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noreturn with an error union causes compiler hang #10725

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ieeemma opened this issue Jan 29, 2022 · 1 comment
Closed

noreturn with an error union causes compiler hang #10725

ieeemma opened this issue Jan 29, 2022 · 1 comment
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bug Observed behavior contradicts documented or intended behavior

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@ieeemma
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ieeemma commented Jan 29, 2022

Zig Version

0.10.0-dev.62+5b171f446

Steps to Reproduce

pub fn main() !noreturn {
    unreachable;
}

Expected Behavior

Since !noreturn is invalid, the compiler should produce an error for any function with this return type.

Actual Behavior

The compiler hangs, and quickly OOMs.
@ieeemma ieeemma added the bug Observed behavior contradicts documented or intended behavior label Jan 29, 2022
@Vexu
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Vexu commented Jan 29, 2022

Duplicate of #3461

@Vexu Vexu marked this as a duplicate of #3461 Jan 29, 2022
@Vexu Vexu closed this as completed Jan 29, 2022
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@Vexu @ieeemma