19 lines
261 B
Zig
19 lines
261 B
Zig
pub fn main() void {
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var x: i8 = undefined;
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const maybe_x = byPtr(&x);
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assert(maybe_x != null);
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maybe_x.?.* = -1;
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assert(x == -1);
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}
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fn byPtr(x: *i8) ?*i8 {
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return x;
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}
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fn assert(ok: bool) void {
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if (!ok) unreachable;
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}
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// run
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//
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