Operators

Here is a list of all the operators in the language.

Arithmetic Operators

Operator	Description	Example
+	Adds two values	5 + 5 = 10
-	Subtracts two values	5 - 5 = 0
*	Multiplies two values	5 * 5 = 25
/	Divides two values	5 / 5 = 1
%	Returns the remainder of two values	7 % 5 = 2

Comparison Operators

Operator	Description	Example
==	Returns true if two values are equal	5 == 5 = true
!=	Returns true if two values are not equal	5 != 5 = false
<	Returns true if the first value is less than the second value	5 < 6 = true
>	Returns true if the first value is greater than the second value	5 > 6 = false
<=	Returns true if the first value is less than or equal to the second value	5 <= 6 = true
>=	Returns true if the first value is greater than or equal to the second value	5 >= 6 = false

Logical Operators

Operator	Description	Example
&&	Returns true if both values are true	true && false = false
||	Returns true if either value is true	true || false = true
!	Returns true if the value is false	!true = false

Error Handling Operators

Note: Also have a look at Bang.

Operator	Description	Example
?	Returns whether or not an expression is null	x?
!	Forwards an error that occurs in a function	foo()!

Bitwise Operators

Not implemented yet.

Assignment Operators

Operator	Description	Example
=	Assigns a value to a variable	x = 5
+=	Adds a value to a variable	x += 5
-=	Subtracts a value from a variable	x -= 5
*=	Multiplies a variable by a value	x *= 5
/=	Divides a variable by a value	x /= 5

Other Operators

Operator	Description	Example
.	Accesses a member of a struct	foo.bar
[]	Accesses an element of an array	foo[0]
()	Calls a function	foo()
:	Declares a type	let x: int = 5
;	Ends a statement	let x = 5;

Order of Operations

Order of operations is the order in which operators are evaluated. For example, in the expression 5 + 5 * 5, the multiplication operator (*) is evaluated before the addition operator (+). This means that the expression is evaluated as 5 + (5 * 5), which equals 30.

The order of operations is as follows:

1. Parentheses: ()
2. Unary operators: !, -, new
3. Multiplication and division: *, /, %
4. Addition and subtraction: +, -
5. Comparison operators: ==, !=, <, >, <=, >=
6. Logical operators: &&, ||