====================================================
if statement
====================================================

func main() {
	if true {
		false
	};
}

----------------------------------------------------

(source_file
	(function_definition
		name: (identifier)
		parameters: (parameters)
		body: (block
			(if_statement
				condition: (boolean_literal)
				body: (block
					(boolean_literal))))))

====================================================
if else expression
====================================================

func main() {
	return if true {
		false
	} else {
		true
	};
}

----------------------------------------------------

(source_file
	(function_definition
		name: (identifier)
		parameters: (parameters)
		body: (block
			(return_statement
				(if_expression
					condition: (boolean_literal)
					body: (block
						(boolean_literal))
					else: (block
						(boolean_literal)))))))

====================================================
if else expression (no brackets in else)
====================================================

func main() {
	return if true {
		false
	} else true;
}

----------------------------------------------------

(source_file
	(function_definition
		name: (identifier)
		parameters: (parameters)
		body: (block
			(return_statement
				(if_expression
					condition: (boolean_literal)
					body: (block
						(boolean_literal))
					else: (boolean_literal))))))

====================================================
[Error] if expression (missing else)
====================================================

func main() {
	return if true {
		false
	};
}

----------------------------------------------------

(source_file
	(function_definition
		name: (identifier)
		parameters: (parameters)
		body: (block
			(return_statement
				(ERROR
					(boolean_literal)
					(block
					(boolean_literal)))))))