compiler.hh

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#pragma once
#include "runtime.hh"
#include <llvm/IR/Module.h>
#include <llvm/IR/IRBuilder.h>
#include <llvm/IR/Value.h>
#include <llvm/IR/LLVMContext.h>
#include <unordered_map>

namespace Compiler 
{
    using MysoreScript::Obj;
    class Context
    {
        Interpreter::SymbolTable                     &globalSymbols;
        public:
        llvm::LLVMContext  C;
        std::unique_ptr<llvm::Module>      M;
        llvm::Function     *F;
        llvm::IRBuilder<>   B;
        std::unordered_map<std::string, llvm::Value*> symbols;
        llvm::PointerType  *ObjPtrTy;
        llvm::Type         *ObjIntTy;
        llvm::Type         *SelTy;
        llvm::FunctionType *getClosureType(int bound, int args);
        llvm::FunctionType *getMethodType(int ivars, int args);
        llvm::Value        *lookupSymbolAddr(const std::string &str);
        Context(Interpreter::SymbolTable &g);
        MysoreScript::ClosureInvoke compile();
    };
};