diff options
Diffstat (limited to 'design/70257-memory-regions.md')
| -rw-r--r-- | design/70257-memory-regions.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/design/70257-memory-regions.md b/design/70257-memory-regions.md index d3eeb0b..276721a 100644 --- a/design/70257-memory-regions.md +++ b/design/70257-memory-regions.md @@ -189,7 +189,7 @@ region.Do(func() { y := make([]int, 10) z := make(map[string]string) *w = use(x, y, z) - keep = *w // w is unbound from the region. + keep = w // w is unbound from the region. }) // x, y, and z's memory is eagerly cleaned up, w is not. ``` @@ -434,7 +434,7 @@ func findRegionBlock(ptr unsafe.Pointer) *regionBlock { // Check if the pointer lies inside of a region arena. arenaIdx := uintptr(ptr)/heapArenaBytes if mheap_.isRegionArena[arenaIdx/8]&(uint8(1)<<(arenaIdx%8)) == 0 { - return nil, 0 + return nil } // Find the base of the block, where the fade bitmap, among other things, lives. base := uintptr(ptr) &^ (8192-1) |