add antlr

lib/generated/bfBaseVisitor.h

@@ -0,0 +1,28 @@
+
+// Generated from /home/atreya/Documents/Projects/Miscellaneous/bfc/grammar/bf.g4 by ANTLR 4.8
+
+#pragma once
+
+
+#include "antlr4-runtime.h"
+#include "bfVisitor.h"
+
+
+/**
+ * This class provides an empty implementation of bfVisitor, which can be
+ * extended to create a visitor which only needs to handle a subset of the available methods.
+ */
+class  bfBaseVisitor : public bfVisitor {
+public:
+
+  virtual antlrcpp::Any visitProgram(bfParser::ProgramContext *ctx) override {
+    return visitChildren(ctx);
+  }
+
+  virtual antlrcpp::Any visitStatements(bfParser::StatementsContext *ctx) override {
+    return visitChildren(ctx);
+  }
+
+
+};
+