deref_on_undefined_value.zig « compile_errors « cases « test - zig - General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software. https://ziglang.org

General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software. https://ziglang.org

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comptime {
    const a: *u8 = undefined;
    _ = a.*;
}

// error
// backend=stage2
// target=native
//
// :3:10: error: cannot dereference undefined value