lib/std/array_list.zig                     |  37 +++---
 lib/std/heap/FixedBufferAllocator.zig      |  30 +++--
 lib/std/heap/PageAllocator.zig             |  99 +++++++++------
 lib/std/heap/arena_allocator.zig           |  42 ++++---
 lib/std/heap/general_purpose_allocator.zig | 144 ++++++++++++---------
 lib/std/mem/Allocator.zig                  | 214 ++++++++++++++++++++++----------
 lib/std/testing/failing_allocator.zig      |  40 ++++--
 7 files changed, 389 insertions(+), 217 deletions(-)