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runtime: replace unsafe pointer arithmetic with array indexing 

Change-Id: I313819abebd4cda4a6c30fd0fd6f44cb1d09161f
Reviewed-on: https://go-review.googlesource.com/16167
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Matthew Dempsky 2015-10-21 12:30:58 -07:00
parent 84afa1be76
commit 7df8ba136c
1 changed files with 1 additions and 1 deletions
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2
src/runtime/mfinal.go
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@ -160,7 +160,7 @@ func runfinq() {
} }
for fb != nil { for fb != nil {
for i := fb.cnt; i > 0; i-- { for i := fb.cnt; i > 0; i-- {
f := (*finalizer)(add(unsafe.Pointer(&fb.fin), uintptr(i-1)*unsafe.Sizeof(finalizer{}))) f := &fb.fin[i-1]
framesz := unsafe.Sizeof((interface{})(nil)) + uintptr(f.nret) framesz := unsafe.Sizeof((interface{})(nil)) + uintptr(f.nret)
if framecap < framesz { if framecap < framesz {