diff options
Diffstat (limited to 'src/runtime/testdata')
| -rw-r--r-- | src/runtime/testdata/testprog/checkptr.go | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/runtime/testdata/testprog/checkptr.go b/src/runtime/testdata/testprog/checkptr.go index 177db38e5a..45e6fb1aa5 100644 --- a/src/runtime/testdata/testprog/checkptr.go +++ b/src/runtime/testdata/testprog/checkptr.go @@ -7,18 +7,25 @@ package main import "unsafe" func init() { - register("CheckPtrAlignment", CheckPtrAlignment) + register("CheckPtrAlignmentNoPtr", CheckPtrAlignmentNoPtr) + register("CheckPtrAlignmentPtr", CheckPtrAlignmentPtr) register("CheckPtrArithmetic", CheckPtrArithmetic) register("CheckPtrSize", CheckPtrSize) register("CheckPtrSmall", CheckPtrSmall) } -func CheckPtrAlignment() { +func CheckPtrAlignmentNoPtr() { var x [2]int64 p := unsafe.Pointer(&x[0]) sink2 = (*int64)(unsafe.Pointer(uintptr(p) + 1)) } +func CheckPtrAlignmentPtr() { + var x [2]int64 + p := unsafe.Pointer(&x[0]) + sink2 = (**int64)(unsafe.Pointer(uintptr(p) + 1)) +} + func CheckPtrArithmetic() { var x int i := uintptr(unsafe.Pointer(&x)) |