diff options
Diffstat (limited to 'lib/std/mem/Allocator.zig')
| -rw-r--r-- | lib/std/mem/Allocator.zig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/std/mem/Allocator.zig b/lib/std/mem/Allocator.zig index 1ad9533116..8ca7ed669b 100644 --- a/lib/std/mem/Allocator.zig +++ b/lib/std/mem/Allocator.zig @@ -308,7 +308,8 @@ pub fn resize(self: Allocator, allocation: anytype, new_len: usize) bool { /// In such case, it is more efficient for the caller to perform those /// operations. /// -/// `allocation` may be an empty slice, in which case a new allocation is made. +/// `allocation` may be an empty slice, in which case `null` is returned, +/// unless `new_len` is also 0, in which case `allocation` is returned. /// /// `new_len` may be zero, in which case the allocation is freed. pub fn remap(self: Allocator, allocation: anytype, new_len: usize) t: { |