add: added projectsHEADmain

1 files changed, 29 insertions, 0 deletions

diff --git a/tiger-compiler/src/type/visitor.hxx b/tiger-compiler/src/type/visitor.hxx
new file mode 100644
index 0000000..93a0f9b
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+++ b/tiger-compiler/src/type/visitor.hxx
@@ -0,0 +1,29 @@
+/**
+ ** \file type/visitor.hxx
+ ** \brief Definition of type::Visitor.
+ */
+
+#pragma once
+
+#include <type/type.hh>
+#include <type/visitor.hh>
+
+namespace type
+{
+  template <template <typename> class Const>
+  GenVisitor<Const>::~GenVisitor() = default;
+
+  template <template <typename> class Const>
+  void GenVisitor<Const>::operator()(const_t<Type>& e)
+  {
+    e.accept(*this);
+  }
+
+  template <template <typename> class Const>
+  template <class E>
+  void GenVisitor<Const>::operator()(E* e)
+  {
+    e->accept(*this);
+  }
+
+} // namespace type