# The `for` keyword
var n_kwfor: TKwfor is writable, noinit
+ # The list of groups to iterate
+ var n_groups = new ANodes[AForGroup](self)
+
+ # The `do` keyword
+ var n_kwdo: TKwdo is writable, noinit
+
+ # The body of the loop
+ var n_block: nullable AExpr = null is writable
+end
+
+# A collection iterated by a for, its automatic variables and its implicit iterator.
+#
+# Standard `for` iterate on a single collection.
+# Multiple `for` can iterate on more than one collection at once.
+class AForGroup
+ super Prod
+
# The list of name of the automatic variables
var n_ids = new ANodes[TId](self)
# The expression used as the collection to iterate on
var n_expr: AExpr is writable, noinit
-
- # The `do` keyword
- var n_kwdo: TKwdo is writable, noinit
-
- # The body of the loop
- var n_block: nullable AExpr = null is writable
end
# A `with` statement