test_comptime_unwrap_null.zig « langref « doc - 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 optional_number: ?i32 = null;
    const number = optional_number.?;
    _ = number;
}

// test_error=unable to unwrap null