Commit 453df1cc1e362005e5f302d151447dc062cce02f | zig

mem.zeroes - add sentinel terminated array support

1 files changed, 7 insertions(+), 0 deletions(-)

lib/std/mem.zig+7

...	...	@@ -382,6 +382,9 @@ pub fn zeroes(comptime T: type) T {
382	382	}
383	383	},
384	384	.Array => \|info\| {
	385	if (info.sentinel) \|sentinel\| {
	386	return [_:sentinel]info.child{zeroes(info.child)} ** info.len;
	387	}
385	388	return [_]info.child{zeroes(info.child)} ** info.len;
386	389	},
387	390	.Vector,
...	...	@@ -442,6 +445,7 @@ test "mem.zeroes" {
442	445	array: [2]u32,
443	446	optional_int: ?u8,
444	447	empty: void,
	448	sentinel: [3:0]u8,
445	449	};
446	450
447	451	const b = zeroes(ZigStruct);
...	...	@@ -466,6 +470,9 @@ test "mem.zeroes" {
466	470	testing.expectEqual(@as(u32, 0), e);
467	471	}
468	472	testing.expectEqual(@as(?u8, null), b.optional_int);
	473	for (b.sentinel) \|e\| {
	474	testing.expectEqual(@as(u8, 0), e);
	475	}
469	476	}
470	477
471	478	pub fn secureZero(comptime T: type, s: []T) void {