Implement code generation

test/code_generator.cpp

@@ -0,0 +1,39 @@
+// Copyright (C) 2017 Jonathan Müller <jonathanmueller.dev@gmail.com>
+// This file is subject to the license terms in the LICENSE file
+// found in the top-level directory of this distribution.
+
+#include <cppast/code_generator.hpp>
+
+#include "test_parser.hpp"
+
+TEST_CASE("code_generator")
+{
+    // no need to check much here, as each entity check separately
+    // only write some file with equivalent code and synopsis
+    auto code = R"(using type=int;
+
+struct foo{
+  int a;
+
+  auto func(int)->int(*)[];
+
+private:
+  int const b=42;
+};
+
+int(*(foo::* mptr)(int))[];
+
+enum class bar
+:int{
+  a,
+  b=42
+};
+
+void func(int(*)(int));
+
+extern void(* ptr)(int(*)(int))=&func;
+)";
+
+    auto file = parse({}, "code_generator.cpp", code);
+    REQUIRE(get_code(*file) == code);
+}