add antlr source code and ReadMeHEADmain

1 files changed, 10 insertions, 0 deletions

diff --git a/antlr4-cpp-runtime-4.9.2-source/runtime/src/ANTLRErrorStrategy.cpp b/antlr4-cpp-runtime-4.9.2-source/runtime/src/ANTLRErrorStrategy.cpp
new file mode 100644
index 0000000..1655a57
--- /dev/null
+++ b/antlr4-cpp-runtime-4.9.2-source/runtime/src/ANTLRErrorStrategy.cpp
@@ -0,0 +1,10 @@
+/* Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
+ * Use of this file is governed by the BSD 3-clause license that
+ * can be found in the LICENSE.txt file in the project root.
+ */
+
+#include "ANTLRErrorStrategy.h"
+
+antlr4::ANTLRErrorStrategy::~ANTLRErrorStrategy()
+{
+}