tmp
This commit is contained in:
IlyaShurupov
Ilya Shurupov
parent
b647271081
commit
87fb15ed13
9 changed files with 351 additions and 368 deletions
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@ -3,32 +3,13 @@
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using namespace obj;
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using namespace BCgen;
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Expression::Expression() {}
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Expression::Expression(Type type) :
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mType(type) {}
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ExpressionChild* Expression::ExprChild(tp::String id) { return new ExpressionChild(this, id); }
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ExpressionChild* Expression::ExprChild(const tp::String& id) { return new ExpressionChild(this, id); }
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ExpressionCall* Expression::ExprCall(ExpressionList* args) { return new ExpressionCall(this, args); }
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ExpressionLocal* obj::BCgen::ExprLocal(tp::String id) { return new ExpressionLocal(id); }
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ExpressionSelf* obj::BCgen::ExprSelf() { return new ExpressionSelf(); }
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ExpressionNew* obj::BCgen::ExprNew(tp::String type) { return new ExpressionNew(type); }
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ExpressionAriphm* obj::BCgen::ExprAriphm(Expression* left, Expression* right, OpCode type) {
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return new ExpressionAriphm(left, right, type);
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}
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ExpressionFunc* obj::BCgen::ExprFunc(tp::String id) { return new ExpressionFunc(id); }
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ExpressionBoolean* obj::BCgen::ExprBool(Expression* left, Expression* right, obj::OpCode type) {
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return new ExpressionBoolean(left, right, ExpressionBoolean::BoolType(type));
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}
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ExpressionBoolean* obj::BCgen::ExprBoolNot(Expression* invert) { return new ExpressionBoolean(invert); }
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ExpressionBoolean::ExpressionBoolean(Expression* left, Expression* right, BoolType type) :
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Expression(Type::BOOLEAN),
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mLeft(left),
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@ -40,60 +21,103 @@ ExpressionBoolean::ExpressionBoolean(Expression* invert) :
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mLeft(invert),
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mBoolType(BoolType::NOT) {}
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ExpressionBoolean::~ExpressionBoolean() {
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delete mLeft;
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delete mRight;
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}
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ExpressionCall::ExpressionCall(Expression* mParent, ExpressionList* args) :
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Expression(Type::CALL),
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mParent(mParent) {
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mArgs = args;
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}
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ExpressionCall::~ExpressionCall() {
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delete mParent;
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delete mArgs;
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}
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ExpressionList::ExpressionList() :
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Expression(Type::LIST) {}
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ExpressionNew::ExpressionNew(tp::String type) :
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ExpressionList::~ExpressionList() {
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for (auto item : mItems) {
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delete item.data();
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}
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}
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ExpressionNew::ExpressionNew(const tp::String& type) :
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Expression(Type::NEW),
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mNewType(type) {}
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ExpressionLocal::ExpressionLocal(tp::String id) :
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ExpressionNew::~ExpressionNew() = default;
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ExpressionLocal::ExpressionLocal(const tp::String& id) :
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Expression(Type::LOCAL),
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mLocalId(id) {}
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ExpressionLocal::~ExpressionLocal() = default;
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ExpressionSelf::ExpressionSelf() :
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Expression(Type::SELF) {}
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ExpressionChild::ExpressionChild(Expression* mParent, tp::String id) :
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ExpressionChild::ExpressionChild(Expression* mParent, const tp::String& id) :
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Expression(Type::CHILD),
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mParent(mParent),
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mLocalId(id) {}
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ExpressionAriphm::ExpressionAriphm(Expression* left, Expression* right, OpCode type) :
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Expression(Type::ARIPHM),
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ExpressionChild::~ExpressionChild() { delete mParent; }
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ExpressionArithmetics::ExpressionArithmetics(Expression* left, Expression* right, OpCode type) :
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Expression(Type::ARITHMETICS),
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mLeft(left),
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mRight(right),
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mOpType(type) {}
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ExpressionFunc::ExpressionFunc(tp::String id) :
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ExpressionArithmetics::~ExpressionArithmetics() {
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delete mLeft;
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delete mRight;
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}
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ExpressionFunc::ExpressionFunc(const tp::String& id) :
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Expression(Type::FUNC),
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mFuncId(id) {}
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ExpressionConst::ExpressionConst(tp::String val) :
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ExpressionFunc::~ExpressionFunc() = default;
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ExpressionConst::ExpressionConst(const tp::String& val) :
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Expression(Type::CONST_EXPR),
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mConstType(STR),
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str(val) {}
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ExpressionConst::ExpressionConst(const char* val) :
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Expression(Type::CONST_EXPR),
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mConstType(STR),
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str(val) {}
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ExpressionConst::ExpressionConst(tp::int4 val) :
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Expression(Type::CONST_EXPR),
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mConstType(INT),
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integer(val) {}
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ExpressionConst::ExpressionConst(tp::flt4 val) :
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Expression(Type::CONST_EXPR),
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mConstType(FLT),
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floating(val) {}
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ExpressionConst::ExpressionConst(tp::alni val) :
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Expression(Type::CONST_EXPR),
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mConstType(INT),
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integer(val) {}
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ExpressionConst::ExpressionConst(tp::alnf val) :
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Expression(Type::CONST_EXPR),
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mConstType(FLT),
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floating(val) {}
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ExpressionConst::ExpressionConst(bool val) :
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Expression(Type::CONST_EXPR),
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mConstType(BOOL),
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boolean(val) {}
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ExpressionConst::~ExpressionConst() = default;
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@ -212,18 +212,17 @@ void FunctionDefinition::EvalStatement(Statement* stm) {
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type = "str";
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break;
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}
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default:
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{
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ASSERT(0 && "Cantbe");
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}
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}
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auto new_expr = new ExpressionNew(type);
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auto defLocalExpr = new StatementLocalDef(stm_local_def->mLocalId, new_expr);
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EvalStatement(StmDefLocal(stm_local_def->mLocalId, new_expr));
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EvalStatement(defLocalExpr);
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EvalExpr(stm_local_def->mConstExpr);
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inst(Instruction(OpCode::LOAD_LOCAL, mConstants.get(stm_local_def->mLocalId)));
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inst(Instruction(OpCode::OBJ_COPY));
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delete defLocalExpr;
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}
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break;
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}
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@ -256,8 +255,6 @@ void FunctionDefinition::EvalStatement(Statement* stm) {
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default: ASSERT(0)
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}
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delete stm;
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}
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void FunctionDefinition::EvalExpr(Expression* expr) {
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@ -283,9 +280,9 @@ void FunctionDefinition::EvalExpr(Expression* expr) {
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inst(Instruction(OpCode::LOAD_LOCAL, mConstants.get(func->mFuncId)));
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break;
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}
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case Expression::Type::ARIPHM:
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case Expression::Type::ARITHMETICS:
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{
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auto ariphm = (ExpressionAriphm*) expr;
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auto ariphm = (ExpressionArithmetics*) expr;
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EvalExpr(ariphm->mRight);
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EvalExpr(ariphm->mLeft);
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inst(Instruction(ariphm->mOpType));
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@ -359,7 +356,6 @@ void FunctionDefinition::EvalExpr(Expression* expr) {
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default: ASSERT(0)
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}
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delete expr;
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}
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tp::alni instSize(const Instruction& inst) {
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@ -553,32 +549,16 @@ tp::List<Instruction>::Node* FunctionDefinition::inst(Instruction inst) {
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return mInstructions.last();
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}
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static Parser* sParger = NULL;
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void obj::BCgen::init() {}
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void obj::BCgen::init() {
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ASSERT(!sParger);
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if (!sParger) {
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sParger = new Parser();
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}
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}
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void obj::BCgen::deinit() {
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ASSERT(sParger);
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if (sParger) {
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delete sParger;
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sParger = nullptr;
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}
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}
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void obj::BCgen::deinit() {}
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bool obj::BCgen::Compile(obj::MethodObject* method) {
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ASSERT(method);
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ASSERT(sParger);
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if (!sParger) return false;
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Parser sParger;
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auto script = method->mScript->mReadable->val;
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auto res = sParger->parse(script);
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auto res = sParger.parse(script);
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if (res.err) {
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// TODO : print parse error
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@ -3,112 +3,105 @@
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using namespace obj;
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using namespace BCgen;
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StatementFuncDef::StatementFuncDef(tp::String function_id) {
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mType = Type::DEF_FUNC;
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StatementFuncDef::StatementFuncDef(const tp::String& function_id) :
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Statement(Type::DEF_FUNC) {
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mFunctionId = function_id;
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}
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StatementLocalDef::StatementLocalDef(tp::String id, Expression* value) :
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StatementFuncDef::~StatementFuncDef() { delete mStatements; }
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StatementLocalDef::StatementLocalDef(const tp::String& id, Expression* value) :
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mLocalId(id),
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mNewExpr(value) {
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mType = Type::DEF_LOCAL;
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Statement(Type::DEF_LOCAL) {
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if (value->mType == Expression::Type::CONST_EXPR) {
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mIsConstExpr = true;
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mConstExpr = (ExpressionConst*) value;
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} else {
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mIsConstExpr = false;
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mNewExpr = value;
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}
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}
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StatementLocalDef::StatementLocalDef(tp::String id, ExpressionConst* value) :
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mLocalId(id),
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mConstExpr(value),
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mIsConstExpr(true) {
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mType = Type::DEF_LOCAL;
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StatementLocalDef::~StatementLocalDef() {
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delete mNewExpr;
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delete mConstExpr;
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}
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StatementCopy::StatementCopy(Expression* left, Expression* right) :
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mLeft(left),
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mRight(right) {
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mType = Type::COPY;
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mRight(right),
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Statement(Type::COPY) {}
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StatementCopy::~StatementCopy() {
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delete mLeft;
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delete mRight;
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}
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StatementReturn::StatementReturn() { mType = Type::RET; }
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StatementReturn::StatementReturn() :
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Statement(Type::RET) {}
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StatementReturn::StatementReturn(Expression* ret) :
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mRet(ret) {
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mType = Type::RET;
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}
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mRet(ret),
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Statement(Type::RET) {}
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StatementReturn::~StatementReturn() { delete mRet; }
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StatementPrint::StatementPrint(Expression* target) :
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mTarget(target) {
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mType = Type::PRINT;
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}
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mTarget(target),
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Statement(Type::PRINT) {}
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StatementScope::StatementScope(tp::InitialierList<Statement*> statements, bool aPushToScopeStack) {
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mType = Type::SCOPE;
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StatementPrint::~StatementPrint() { delete mTarget; }
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StatementScope::StatementScope(tp::InitialierList<Statement*> statements, bool aPushToScopeStack) :
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Statement(Type::SCOPE) {
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mStatements = statements;
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mPushToScopeStack = aPushToScopeStack;
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}
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StatementIf::StatementIf(Expression* condition, StatementScope* on_true, StatementScope* on_false) {
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mType = Type::IF;
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StatementScope::~StatementScope() {
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for (auto iter : mStatements) {
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delete iter.data();
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}
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}
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StatementIf::StatementIf(Expression* condition, StatementScope* on_true, StatementScope* on_false) :
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Statement(Type::IF) {
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mOnFalse = on_false;
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mOnTrue = on_true;
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mCondition = condition;
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}
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StatementWhile::StatementWhile(Expression* condition, StatementScope* scope) {
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mType = Type::WHILE;
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StatementIf::~StatementIf() {
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delete mCondition;
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delete mOnTrue;
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delete mOnFalse;
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}
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StatementWhile::StatementWhile(Expression* condition, StatementScope* scope) :
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Statement(Type::WHILE) {
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mScope = scope;
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mCondition = condition;
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}
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StatementIgnore::StatementIgnore(Expression* expr) {
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mType = Type::IGNORE;
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StatementWhile::~StatementWhile() {
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delete mCondition;
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delete mScope;
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}
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StatementIgnore::StatementIgnore(Expression* expr) :
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Statement(Type::IGNORE) {
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mExpr = expr;
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}
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StatementClassDef::StatementClassDef(tp::String class_id, StatementScope* scope) {
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StatementIgnore::~StatementIgnore() { delete mExpr; }
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StatementClassDef::StatementClassDef(const tp::String& class_id, StatementScope* scope) :
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Statement(Type::CLASS_DEF) {
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mClassId = class_id;
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mScope = scope;
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mType = Type::CLASS_DEF;
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}
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// helpers
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StatementFuncDef*
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obj::BCgen::StmDefFunc(tp::String id, tp::InitialierList<tp::String> args, tp::InitialierList<Statement*> stms) {
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auto out = new StatementFuncDef(id);
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auto scope = new StatementScope(stms, true);
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out->mStatements = scope;
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out->mArgs = args;
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return out;
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}
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StatementLocalDef* obj::BCgen::StmDefLocal(tp::String id, Expression* value) {
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if (value->mType == Expression::Type::CONST_EXPR) {
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return new StatementLocalDef(id, (ExpressionConst*) value);
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}
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StatementClassDef::~StatementClassDef() { delete mScope; }
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return new StatementLocalDef(id, value);
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}
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StatementCopy* obj::BCgen::StmCopy(Expression* left, Expression* right) { return new StatementCopy(left, right); }
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StatementPrint* obj::BCgen::StmPrint(Expression* target) { return new StatementPrint(target); }
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StatementReturn* obj::BCgen::StmReturn() { return new StatementReturn(); }
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StatementReturn* obj::BCgen::StmReturn(Expression* obj) { return new StatementReturn(obj); }
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StatementIf* obj::BCgen::StmIf(Expression* condition, StatementScope* on_true, StatementScope* on_false) {
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return new StatementIf(condition, on_true, on_false);
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}
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StatementScope* obj::BCgen::StmScope(tp::InitialierList<Statement*> statements, bool aPushToScopeStack = false) {
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return new StatementScope(statements, aPushToScopeStack);
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}
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StatementWhile* obj::BCgen::StmWhile(Expression* condition, StatementScope* scope) {
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return new StatementWhile(condition, scope);
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}
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StatementIgnore* obj::BCgen::StmIgnore(Expression* expr) { return new StatementIgnore(expr); }
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StatementClassDef* obj::BCgen::StmClassDef(tp::String id, StatementScope* scope) {
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return new StatementClassDef(id, scope);
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}
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Statement::Statement(Statement::Type type) { mType = type; }
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