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Rollup merge of #69430 - matthiaskrgr:noloop, r=varkor

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librustc_typeck: remove loop that never actually loops
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Dylan DPC 2020-02-28 01:55:39 +01:00 • committed by GitHub
commit 84f5bcc41d
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1 changed files with 3 additions and 2 deletions
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5
src/librustc_typeck/astconv.rs
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@ -2439,10 +2439,11 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
break;
}
}
for binding in segment.generic_args().bindings {
// Only emit the first error to avoid overloading the user with error messages.
if let [binding, ..] = segment.generic_args().bindings {
has_err = true;
Self::prohibit_assoc_ty_binding(self.tcx(), binding.span);
break;
}
}
has_err