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Auto merge of #107055 - kylematsuda:eb-fn-sig, r=lcnr

Switch to `EarlyBinder` for `fn_sig` query

Part of the work to finish #105779 (also see https://github.com/rust-lang/types-team/issues/78).

Several queries `X` have a `bound_X` variant that wraps the output in [`EarlyBinder`](https://doc.rust-lang.org/nightly/nightly-rustc/rustc_middle/ty/subst/struct.EarlyBinder.html). This adds `EarlyBinder` to the return type of the `fn_sig` query and removes `bound_fn_sig`.

r? `@lcnr`
This commit is contained in:
bors 2023-01-27 15:02:44 +00:00
commit 7919ef0ec5
86 changed files with 192 additions and 171 deletions

View file

@ -46,7 +46,7 @@ pub(crate) fn maybe_create_entry_wrapper(
is_main_fn: bool,
sigpipe: u8,
) {
let main_ret_ty = tcx.fn_sig(rust_main_def_id).output();
let main_ret_ty = tcx.fn_sig(rust_main_def_id).no_bound_vars().unwrap().output();
// Given that `main()` has no arguments,
// then its return type cannot have
// late-bound regions, since late-bound