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ICE: "vtables missing where they are needed" with autoderef #13042

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alexcrichton opened this issue Mar 20, 2014 · 1 comment
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ICE: "vtables missing where they are needed" with autoderef #13042

alexcrichton opened this issue Mar 20, 2014 · 1 comment
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I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️

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@alexcrichton
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I haven't quite gotten a minimized test case yet, but I have seen ICEs related to this when you have a Deref implementation that has trait bounds on some type parameters. I'm creating a placeholder bug so I can tag some FIXME's here and there. I'll try to get a reduced test case soon.

@eddyb says he knows what's going on here, so I haven't tried too hard to minimize this just yet.
@alexcrichton alexcrichton mentioned this issue Mar 21, 2014
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@emberian
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The dreaded missing vtable ICE. I thought we'd wiped it out. blames @eddyb

bors added a commit that referenced this issue Mar 22, 2014
@bors
auto merge of #13053 : alexcrichton/rust/removing-ref-cell-get, r=huonw
403e869 
This commit removes the `get()` method from `Ref` and `RefMut` in favor of the `*` operator, and removes all usage of the `deref()` function manually from rustc, favoring using `*` instead.

Some of the code is a little wacky, but that's due to either #13044 or #13042
@eddyb eddyb mentioned this issue Mar 22, 2014
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@bors bors closed this as completed in 75d7d52 Mar 23, 2014
flip1995 pushed a commit to flip1995/rust that referenced this issue Jul 11, 2024
@bors
Auto merge of rust-lang#13042 - Jarcho:almost_range, r=Manishearth
f6020fb 
`almost_complete_range`: Delay suggestion creation.

Does less work when the lint doesn't trigger.

changelog: none
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I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️
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@alexcrichton @emberian