zig/test/cases/struct_contains_null_ptr_itself.zig
Andrew Kelley fcbb7426fa use * for pointer type instead of &
See #770

To help automatically translate code, see the
zig-fmt-pointer-reform-2 branch.

This will convert all & into *. Due to the syntax
ambiguity (which is why we are making this change),
even address-of & will turn into *, so you'll have
to manually fix thes instances. You will be guaranteed
to get compile errors for them - expected 'type', found 'foo'
2018-05-31 17:28:07 -04:00

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Zig

const std = @import("std");
const assert = std.debug.assert;
test "struct contains null pointer which contains original struct" {
var x: ?*NodeLineComment = null;
assert(x == null);
}
pub const Node = struct {
id: Id,
comment: ?*NodeLineComment,
pub const Id = enum {
Root,
LineComment,
};
};
pub const NodeLineComment = struct {
base: Node,
};