zig

commit 24db007cde02f756c8825d0bab0ed46c104f5430 (tree)
parent 77395457fe1eb1bd7b96df1e13d4348edb5f1727
Author: mlugg <mlugg@mlugg.co.uk>
Date:   Tue, 11 Mar 2025 15:19:52 +0000

std.mem.Allocator.remap: fix incorrect doc comment (part 2)

Diffstat:
M
lib/std/mem/Allocator.zig
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git 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 `null` is always returned.
+/// `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: {