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fn_sig_for_fn_abi should return a ty::FnSig, no need for a binder

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This commit is contained in:
Michael Goulet 2024-11-16 19:00:28 +00:00
parent acabb52482
commit 03aec5dbef
2 changed files with 52 additions and 82 deletions
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4
compiler/rustc_mir_transform/src/shim.rs
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@ -747,8 +747,8 @@ fn build_call_shim<'tcx>(
sig.inputs_and_output = tcx.mk_type_list(&inputs_and_output);
}
// FIXME(eddyb) avoid having this snippet both here and in
// `Instance::fn_sig` (introduce `InstanceKind::fn_sig`?).
// FIXME: Avoid having to adjust the signature both here and in
// `fn_sig_for_fn_abi`.
if let ty::InstanceKind::VTableShim(..) = instance {
// Modify fn(self, ...) to fn(self: *mut Self, ...)
let mut inputs_and_output = sig.inputs_and_output.to_vec();