Remove identity_future indirection

This was previously needed because the indirection used to hide some unexplained lifetime errors, which it turned out were related to the `min_choice` algorithm. Removing the indirection also solves a couple of cycle errors, large moves and makes async blocks support the `#[track_caller]` annotation.
2022-11-24 17:58:32 +01:00 · 2022-11-24 17:58:32 +01:00 · 9f03cfc207
commit 9f03cfc207
parent 64165aac68
32 changed files with 149 additions and 361 deletions
--- a/compiler/rustc_span/src/symbol.rs
+++ b/compiler/rustc_span/src/symbol.rs
@ -791,7 +791,6 @@ symbols! {
        i64,
        i8,
        ident,
-        identity_future,
        if_let,
        if_let_guard,
        if_while_or_patterns,