Method getExpressionLeftSideValue

parser/parser.go:755–782

()

}

func (parser *Parser) getExpressionLeftSideValue() (token.Token, bool, error) {
	var leftSide token.Token
	isAnonymitifier := false
	startedWithApostrophe := parser.skipIfCurrentTokenIsApostrophe()

	if startedWithApostrophe {
		isAnonymitifier = true
		value := ""
		for parser.currentToken.Type != token.EOF && parser.currentToken.Type != token.APOSTROPHE {
			value += parser.currentToken.Literal
			parser.nextToken()
		}

		leftSide = token.Token{Type: token.IDENT, Literal: value}

		finishedWithApostrophe := parser.skipIfCurrentTokenIsApostrophe()

		err := validateApostropheWrapping(startedWithApostrophe, finishedWithApostrophe, leftSide)

		if err != nil {
			return token.Token{}, isAnonymitifier, err
		}
	} else {
		leftSide = parser.currentToken
		parser.nextToken()
	}
	return leftSide, isAnonymitifier, nil
}

// getOperationExpression - Return ast.OperationExpression created from tokens and validate the syntax
func (parser *Parser) getOperationExpression(expression ast.Expression) (bool, *ast.OperationExpression, error) {