Выражения

ExpressionList:
	)
	ExpressionList1

ExpressionList1:
	Expression1 ExpressionList2
	
ExpressionList2:
	ExpressionList3
	Expression2 ExpressionList2
	Operation ExpressionList1
	
ExpressionList3:
	)
	, ExpressionList

ExpressionSemicolon:
	;
	ExpressionSemicolon1

ExpressionSemicolon1:
	Expression1 ExpressionSemicolon2

ExpressionSemicolon2:
	;
	Expression2 ExpressionSemicolon2
	Operation ExpressionSemicolon1

ExpressionParenthesisClose:
	)
	ExpressionParenthesisClose1

ExpressionParenthesisClose1:
	Expression1 ExpressionParenthesisClose2

ExpressionParenthesisClose2:
	)
	Expression2 ExpressionParenthesisClose2
	Operation ExpressionParenthesisClose1

ExpressionBracesClose:
	}
	ExpressionBracesClose1

ExpressionBracesClose1:
	Expression1 ExpressionBracesClose2

ExpressionBracesClose2:
	}
	Expression2 ExpressionBracesClose2
	Operation ExpressionBracesClose1

Expression1:
	true
	false
	Name
	Number
	DataType
	+ Expression1
	- Expression1
	! Expression1
	++ Expression1
	-- Expression1
	( ExpressionParenthesisClose1

Expression2:
	( ExpressionList

Operation:
	|
	&
	==
	!=
	>
	<<
	>=
	<=
	+
	-
	*
	/
	%
	=
	*=
	/=
	%=
	+=
	-=
	&=
	^=
	|=

Синтаксис выражений во многом похож на синтаксис С++. Одно из отличий - отсутствуют постфиксные операции '++' и '--'.

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