operator
<
<
= {
associativity
right
precedence
assignment
}
Declarations
Declaration
func
<
<
=
<
T
where
T
:
FixedWidthInteger
>
(
lhs
:
inout
T
,
rhs
:
T
)
Declaration
func
<
<
=
<
T
,
U
where
T
:
FixedWidthInteger
,
U
:
BinaryInteger
>
(
lhs
:
inout
T
,
rhs
:
U
)
Declaration
func
<
<
=(
lhs
:
inout
Int
,
rhs
:
Int
)