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crash while compiling pango 0.1.3 #49181
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Crash happens in https://github.com/rust-lang/rust/blob/9b15ddb/src/librustc_mir/hair/pattern/mod.rs#L857-L860 So apparently const eval produces a discriminant that doesn't match any variant's discriminant. more concretely, it happens during a match on https://github.com/gtk-rs/sys/blob/af83826e0a31f68bcddee17d3791fb01453dc632/pango-sys/src/lib.rs#L222 which is the only discriminant with |
@oli-obk weird, I am still getting the panic with todays nightly |
Same backtrace? We do have a regression test for this exact issue |
Yeah, backtrace is identical except for the rustc version string in the ICE notes. :/ |
Fix confirmed, thanks! |
I was trying to build https://github.com/bvinc/gxi which pulls in pango 0.1.3 as dependency https://github.com/gtk-rs/pango .
While building pango, rustc segfaults
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