1 files changed, 60 insertions, 0 deletions
diff --git a/tiger-compiler/src/ast/for-exp.hh b/tiger-compiler/src/ast/for-exp.hh
new file mode 100644
index 0000000..b06a9be
--- /dev/null
+++ b/tiger-compiler/src/ast/for-exp.hh
@@ -0,0 +1,60 @@
+/**
+ ** \file ast/for-exp.hh
+ ** \brief Declaration of ast::ForExp.
+ */
+
+#pragma once
+
+#include <ast/exp.hh>
+#include <ast/var-dec.hh>
+
+namespace ast
+{
+  /// ForExp.
+  class ForExp : public Exp
+  {
+  public:
+    /** \name Ctor & dtor.
+     ** \{ */
+    /// Construct a ForExp node.
+    ForExp(const Location& location, VarDec* vardec, Exp* hi, Exp* body);
+    ForExp(const ForExp&) = delete;
+    ForExp& operator=(const ForExp&) = delete;
+    /// Destroy a ForExp node.
+    ~ForExp() override;
+    /** \} */
+
+    /// \name Visitors entry point.
+    /// \{ */
+    /// Accept a const visitor \a v.
+    void accept(ConstVisitor& v) const override;
+    /// Accept a non-const visitor \a v.
+    void accept(Visitor& v) override;
+    /// \}
+
+    /** \name Accessors.
+     ** \{ */
+    /// Return implicit variable declaration.
+    const VarDec& vardec_get() const;
+    /// Return implicit variable declaration.
+    VarDec& vardec_get();
+    /// Return high bound of the loop.
+    const Exp& hi_get() const;
+    /// Return high bound of the loop.
+    Exp& hi_get();
+    /// Return instructions executed in the loop.
+    const Exp& body_get() const;
+    /// Return instructions executed in the loop.
+    Exp& body_get();
+    /** \} */
+
+  protected:
+    /// Implicit variable declaration.
+    VarDec* vardec_;
+    /// High bound of the loop.
+    Exp* hi_;
+    /// Instructions executed in the loop.
+    Exp* body_;
+  };
+} // namespace ast
+#include <ast/for-exp.hxx>