Commit bd5dc75068dcfb3dcd6b8197ee5d941cacb15cb9 | zig

author	Meghan Denny <hello@nektro.net> 2026-03-10 14:17:40-07:00
committer	Andrew Kelley <andrew@ziglang.org> 2026-03-11 01:55:49+01:00
log	bd5dc75068dcfb3dcd6b8197ee5d941cacb15cb9
tree	f93e3c132f2233afd8466d3999d346e9544952b4
parent	6015192fb62f4dac430a23227df21ab6368e8e07

7 files changed, 8 insertions(+), 12 deletions(-)

doc/langref.html.in+1-1

...	...	@@ -6368,7 +6368,7 @@ fn cmpxchgWeakButNotAtomic(comptime T: type, ptr: *T, expected_value: T, new_val
6368	6368	</p>
6369	6369	<p>
6370	6370	Zig has a general purpose allocator available to be imported
6371		with {#syntax#}std.heap.GeneralPurposeAllocator{#endsyntax#}. However, it is still recommended to
	6371	with {#syntax#}std.heap.DebugAllocator{#endsyntax#}. However, it is still recommended to
6372	6372	follow the {#link\|Choosing an Allocator#} guide.
6373	6373	</p>
6374	6374

lib/compiler/aro/main.zig+1-1

...	...	@@ -13,7 +13,7 @@ const assembly_backend = @import("assembly_backend");
13	13	var debug_allocator: std.heap.DebugAllocator(.{
14	14	.stack_trace_frames = 0,
15	15	// A unique value so that when a default-constructed
16		// GeneralPurposeAllocator is incorrectly passed to testing allocator, or
	16	// DebugAllocator is incorrectly passed to testing allocator, or
17	17	// vice versa, panic occurs.
18	18	.canary = @truncate(0xc647026dc6875134),
19	19	}) = .{};

lib/std/hash/benchmark.zig+1-1

...	...	@@ -440,7 +440,7 @@ pub fn main(init: std.process.Init) !void {
440	440	std.process.exit(1);
441	441	}
442	442
443		var gpa: std.heap.GeneralPurposeAllocator(.{}) = .init;
	443	var gpa: std.heap.DebugAllocator(.{}) = .init;
444	444	defer std.testing.expect(gpa.deinit() == .ok) catch @panic("leak");
445	445	const allocator = gpa.allocator();
446	446

lib/std/heap.zig+1-5

...	...	@@ -19,10 +19,6 @@ pub const BrkAllocator = @import("heap/BrkAllocator.zig");
19	19	pub const DebugAllocatorConfig = @import("heap/debug_allocator.zig").Config;
20	20	pub const DebugAllocator = @import("heap/debug_allocator.zig").DebugAllocator;
21	21	pub const Check = enum { ok, leak };
22		/// Deprecated; to be removed after 0.14.0 is tagged.
23		pub const GeneralPurposeAllocatorConfig = DebugAllocatorConfig;
24		/// Deprecated; to be removed after 0.14.0 is tagged.
25		pub const GeneralPurposeAllocator = DebugAllocator;
26	22
27	23	/// A memory pool that can allocate objects of a single type very quickly.
28	24	/// Use this when you need to allocate a lot of objects of the same type,
...	...	@@ -1006,7 +1002,7 @@ const page_size_max_default: ?usize = switch (builtin.os.tag) {
1006	1002	test {
1007	1003	_ = @import("heap/memory_pool.zig");
1008	1004	_ = ArenaAllocator;
1009		_ = GeneralPurposeAllocator;
	1005	_ = DebugAllocator(.{});
1010	1006	_ = FixedBufferAllocator;
1011	1007	if (builtin.single_threaded) {
1012	1008	if (builtin.cpu.arch.isWasm() or (builtin.os.tag == .linux and !builtin.link_libc)) {

lib/std/testing.zig+2-2

...	...	@@ -19,11 +19,11 @@ var base_allocator_instance = std.heap.FixedBufferAllocator.init("");
19	19
20	20	/// This should only be used in temporary test programs.
21	21	pub const allocator = allocator_instance.allocator();
22		pub var allocator_instance: std.heap.GeneralPurposeAllocator(.{
	22	pub var allocator_instance: std.heap.DebugAllocator(.{
23	23	.stack_trace_frames = if (std.debug.sys_can_stack_trace) 10 else 0,
24	24	.resize_stack_traces = true,
25	25	// A unique value so that when a default-constructed
26		// GeneralPurposeAllocator is incorrectly passed to testing allocator, or
	26	// DebugAllocator is incorrectly passed to testing allocator, or
27	27	// vice versa, panic occurs.
28	28	.canary = @truncate(0x2731e675c3a701ba),
29	29	}) = b: {

test/standalone/child_process/main.zig+1-1

...	...	@@ -3,7 +3,7 @@ const Io = std.Io;
3	3
4	4	pub fn main(init: std.process.Init.Minimal) !void {
5	5	// make sure safety checks are enabled even in release modes
6		var gpa_state: std.heap.GeneralPurposeAllocator(.{ .safety = true }) = .{};
	6	var gpa_state: std.heap.DebugAllocator(.{ .safety = true }) = .{};
7	7	defer if (gpa_state.deinit() != .ok) {
8	8	@panic("found memory leaks");
9	9	};

tools/generate_c_size_and_align_checks.zig+1-1

...	...	@@ -26,7 +26,7 @@ fn cName(ty: std.Target.CType) []const u8 {
26	26	};
27	27	}
28	28
29		var general_purpose_allocator: std.heap.GeneralPurposeAllocator(.{}) = .init;
	29	var general_purpose_allocator: std.heap.DebugAllocator(.{}) = .init;
30	30
31	31	pub fn main(init: std.process.Init) !void {
32	32	const args = try init.minimal.args.toSlice(init.arena.allocator());