73 lines
1.8 KiB
C++
73 lines
1.8 KiB
C++
#pragma once
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#include <memory>
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#include <vector>
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#include <set>
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#include "instruction.hpp"
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#include "llvm_context.hpp"
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#include "parsed_type.hpp"
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#include "type_env.hpp"
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struct ast;
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using ast_ptr = std::unique_ptr<ast>;
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struct constructor {
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std::string name;
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std::vector<parsed_type_ptr> types;
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int8_t tag;
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constructor(std::string n, std::vector<parsed_type_ptr> ts)
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: name(std::move(n)), types(std::move(ts)) {}
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};
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using constructor_ptr = std::unique_ptr<constructor>;
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struct definition_defn {
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std::string name;
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std::vector<std::string> params;
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ast_ptr body;
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type_env_ptr env;
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type_env_ptr var_env;
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std::set<std::string> free_variables;
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type_ptr full_type;
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type_ptr return_type;
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std::vector<instruction_ptr> instructions;
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llvm::Function* generated_function;
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definition_defn(std::string n, std::vector<std::string> p, ast_ptr b)
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: name(std::move(n)), params(std::move(p)), body(std::move(b)) {
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}
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void find_free(type_mgr& mgr, type_env_ptr& env);
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void insert_types(type_mgr& mgr);
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void typecheck(type_mgr& mgr);
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void compile();
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void declare_llvm(llvm_context& ctx);
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void generate_llvm(llvm_context& ctx);
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};
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using definition_defn_ptr = std::unique_ptr<definition_defn>;
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struct definition_data {
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std::string name;
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std::vector<std::string> vars;
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std::vector<constructor_ptr> constructors;
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type_env_ptr env;
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definition_data(
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std::string n,
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std::vector<std::string> vs,
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std::vector<constructor_ptr> cs)
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: name(std::move(n)), vars(std::move(vs)), constructors(std::move(cs)) {}
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void insert_types(type_env_ptr& env);
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void insert_constructors() const;
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void generate_llvm(llvm_context& ctx);
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};
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using definition_data_ptr = std::unique_ptr<definition_data>;
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