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