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ability to explicitly cast from integer to error type #294

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andrewrk opened this issue Apr 2, 2017 · 0 comments
Closed

ability to explicitly cast from integer to error type #294

andrewrk opened this issue Apr 2, 2017 · 0 comments
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enhancement Solving this issue will likely involve adding new logic or components to the codebase.
Milestone
0.1.0

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@andrewrk
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andrewrk commented Apr 2, 2017 •
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error ItBroke;
test "explicit cast from integer to error type" {
    impl(error.ItBroke);
    comptime impl(error.ItBroke);
}
fn impl(err: error) {
    const x = usize(err);
    const y = error(x);
    assert(error.ItBroke == y);
}
@andrewrk andrewrk added the enhancement Solving this issue will likely involve adding new logic or components to the codebase. label Apr 2, 2017
@andrewrk andrewrk added this to the 0.1.0 milestone Apr 2, 2017
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enhancement Solving this issue will likely involve adding new logic or components to the codebase.
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Milestone
0.1.0
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@andrewrk