Commit 19d7f4dd8221fcd36b7fb71067bf676bb294ca1c | zig

author	Ryan Liptak <squeek502@hotmail.com> 2022-06-23 17:27:55-07:00
committer	Ryan Liptak <squeek502@hotmail.com> 2022-06-23 17:27:55-07:00
log	19d7f4dd8221fcd36b7fb71067bf676bb294ca1c
tree	e469751ee0dd7bd3671c0f22fce96a66692f2dad
parent	c321b2f2a0257fa45262f1ece0a263b22e8c70f3

This is a precaution to avoid confusing stack traces on the off chance that FailingAllocator continues to try to allocate after the first failure.

1 files changed, 9 insertions(+), 7 deletions(-)

lib/std/testing/failing_allocator.zig+9-7

...	...	@@ -56,13 +56,15 @@ pub const FailingAllocator = struct {
56	56	return_address: usize,
57	57	) error{OutOfMemory}![]u8 {
58	58	if (self.index == self.fail_index) {
59		mem.set(usize, &self.stack_addresses, 0);
60		var stack_trace = std.builtin.StackTrace{
61		.instruction_addresses = &self.stack_addresses,
62		.index = 0,
63		};
64		std.debug.captureStackTrace(return_address, &stack_trace);
65		self.has_induced_failure = true;
	59	if (!self.has_induced_failure) {
	60	mem.set(usize, &self.stack_addresses, 0);
	61	var stack_trace = std.builtin.StackTrace{
	62	.instruction_addresses = &self.stack_addresses,
	63	.index = 0,
	64	};
	65	std.debug.captureStackTrace(return_address, &stack_trace);
	66	self.has_induced_failure = true;
	67	}
66	68	return error.OutOfMemory;
67	69	}
68	70	const result = try self.internal_allocator.rawAlloc(len, ptr_align, len_align, return_address);