AST

Type Members

1. case class ASTBoolConstant(loc: Position, value: Boolean) extends Expr with Product with Serializable

   

2. case class ASTDoubleConstant(loc: Position, value: Double) extends Expr with Product with Serializable

   

3. case class ASTIdentifier(loc: Position, name: String) extends ASTNode with Product with Serializable

   

4. case class ASTIntConstant(loc: Position, value: Int) extends Expr with Product with Serializable

   

5. sealed abstract class ASTNode extends Positional

   

   Abstract class for nodes in the Decaf abstract syntax tree.

6. case class ASTNullConstant(loc: Position) extends Expr with Product with Serializable

   

7. case class ASTOperator(loc: Position, token: String) extends ASTNode with Product with Serializable

   

8. case class ASTStringConstant(loc: Position, value: String) extends Expr with Product with Serializable

   

9. case class ArithmeticExpr(l: Position, lhs: Expr, o: ASTOperator, rhs: Expr) extends CompoundExpr with Product with Serializable

   

10. case class ArrayAccess(loc: Position, base: Expr, subscript: Expr) extends LValue with Product with Serializable

    

11. case class ArrayType(locat: Position, elemType: Type) extends Type with Product with Serializable

    

12. case class AssignExpr(l: Position, lhs: Expr, rhs: Expr) extends CompoundExpr with Product with Serializable

    

13. case class BoolType(loc: Position) extends Type with Product with Serializable

    

14. case class BreakStmt(loc: Position) extends Stmt with Product with Serializable

    

15. case class Call(loc: Position, base: Option[Expr], field: ASTIdentifier, args: List[Expr]) extends Expr with Product with Serializable

    

16. case class CaseStmt(value: Expr, body: List[Stmt], loc: Position) extends Stmt with Product with Serializable

    

17. case class ClassDecl(name: ASTIdentifier, extnds: Option[NamedType] = None, implements: List[NamedType], members: List[Decl]) extends Decl with Product with Serializable

    

18. abstract class CompoundExpr extends Expr

    

19. abstract class ConditionalStmt extends Stmt

    

20. abstract class Decl extends ASTNode

    

21. case class DefaultCase(body: List[Stmt], loc: Position) extends Stmt with Product with Serializable

    

22. case class DoubleType(loc: Position) extends Type with Product with Serializable

    

23. case class EmptyExpr(loc: Position) extends Expr with Product with Serializable

    

24. case class EqualityExpr(l: Position, lhs: Expr, o: ASTOperator, rhs: Expr) extends CompoundExpr with Product with Serializable

    

25. class ErrorType extends Type

    

26. abstract class Expr extends Stmt

    

27. case class FieldAccess(loc: Position, base: Option[Expr], field: ASTIdentifier) extends LValue with Product with Serializable

    

28. case class FnDecl(name: ASTIdentifier, returnType: Type, formals: List[VarDecl], body: Option[StmtBlock]) extends Decl with Product with Serializable

    

29. case class ForStmt(init: Option[Expr], test: Expr, step: Option[Expr], loopBody: Stmt) extends LoopStmt with Product with Serializable

    

30. case class IfStmt(test: Expr, testBody: Stmt, elseBody: Option[Stmt]) extends ConditionalStmt with Product with Serializable

    

31. case class IntType(loc: Position) extends Type with Product with Serializable

    

32. case class InterfaceDecl(name: ASTIdentifier, members: List[Decl]) extends Decl with Product with Serializable

    

33. abstract class LValue extends Expr

    

34. class ListError extends ErrorType

    

35. case class LogicalExpr(l: Position, lhs: Option[Expr], o: ASTOperator, rhs: Expr) extends CompoundExpr with Product with Serializable

    

36. abstract class LoopStmt extends ConditionalStmt

    

37. class MultiError extends ErrorType

    

38. case class NamedType(name: ASTIdentifier) extends Type with Product with Serializable

    

39. case class NewArrayExpr(loc: Position, size: Expr, elemType: Type) extends Expr with Product with Serializable

    

40. case class NewExpr(loc: Position, cType: NamedType) extends Expr with Product with Serializable

    

41. case class NullType(loc: Position) extends Type with Product with Serializable

    

42. case class PostfixExpr(l: Position, o: ASTOperator, rhs: Expr) extends CompoundExpr with Product with Serializable

    

43. case class PrintStmt(args: List[Expr], loc: Position) extends Stmt with Product with Serializable

    

44. case class Program(decls: List[Decl], loc: Position) extends ASTNode with Product with Serializable

    

45. case class ReadIntegerExpr(loc: Position) extends Expr with Product with Serializable

    

46. case class ReadLineExpr(loc: Position) extends Expr with Product with Serializable

    

47. case class RelationalExpr(l: Position, lhs: Expr, o: ASTOperator, rhs: Expr) extends CompoundExpr with Product with Serializable

    

48. case class ReturnStmt(loc: Position, expr: Option[Expr]) extends Stmt with Product with Serializable

    

49. type ScopeTable = ForkTable[String, TypeAnnotation]

    

50. abstract class Stmt extends ASTNode

    

51. case class StmtBlock(decls: List[VarDecl], stmts: List[Stmt], loc: Position) extends Stmt with Product with Serializable

    

52. case class StringType(loc: Position) extends Type with Product with Serializable

    

53. case class SwitchStmt(variable: Option[Expr], cases: List[CaseStmt], default: Option[DefaultCase], loc: Position) extends Stmt with Product with Serializable

    

54. case class This(loc: Position) extends Expr with Product with Serializable

    

55. abstract class Type extends ASTNode

    

56. case class UndeclaredType(m: String, w: Position) extends ErrorType with Product with Serializable

    

57. case class VarDecl(n: ASTIdentifier, t: Type) extends Decl with Product with Serializable

    

58. case class VoidType(loc: Position) extends Type with Product with Serializable

    

59. case class WhileStmt(test: Expr, loopBody: Stmt) extends LoopStmt with Product with Serializable