Intermediate changes

1 files changed, 22 insertions, 0 deletions

diff --git a/contrib/libs/antlr4_cpp_runtime/src/atn/NotSetTransition.cpp b/contrib/libs/antlr4_cpp_runtime/src/atn/NotSetTransition.cpp
new file mode 100644
index 0000000000..ba796d7188
--- /dev/null
+++ b/contrib/libs/antlr4_cpp_runtime/src/atn/NotSetTransition.cpp
@@ -0,0 +1,22 @@
+/* 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 "atn/NotSetTransition.h"
+#include "atn/ATNState.h"
+#include "misc/IntervalSet.h"
+
+using namespace antlr4;
+using namespace antlr4::atn;
+
+NotSetTransition::NotSetTransition(ATNState *target, misc::IntervalSet set) : SetTransition(TransitionType::NOT_SET, target, std::move(set)) {}
+
+bool NotSetTransition::matches(size_t symbol, size_t minVocabSymbol, size_t maxVocabSymbol) const {
+  return symbol >= minVocabSymbol && symbol <= maxVocabSymbol
+    && !SetTransition::matches(symbol, minVocabSymbol, maxVocabSymbol);
+}
+
+std::string NotSetTransition::toString() const {
+  return "NOT_SET " + Transition::toString() + " { " + SetTransition::toString() + " }";
+}