Translate position to a GCC location

include/elna/gcc/elna-generic.h

@@ -0,0 +1,35 @@
+#pragma once
+
+#include "elna/source/ast.h"
+
+#include "config.h"
+#include "system.h"
+#include "coretypes.h"
+#include "tree.h"
+#include "tree-iterator.h"
+
+#include <unordered_map>
+#include <string>
+
+namespace elna
+{
+namespace gcc
+{
+    class generic_visitor final : public source::empty_visitor
+    {
+        tree current_statements{ NULL_TREE };
+        tree current_expression{ NULL_TREE };
+        std::unordered_map<std::string, tree> symbol_map;
+
+    public:
+        void visit(source::program *program) override;
+        void visit(source::call_statement *statement) override;
+        void visit(source::integer_literal *literal) override;
+        void visit(source::boolean_literal *literal) override;
+        void visit(source::binary_expression *expression) override;
+        void visit(source::declaration *declaration) override;
+        void visit(source::variable_expression *expression) override;
+        void visit(source::assign_statement *statement) override;
+    };
+}
+}