No. These are variable declarations not assignment statements. In the assignment “a = b” there is a copy implied but for the variable declaration the “=“ should not be read as “is copied to” but rather “of this kind”.
var a is of the kind [3]bytes which happen to be 2, 4, and 6. Size = 3 Second is similar var b is of the kind [as many as initializers]bytes which happen to be 2, 4, and 6, so three bytes. Size = 3 On Thu, Jan 31, 2019 at 4:48 PM 伊藤和也 <kazya.ito.dr...@gmail.com> wrote: > When initializing variables, If the copies of values are made, their > memory usages will be: > > var a = [3]int8{2, 4, 6} >> | | > > 3 bytes + 3 bytes = 6 bytes > > > var b = []int8[2, 4, 6} >> | | >> 24 bytes + 24 bytes = 48 bytes > > > var c = func() {} >> | | >> 8 bytes + 8 bytes = 16 bytes > > > var d = struct{n1 int, n2 int}{1, 2} >> | | >> 16 bytes + 16 bytes = 32 bytes > > -- > You received this message because you are subscribed to the Google Groups > "golang-nuts" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to golang-nuts+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- *Michael T. jonesmichael.jo...@gmail.com <michael.jo...@gmail.com>* -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.