From 967be9e750221ab2ab783f95df79bb26d290a45e Mon Sep 17 00:00:00 2001
From: Martial Simon <msimon_fr@hotmail.com>
Date: Mon, 15 Sep 2025 01:07:58 +0200
Subject: add: added projects

---
 tiger-compiler/src/type/README.txt | 92 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 tiger-compiler/src/type/README.txt

(limited to 'tiger-compiler/src/type/README.txt')

diff --git a/tiger-compiler/src/type/README.txt b/tiger-compiler/src/type/README.txt
new file mode 100644
index 0000000..12bc011
--- /dev/null
+++ b/tiger-compiler/src/type/README.txt
@@ -0,0 +1,92 @@
+* README
+
+Hierarchy of types for the Tiger language, with (most of) their
+interfaces.
+
+
+ostream& operator<<(ostream& ostr, const Type& t)
+bool operator==(const Type& lhs, const Type& rhs);
+bool operator!=(const Type& lhs, const Type& rhs);
+
+/Type/
+    virtual ~Type() {}
+    virtual const Type& actual() const;
+    virtual bool compatible_with(const Type& other) const;
+    virtual void accept(ConstVisitor& v) const;
+    virtual void accept(Visitor& v);
+
+  Nil
+    bool compatible_with(const Type& other) const override;
+    const Type* record_type_get() const;
+    void set_record_type(const Type& type) const;
+
+  Void
+
+  Int
+
+  String
+
+  Named(misc::symbol name, const Type* type)
+    const Type* type_get() const;
+    void type_set(const Type *type) const;
+    misc::symbol name_get() const;
+    void name_set(misc::symbol name);
+    const Type& actual() const override;
+    const bool sound() const;
+    bool compatible_with(const Type& other) const override;
+
+  Array(const Type& type)
+    const Type& type_get() const;
+
+  Record()
+    const Type* field_type(misc::symbol key) const;
+    int field_index(misc::symbol key) const;
+    const list<Field> fields_get() const;
+    void field_add(const Field& field);
+    void field_add(misc::symbol name, const Type& type);
+    const_iterator begin() const;
+    const_iterator end() const;
+
+  Class(const Class* super = nullptr)
+    const Type* attr_type(misc::symbol key) const;
+    const Type* meth_type(misc::symbol key) const;
+    const attrs_type& attrs_get() const;
+    const meths_type& meths_get() const;
+    const Attribute* attr_find(misc::symbol key) const;
+    const Attribute* owner_attr_find(misc::symbol key) const;
+    const Method* owned_meth_find(misc::symbol key) const;
+    void attr_add(const Attribute& attr);
+    void attr_add(const VarDec* def);
+    void meth_add(const Method* method);
+    bool has_data() const;
+    unsigned id_get() const;
+    const Class* super_get() const;
+    void super_set(const Class* type);
+    const subclasses_type& subclasses_get() const;
+    void subclass_add(const Class* subclass) const;
+    void subclasses_clear() const;
+    const Class* common_root(const Class& other) const;
+    bool sound() const;
+    static const Class& object_instance();
+
+  Function(const Record* formals, const Type& result)
+
+    Method(misc::symbol name, const Class* owner, const Record* formals,
+           const Type& result, MethodDec* def)
+      misc::symbol name_get() const;
+      const Class* owner_get() const;
+      const Type& type_get() const;
+      const MethodDec* def_get() const;
+      MethodDec* def_get();
+      void name_set(misc::symbol name);
+      void def_set(MethodDec* def);
+
+Field(misc::symbol name, const Type& type)
+    misc::symbol name_get() const;
+    const Type& type_get() const;
+
+Attribute(const ast::VarDec* def)
+    misc::symbol name_get() const;
+    const Type& type_get() const;
+    const ast::VarDec* def_get() const;
+    void def_set(const ast::VarDec* def);
-- 
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