// parser grammar ExprParser;

// options {
//     tokenVocab=ExprLexer;
// }

// // Class Parser rules
// prog : class EOF;

// class:(Public | Private | Protected ) Class ID SLPAREN method+ SRPAREN;

// //Method Decloration
// method: Public Static Void ID LPAREN arg* RPAREN SLPAREN methodCode SRPAREN
//         | Private Static Void ID SLPAREN methodCode SRPAREN
//         | Protected Static Void ID SLPAREN methodCode SRPAREN
//         ;

// methodCode: systemOutPrint* forloop*
//           ;

// systemOutPrint
//     : SYSTEM DOT OUT DOT PRINT LPAREN data RPAREN SEMI;

// forloop: For LPAREN arg RPAREN SLPAREN methodCode SRPAREN;

// arg: String arraydef* ID
//    | exp SEMI exp SEMI exp
//    ;

// exp: define
//     | ID GreterEql INTE
//     | ID INCMENT
//     ;
// define :  Int ID EQL INTE;
// arraydef: SqLPAREN (data T)* SqRPAREN;
// data: STRING ;


// //TODO: sections 4 to 9

// //Primitive Types
// type:
//     primitiveType dims? //Handle int[] or just int
//     |name dims?;

// primitiveType:
//     primitiveNumericType
//     |Boolean;

// primitiveNumericType:
//     primitiveIntegralType
//     |primitiveFloatingPointType;

// primitiveIntegralType:
//     Byte
//     |Short
//     |Int
//     |Long
//     |Char;

// primitiveFloatingPointType:
//     Float
//     |Double;

// dims:
//     (LBracket RBracket)*;

// name:
//     Identifier (Dot Identifier)*;
// // Operators 15.20 Relational Operators
// relationalExpression:
//     shiftExpression
//     |relationalExpression LessThan ShiftExpression
//     |relationalExpression GreaterThan ShiftExpression
//     |relationalExpression LessOrEqual ShiftExpression
//     |relationalExpression GreaterOrEqual ShiftExpression
//     |relationalExpression InstanceOf ReferenceType;

// //Equality Operators

// equalityExpression:
//     relationalExpression
//     |equalityExpression EqualEqual relationalExpression
//     |equalityExpression NotEqualTo relationalExpression;

// //Bitwise and Logical Operators
// andExpression:
//     equalityExpression
//     |andExpression BitwiseAND andExpression;
// exclusiveOrExpression:
//     andExpression
//     |exclusiveOrExpression BitwiseXOR andExpression;
// inclusiveOrExpression:
//     exclusiveOrExpression
//     inclusiveOrExpression BitwiseOR exclusiveOrExpression;
// //Conditional And (&&)
// conditionalAndExpression:
//     inclusiveOrExpression
//     |conditionalAndExpression ConditionalAnd inclusiveOrExpression;
// //conditional Or (||)
// conditionalOrExpression:
//     conditionalAndExpression
//     |conditionalOrExpression ConditionalOr conditionalAndExpression;
// //conditional Operator (?)
// conditionalExpression:
//     conditionalOrExpression
//     |conditionalOrExpression QuestionMark exp Colon conditionalOrExpression;

// //Assignment operators
// assignmentExpression:
//     conditionalExpression
//     |assignment;
// assignment:
//     leftHandSide assignmentOperator assignmentExpression;
// leftHandSide:
//     expressionName;
//     |fieldAccess
//     |arrayAccess;
// assignmentOperator:
//     Assignment | MultiplyAssign | DivideAssign | RemainderAssign | AddAssign | SubtractAssign | LeftShiftAssign
//     | SighnedRightShiftAssign | BitwiseANDAssign | BitwiseXORAssign | BitwiseORAssign;

// //Determining Meaning of a Name (Section 6.5)
// expressionName:
//     name;
//     |ambiguousName Dot name;