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Nightly panics on an unused type parameter when lifetimes are involved? #36299

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cdbfoster opened this issue Sep 6, 2016 · 2 comments
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Nightly panics on an unused type parameter when lifetimes are involved? #36299

cdbfoster opened this issue Sep 6, 2016 · 2 comments
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I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️

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@cdbfoster
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This causes a panic with the nightly compiler: https://is.gd/OAufPJ
The stable compiler correctly reports an error about the unused type parameter.
@cdbfoster
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Even more succinctly: https://is.gd/jFGYBg

@TimNN
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TimNN commented Sep 6, 2016

nightly-2016-09-03 is still good, nightly-2016-09-04 causes the ICE, changes.

@bluss bluss added the I-ICE Issue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️ label Sep 6, 2016
@TimNN TimNN mentioned this issue Sep 6, 2016
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bors added a commit that referenced this issue Sep 7, 2016
@bors
Auto merge of #36304 - TimNN:fix-36299, r=eddyb
cf0cdc4 
re-add accidentally removed line in wfcheck

Fixes #36299, introduced in #36119.

r? @eddyb
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@TimNN @cdbfoster @bluss