diff options
Diffstat (limited to 'test/escape2.go')
| -rw-r--r-- | test/escape2.go | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/test/escape2.go b/test/escape2.go index b9b723d866..e3e5904cde 100644 --- a/test/escape2.go +++ b/test/escape2.go @@ -59,7 +59,7 @@ func foo8(xx, yy *int) int { // ERROR "xx does not escape$" "yy does not escape$ return *xx } -func foo9(xx, yy *int) *int { // ERROR "leaking param: xx to result ~r2 level=0$" "leaking param: yy to result ~r2 level=0$" +func foo9(xx, yy *int) *int { // ERROR "leaking param: xx to result ~r0 level=0$" "leaking param: yy to result ~r0 level=0$" xx = yy return xx } @@ -343,11 +343,11 @@ func indaddr1(x int) *int { // ERROR "moved to heap: x$" return &x } -func indaddr2(x *int) *int { // ERROR "leaking param: x to result ~r1 level=0$" +func indaddr2(x *int) *int { // ERROR "leaking param: x to result ~r0 level=0$" return *&x } -func indaddr3(x *int32) *int { // ERROR "leaking param: x to result ~r1 level=0$" +func indaddr3(x *int32) *int { // ERROR "leaking param: x to result ~r0 level=0$" return *(**int)(unsafe.Pointer(&x)) } @@ -374,11 +374,11 @@ func float64bitsptr(f float64) *uint64 { // ERROR "moved to heap: f$" return (*uint64)(unsafe.Pointer(&f)) } -func float64ptrbitsptr(f *float64) *uint64 { // ERROR "leaking param: f to result ~r1 level=0$" +func float64ptrbitsptr(f *float64) *uint64 { // ERROR "leaking param: f to result ~r0 level=0$" return (*uint64)(unsafe.Pointer(f)) } -func typesw(i interface{}) *int { // ERROR "leaking param: i to result ~r1 level=0$" +func typesw(i interface{}) *int { // ERROR "leaking param: i to result ~r0 level=0$" switch val := i.(type) { case *int: return val @@ -389,7 +389,7 @@ func typesw(i interface{}) *int { // ERROR "leaking param: i to result ~r1 level return nil } -func exprsw(i *int) *int { // ERROR "leaking param: i to result ~r1 level=0$" +func exprsw(i *int) *int { // ERROR "leaking param: i to result ~r0 level=0$" switch j := i; *j + 110 { case 12: return j @@ -401,7 +401,7 @@ func exprsw(i *int) *int { // ERROR "leaking param: i to result ~r1 level=0$" } // assigning to an array element is like assigning to the array -func foo60(i *int) *int { // ERROR "leaking param: i to result ~r1 level=0$" +func foo60(i *int) *int { // ERROR "leaking param: i to result ~r0 level=0$" var a [12]*int a[0] = i return a[1] @@ -414,7 +414,7 @@ func foo60a(i *int) *int { // ERROR "i does not escape$" } // assigning to a struct field is like assigning to the struct -func foo61(i *int) *int { // ERROR "leaking param: i to result ~r1 level=0$" +func foo61(i *int) *int { // ERROR "leaking param: i to result ~r0 level=0$" type S struct { a, b *int } @@ -611,11 +611,11 @@ func foo74c() { } } -func myprint(y *int, x ...interface{}) *int { // ERROR "leaking param: y to result ~r2 level=0$" "x does not escape$" +func myprint(y *int, x ...interface{}) *int { // ERROR "leaking param: y to result ~r0 level=0$" "x does not escape$" return y } -func myprint1(y *int, x ...interface{}) *interface{} { // ERROR "leaking param: x to result ~r2 level=0$" "y does not escape$" +func myprint1(y *int, x ...interface{}) *interface{} { // ERROR "leaking param: x to result ~r0 level=0$" "y does not escape$" return &x[0] } @@ -667,13 +667,13 @@ func foo76e() { func foo76f() { for { // TODO: This one really only escapes its scope, but we don't distinguish yet. - defer myprint(nil, 1, 2, 3) // ERROR "... argument escapes to heap$" "1 escapes to heap$" "2 escapes to heap$" "3 escapes to heap$" + defer myprint(nil, 1, 2, 3) // ERROR "... argument does not escape$" "1 escapes to heap$" "2 escapes to heap$" "3 escapes to heap$" } } func foo76g() { for { - defer myprint1(nil, 1, 2, 3) // ERROR "... argument escapes to heap$" "1 escapes to heap$" "2 escapes to heap$" "3 escapes to heap$" + defer myprint1(nil, 1, 2, 3) // ERROR "... argument does not escape$" "1 escapes to heap$" "2 escapes to heap$" "3 escapes to heap$" } } @@ -770,7 +770,7 @@ func foo91(x *int) map[*int]*int { // ERROR "leaking param: x$" return map[*int]*int{x: nil} // ERROR "map\[\*int\]\*int{...} escapes to heap$" } -func foo92(x *int) [2]*int { // ERROR "leaking param: x to result ~r1 level=0$" +func foo92(x *int) [2]*int { // ERROR "leaking param: x to result ~r0 level=0$" return [2]*int{x, nil} } @@ -783,7 +783,7 @@ func foo93(c chan *int) *int { // ERROR "c does not escape$" } // does not leak m -func foo94(m map[*int]*int, b bool) *int { // ERROR "leaking param: m to result ~r2 level=1" +func foo94(m map[*int]*int, b bool) *int { // ERROR "leaking param: m to result ~r0 level=1" for k, v := range m { if b { return k @@ -799,12 +799,12 @@ func foo95(m map[*int]*int, x *int) { // ERROR "m does not escape$" "leaking par } // does not leak m but does leak content -func foo96(m []*int) *int { // ERROR "leaking param: m to result ~r1 level=1" +func foo96(m []*int) *int { // ERROR "leaking param: m to result ~r0 level=1" return m[0] } // does leak m -func foo97(m [1]*int) *int { // ERROR "leaking param: m to result ~r1 level=0$" +func foo97(m [1]*int) *int { // ERROR "leaking param: m to result ~r0 level=0$" return m[0] } @@ -814,12 +814,12 @@ func foo98(m map[int]*int) *int { // ERROR "m does not escape$" } // does leak m -func foo99(m *[1]*int) []*int { // ERROR "leaking param: m to result ~r1 level=0$" +func foo99(m *[1]*int) []*int { // ERROR "leaking param: m to result ~r0 level=0$" return m[:] } // does not leak m -func foo100(m []*int) *int { // ERROR "leaking param: m to result ~r1 level=1" +func foo100(m []*int) *int { // ERROR "leaking param: m to result ~r0 level=1" for _, v := range m { return v } @@ -827,7 +827,7 @@ func foo100(m []*int) *int { // ERROR "leaking param: m to result ~r1 level=1" } // does leak m -func foo101(m [1]*int) *int { // ERROR "leaking param: m to result ~r1 level=0$" +func foo101(m [1]*int) *int { // ERROR "leaking param: m to result ~r0 level=0$" for _, v := range m { return v } @@ -890,27 +890,27 @@ func foo110(x *int) *int { // ERROR "leaking param: x$" return m[nil] } -func foo111(x *int) *int { // ERROR "leaking param: x to result ~r1 level=0" +func foo111(x *int) *int { // ERROR "leaking param: x to result ~r0 level=0" m := []*int{x} // ERROR "\[\]\*int{...} does not escape$" return m[0] } -func foo112(x *int) *int { // ERROR "leaking param: x to result ~r1 level=0$" +func foo112(x *int) *int { // ERROR "leaking param: x to result ~r0 level=0$" m := [1]*int{x} return m[0] } -func foo113(x *int) *int { // ERROR "leaking param: x to result ~r1 level=0$" +func foo113(x *int) *int { // ERROR "leaking param: x to result ~r0 level=0$" m := Bar{ii: x} return m.ii } -func foo114(x *int) *int { // ERROR "leaking param: x to result ~r1 level=0$" +func foo114(x *int) *int { // ERROR "leaking param: x to result ~r0 level=0$" m := &Bar{ii: x} // ERROR "&Bar{...} does not escape$" return m.ii } -func foo115(x *int) *int { // ERROR "leaking param: x to result ~r1 level=0$" +func foo115(x *int) *int { // ERROR "leaking param: x to result ~r0 level=0$" return (*int)(unsafe.Pointer(uintptr(unsafe.Pointer(x)) + 1)) } @@ -1148,16 +1148,16 @@ L100: func foo121() { for i := 0; i < 10; i++ { - defer myprint(nil, i) // ERROR "... argument escapes to heap$" "i escapes to heap$" - go myprint(nil, i) // ERROR "... argument escapes to heap$" "i escapes to heap$" + defer myprint(nil, i) // ERROR "... argument does not escape$" "i escapes to heap$" + go myprint(nil, i) // ERROR "... argument does not escape$" "i escapes to heap$" } } // same as foo121 but check across import func foo121b() { for i := 0; i < 10; i++ { - defer fmt.Printf("%d", i) // ERROR "... argument escapes to heap$" "i escapes to heap$" - go fmt.Printf("%d", i) // ERROR "... argument escapes to heap$" "i escapes to heap$" + defer fmt.Printf("%d", i) // ERROR "... argument does not escape$" "i escapes to heap$" + go fmt.Printf("%d", i) // ERROR "... argument does not escape$" "i escapes to heap$" } } |