Expression Sequences

The expression sequence operator - also called comma sequencing - expression syntax, semantics, associativity and precedence are quite identical to the corresponding C and C++ expressions. This operator , takes two operands: it evaluates both of them and returns the second one.

General Information
Operator	,
Type	binary
Syntaxe	expr , expr
Commutative	no
Operand Types	any type
Result Type	type of the second operand
Functions	evaluates the first operand, then the second one. Returns the evaluation of the second one.

Expression Examples
expression	result
true, "hello"	"hello"
a := 2, 4	4 (note that a equals 2)
b := 10, a := b+1	11