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#pragma once
#include <vector>
#include <string>
#include <memory>
#include "TocParser.h"
using namespace std;
struct Type;
struct Variable;
struct Body;
struct Function;
struct Struct;
struct Program;
struct FuncExpr;
struct LitExpr;
struct IdentifierExpr;
struct AccessExpr;
struct BracketsExpr;
struct UnaryOperatorExpr;
struct BinaryOperatorExpr;
struct TernaryOperatorExpr;
struct DotExpr;
struct ParenExpr;
struct Expr;
struct IfStmt;
struct SwitchStmt;
struct ForStmt;
struct WhileStmt;
struct AssignStmt;
struct ReturnStmt;
struct Stmt;
enum class TypeModifierType {
Pointer, Array
};
struct TypeModifier {
TypeModifierType type;
bool _staticArray;
int _arraySize;
};
struct Type {
std::string name;
std::vector<TypeModifier> modifiers;
};
struct Variable {
std::string name;
Type type;
};
struct Body {
std::vector<Variable> variables;
std::vector<Stmt> statements;
};
struct Function {
Type returnType;
std::string name;
std::vector<Variable> parameters;
Body body;
};
struct Struct {
std::string name;
std::vector<Variable> members;
std::vector<Function> methods;
};
struct Program {
std::vector<Variable> variables;
std::vector<Struct> structs;
std::vector<Function> functions;
};
enum class ExprType {
Func, Lit, Identifier, Brackets, UnaryOperator, BinaryOperator, TernaryOperator, Dot
};
struct FuncExpr {
std::string functionName;
std::vector<Expr> arguments;
};
enum class LitType {
Int, Decimal, String, Bool
};
struct LitExpr {
LitType type;
int _int;
double _decimal;
std::string _string;
bool _bool;
};
// TODO: accessExpr
struct IdentifierExpr {
std::string name;
};
struct BracketsExpr {
std::shared_ptr<Expr> lexpr;
std::shared_ptr<Expr> rexpr;
};
enum class UnaryOperatorType {
Plus, Minus, IncrementPre, DecrementPre, IncrementPost, DecrementPost,
LogicalNot, BitwiseNot, Dereference, AddressOf,
COUNT
};
enum class BinaryOperatorType {
Plus, Minus, Multiply, Divide, Modulo, BitwiseAnd, BitwiseOr, BitwiseXor, LessThan, GreaterThan,
LeftShift, RightShift, LogicalAnd, LogicalOr, Equals, NotEquals, LessThanEquals, GreaterThanEquals, BitwiseAndEquals, BitwiseOrEquals, BitwiseXorEquals,
PlusEquals, MinusEquals, MultiplyEquals, DivideEquals, ModuloEquals,
LeftShiftEquals, RightShiftEquals,
COUNT
};
static std::string UnaryOperatorTypeStrings[] = {
"+", "-", "++", "--", "++", "--", "!", "~", "*", "&" };
static std::string BinaryOperatorTypeStrings[] = {
"+", "-", "*", "/", "%", "&", "|", "^", "<", ">",
"<<",">>","&&","||","==","!=","<=",">=","&=","|=","^=",
"+=","-=","*=","/=","%=",
"<<=",">>=" };
struct UnaryOperatorExpr {
UnaryOperatorType type;
std::shared_ptr<Expr> expr;
};
struct BinaryOperatorExpr {
BinaryOperatorType type;
std::shared_ptr<Expr> lexpr;
std::shared_ptr<Expr> rexpr;
};
struct TernaryOperatorExpr {
std::shared_ptr<Expr> lexpr;
std::shared_ptr<Expr> rexprTrue;
std::shared_ptr<Expr> rexprFalse;
};
struct DotExpr {
std::shared_ptr<Expr> expr;
IdentifierExpr ident;
};
// TODO: paren expr
struct Expr {
ExprType type;
bool parenthesized;
FuncExpr _func;
LitExpr _lit;
IdentifierExpr _identifier;
BracketsExpr _brackets;
UnaryOperatorExpr _unaryOperator;
BinaryOperatorExpr _binaryOperator;
TernaryOperatorExpr _ternaryOperator;
DotExpr _dot;
};
enum class StmtType {
If, Switch, For, While, Assign, Return, Expr
};
struct ElseStmt {
bool _if;
std::shared_ptr<Expr> expr;
Body body;
};
struct IfStmt {
Expr condition;
Body body;
std::vector<ElseStmt> elses;
};
struct SwitchCase {
std::shared_ptr<Expr> expr;
Body body;
};
struct SwitchStmt {
IdentifierExpr ident;
std::vector<SwitchCase> cases;
};
// TODO: int i = 0 (var decl)
struct ForStmt {
std::string varName;
std::shared_ptr<Expr> initValue;
std::shared_ptr<Expr> condition;
std::shared_ptr<Expr> action;
Body body;
};
struct WhileStmt {
Expr condition;
Body body;
};
struct AssignStmt {
std::string name;
Expr expr;
};
struct ReturnStmt {
Expr expr;
};
struct Stmt {
StmtType type;
IfStmt _if;
SwitchStmt _switch;
ForStmt _for;
WhileStmt _while;
AssignStmt _assign;
ReturnStmt _return;
Expr _expr;
};
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