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13 lines
389 B
Zig
13 lines
389 B
Zig
4 years ago
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const std = @import("std");
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const assert = std.debug.assert;
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test "null @intToPtr" {
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// the ? means that the pointer can be null. If you remove it, the test
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// fails because you're trying to set a null pointer.
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//
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// the 0 can also be written 0x0 but I don't know if there's any practical
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// difference.
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const ptr = @intToPtr(?*i32, 0);
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assert(ptr == null);
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}
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