1 files changed, 49 insertions, 0 deletions
diff --git a/tiger-compiler/src/ast/break-exp.hh b/tiger-compiler/src/ast/break-exp.hh
new file mode 100644
index 0000000..25d89e8
--- /dev/null
+++ b/tiger-compiler/src/ast/break-exp.hh
@@ -0,0 +1,49 @@
+/**
+ ** \file ast/break-exp.hh
+ ** \brief Declaration of ast::BreakExp.
+ */
+
+#pragma once
+
+#include <ast/exp.hh>
+
+namespace ast
+{
+  /// BreakExp.
+  class BreakExp : public Exp
+  {
+  public:
+    /** \name Ctor & dtor.
+     ** \{ */
+    /// Construct a BreakExp node.
+    explicit BreakExp(const Location& location);
+    BreakExp(const BreakExp&) = delete;
+    BreakExp& operator=(const BreakExp&) = delete;
+    /// Destroy a BreakExp node.
+    /** \} */
+
+    /// \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.
+     ** \{ */
+    // FIXME DONE: Some code was deleted here.
+    /// Return definition site.
+    const Exp* def_get() const;
+    Exp* def_get();
+    // FIXME DONE: Some code was deleted here.
+    /// Set definition site.
+    void def_set(Exp*);
+    /** \} */
+
+  protected:
+    /// The loop it breaks.
+    Exp* def_ = nullptr;
+  };
+} // namespace ast
+#include <ast/break-exp.hxx>