringLiteral *Literal) {
   llvm::Constant *C = 0;
   if (isUTF16) {
     ArrayRef<uint16_t> Arr =
-      llvm::makeArrayRef<uint16_t>((uint16_t*)Entry.getKey().data(),
+      llvm::makeArrayRef<uint16_t>(reinterpret_cast<uint16_t*>(
+                                     const_cast<char *>(Entry.getKey().data())),
                                    Entry.getKey().size() / 2);
     C = llvm::ConstantDataArray::get(VMContext, Arr);
   } else {