Stowage/go
2
0
Fork 0
mirror of https://github.com/golang/go.git synced 2025-10-25 13:54:14 +00:00
Code Issues Projects Releases Packages Wiki Activity

make every func literal expression allocate,

Browse source 
so that == on func means that the
functions originated in the same
execution of a func literal or definition.

before, there was an inconsistency:

	func() {x++} != func() {x++}

but

	func() {} == func() {}

this CL makes the second case != too,
just like

	make(map[int]int) != make(map[int]int)

R=r
DELTA=202  (71 added, 62 deleted, 69 changed)
OCL=32393
CL=32398
This commit is contained in:
Russ Cox 2009-07-28 20:01:00 -07:00
parent 83940d7c4a
commit 9346c6d901
4 changed files with 141 additions and 132 deletions
Download patch file Download diff file Expand all files Collapse all files

12
test/closure.go
View file

@ -73,6 +73,10 @@ func h() {
f(500);
}
func newfunc() (func(int) int) {
return func(x int) int { return x }
}
func main() {
go f();
@ -85,4 +89,12 @@ func main() {
go h();
check([]int{100,200,101,201,500,101,201,500});
x, y := newfunc(), newfunc();
if x == y {
panicln("newfunc returned same func");
}
if x(1) != 1 || y(2) != 2 {
panicln("newfunc returned broken funcs");
}
}