compile_time_undef_ptr_cast.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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path: root/test/cases/compile_errors/compile_time_undef_ptr_cast.zig

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comptime {
    var undef_ptr: *i32 = undefined;
    const ptr: *i32 = @ptrCast(undef_ptr);
    _ = &undef_ptr;
    _ = ptr;
}

// error
//
// :3:32: error: use of undefined value here causes illegal behavior