Vendor import of clang trunk r321017:vendor/clang/clang-trunk-r321017

https://llvm.org/svn/llvm-project/cfe/trunk@321017

1 files changed, 30 insertions, 0 deletions

diff --git a/tools/clang-fuzzer/proto-to-cxx/proto_to_cxx_main.cpp b/tools/clang-fuzzer/proto-to-cxx/proto_to_cxx_main.cpp
new file mode 100644
index 000000000000..73ef14b75589
--- /dev/null
+++ b/tools/clang-fuzzer/proto-to-cxx/proto_to_cxx_main.cpp
@@ -0,0 +1,30 @@
+//==-- proto_to_cxx_main.cpp - Driver for protobuf-C++ conversion ----------==//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// Implements a simple driver to print a C++ program from a protobuf.
+//
+//===----------------------------------------------------------------------===//
+#include <fstream>
+#include <iostream>
+#include <streambuf>
+#include <string>
+
+#include "proto_to_cxx.h"
+
+int main(int argc, char **argv) {
+  for (int i = 1; i < argc; i++) {
+    std::fstream in(argv[i]);
+    std::string str((std::istreambuf_iterator<char>(in)),
+                    std::istreambuf_iterator<char>());
+    std::cout << "// " << argv[i] << std::endl;
+    std::cout << clang_fuzzer::ProtoToCxx(
+        reinterpret_cast<const uint8_t *>(str.data()), str.size());
+  }
+}
+