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authorPatrick Schönberger2021-08-14 14:56:12 +0200
committerPatrick Schönberger2021-08-14 14:56:12 +0200
commitc6ad2948bb98d42f8e0883ef82cd14cd2d5eda60 (patch)
tree9e83d6d8f61e56f5d3425b8709314d6bdb9315a9 /antlr4-cpp-runtime-4.9.2-source/demo/Linux/main.cpp
parent9f94b672a5dc32da5ad01742bd4e976315a30d9c (diff)
downloadtoc-main.tar.gz
toc-main.zip
add antlr source code and ReadMeHEADmain
Diffstat (limited to 'antlr4-cpp-runtime-4.9.2-source/demo/Linux/main.cpp')
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+/* 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.
+ */
+
+//
+// main.cpp
+// antlr4-cpp-demo
+//
+// Created by Mike Lischke on 13.03.16.
+//
+
+#include <iostream>
+
+#include "antlr4-runtime.h"
+#include "TLexer.h"
+#include "TParser.h"
+
+using namespace antlrcpptest;
+using namespace antlr4;
+
+int main(int , const char **) {
+ ANTLRInputStream input(u8"🍴 = 🍐 + \"😎\";(((x * π))) * µ + ∰; a + (x * (y ? 0 : 1) + z);");
+ TLexer lexer(&input);
+ CommonTokenStream tokens(&lexer);
+
+ tokens.fill();
+ for (auto token : tokens.getTokens()) {
+ std::cout << token->toString() << std::endl;
+ }
+
+ TParser parser(&tokens);
+ tree::ParseTree* tree = parser.main();
+
+ std::cout << tree->toStringTree(&parser) << std::endl << std::endl;
+
+ return 0;
+}