Auto merge of rust-lang#123036 - matthiaskrgr:rollup-dj8hra4, r=matthiaskrgr

Rollup of 9 pull requests

Successful merges:

 - rust-lang#122842 (Don't emit an error about failing to produce a file with a specific name if user never gave an explicit name)
 - rust-lang#122881 (Delegation: fix ICE on `bound_vars` divergence)
 - rust-lang#122910 (Validate that we're only matching on unit struct for path pattern)
 - rust-lang#122970 (Use `chunk_by` when building `ReverseSccGraph`)
 - rust-lang#122988 (add even more tests! )
 - rust-lang#122999 (Fix unpretty UI test when /tmp does not exist)
 - rust-lang#123001 (Rename `{enter,exit}_lint_attrs` to `check_attributes{,_post}`)
 - rust-lang#123022 (Add `async-closures/once.rs` back to cranelift tests)
 - rust-lang#123034 (Add a bunch of needs-unwind annotations to tests)

r? `@ghost`
`@rustbot` modify labels: rollup

Author: bors

compiler/rustc_borrowck/src/region_infer/reverse_sccs.rs

@@ -1,6 +1,5 @@
 use crate::constraints::ConstraintSccIndex;
 use crate::RegionInferenceContext;
-use itertools::Itertools;
 use rustc_data_structures::fx::{FxIndexMap, FxIndexSet};
 use rustc_data_structures::graph::vec_graph::VecGraph;
 use rustc_data_structures::graph::WithSuccessors;
@@ -48,16 +47,16 @@ impl RegionInferenceContext<'_> {
             .universal_regions
             .universal_regions()
             .map(|region| (self.constraint_sccs.scc(region), region))
-            .collect_vec();
+            .collect::<Vec<_>>();
         paired_scc_regions.sort();
         let universal_regions = paired_scc_regions.iter().map(|&(_, region)| region).collect();
 
         let mut scc_regions = FxIndexMap::default();
         let mut start = 0;
-        for (scc, group) in &paired_scc_regions.into_iter().group_by(|(scc, _)| *scc) {
-            let group_size = group.count();
-            scc_regions.insert(scc, start..start + group_size);
-            start += group_size;
+        for chunk in paired_scc_regions.chunk_by(|&(scc1, _), &(scc2, _)| scc1 == scc2) {
+            let (scc, _) = chunk[0];
+            scc_regions.insert(scc, start..start + chunk.len());
+            start += chunk.len();
         }
 
         self.rev_scc_graph = Some(ReverseSccGraph { graph, scc_regions, universal_regions });

compiler/rustc_codegen_cranelift/scripts/test_rustc_tests.sh

@@ -41,21 +41,6 @@ rm tests/ui/parser/unclosed-delimiter-in-dep.rs # submodule contains //~ERROR
 # missing features
 # ================
 
-# requires stack unwinding
-# FIXME add needs-unwind to these tests
-rm -r tests/run-make/libtest-junit
-rm tests/ui/asm/may_unwind.rs
-rm tests/ui/stable-mir-print/basic_function.rs
-
-# extra warning about -Cpanic=abort for proc macros
-rm tests/ui/proc-macro/crt-static.rs
-rm tests/ui/proc-macro/proc-macro-deprecated-attr.rs
-rm tests/ui/proc-macro/quote-debug.rs
-rm tests/ui/proc-macro/no-missing-docs.rs
-rm tests/ui/rust-2018/proc-macro-crate-in-paths.rs
-rm tests/ui/proc-macro/allowed-signatures.rs
-rm tests/ui/proc-macro/no-mangle-in-proc-macro-issue-111888.rs
-
 # vendor intrinsics
 rm tests/ui/simd/array-type.rs # "Index argument for `simd_insert` is not a constant"
 rm tests/ui/asm/x86_64/evex512-implicit-feature.rs # unimplemented AVX512 x86 vendor intrinsic
@@ -154,7 +139,6 @@ rm tests/ui/codegen/subtyping-enforces-type-equality.rs # assert_assignable bug
 # ======================
 rm tests/ui/backtrace.rs # TODO warning
 rm tests/ui/process/nofile-limit.rs # TODO some AArch64 linking issue
-rm tests/ui/async-await/async-closures/once.rs # FIXME bug in the rustc FnAbi calculation code
 
 rm tests/ui/stdio-is-blocking.rs # really slow with unoptimized libstd