1 files changed, 46 insertions, 0 deletions
diff --git a/src/hir/visitor.hpp b/src/hir/visitor.hpp
new file mode 100644
index 00000000..814dac67
--- /dev/null
+++ b/src/hir/visitor.hpp
@@ -0,0 +1,46 @@
+/*
+ */
+#pragma once
+
+#include <hir/hir.hpp>
+
+namespace HIR {
+
+class Visitor
+{
+public:
+    virtual ~Visitor();
+    
+    virtual void visit_crate(::HIR::Crate& crate);
+    
+    virtual void visit_module(::HIR::Module& mod);
+    
+    virtual void visit_type_impl(::HIR::TypeImpl& impl);
+    virtual void visit_trait_impl(::HIR::TraitImpl& impl);
+    virtual void visit_marker_impl(::HIR::MarkerImpl& impl);
+    
+    // - Type Items
+    virtual void visit_type_alias(::HIR::TypeAlias& item);
+    virtual void visit_trait(::HIR::Trait& item);
+    virtual void visit_struct(::HIR::Struct& item);
+    virtual void visit_enum(::HIR::Enum& item);
+    // - Value Items
+    virtual void visit_function(::HIR::Function& item);
+    virtual void visit_static(::HIR::Static& item);
+    virtual void visit_constant(::HIR::Constant& item);
+    
+    // - Misc
+    virtual void visit_params(::HIR::GenericParams& params);
+    virtual void visit_pattern(::HIR::Pattern& pat);
+    virtual void visit_pattern_val(::HIR::Pattern::Value& val);
+    virtual void visit_type(::HIR::TypeRef& tr);
+    
+    virtual void visit_path(::HIR::Path& p);
+    virtual void visit_path_params(::HIR::PathParams& p);
+    virtual void visit_generic_path(::HIR::GenericPath& p);
+
+    virtual void visit_expr(::HIR::ExprPtr& exp);
+};
+
+}   // namespace HIR
+