Auto merge of #145599 - jieyouxu:rollup-523cxhm, r=jieyouxu

Rollup of 15 pull requests

Successful merges:

 - rust-lang/rust#139345 (Extend `QueryStability` to handle `IntoIterator` implementations)
 - rust-lang/rust#140740 (Add `-Zindirect-branch-cs-prefix`)
 - rust-lang/rust#142079 (nll-relate: improve hr opaque types support)
 - rust-lang/rust#142938 (implement std::fs::set_permissions_nofollow on unix)
 - rust-lang/rust#143730 (fmt of non-decimal radix untangled)
 - rust-lang/rust#144767 (Correct some grammar in integer documentation)
 - rust-lang/rust#144906 (Require approval from t-infra instead of t-release on tier bumps)
 - rust-lang/rust#144983 (Rehome 37 `tests/ui/issues/` tests to other subdirectories under `tests/ui/`)
 - rust-lang/rust#145025 (run spellcheck as a tidy extra check in ci)
 - rust-lang/rust#145099 (rustc_target: Add the `32s` target feature for LoongArch)
 - rust-lang/rust#145166 (suggest using `pub(crate)` for E0364)
 - rust-lang/rust#145255 (dec2flt: Provide more valid inputs examples)
 - rust-lang/rust#145306 (Add tracing to various miscellaneous functions)
 - rust-lang/rust#145336 (Hide docs for `core::unicode`)
 - rust-lang/rust#145585 (Miri: fix handling of in-place argument and return place handling)

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

1 files changed, 4 insertions, 1 deletions

diff --git a/compiler/rustc_const_eval/src/interpret/stack.rs b/compiler/rustc_const_eval/src/interpret/stack.rs
index 73cc87508ef..7cabfd96121 100644
--- a/compiler/rustc_const_eval/src/interpret/stack.rs
+++ b/compiler/rustc_const_eval/src/interpret/stack.rs
@@ -20,7 +20,7 @@ use super::{
     MemoryKind, Operand, PlaceTy, Pointer, Provenance, ReturnAction, Scalar, from_known_layout,
     interp_ok, throw_ub, throw_unsup,
 };
-use crate::errors;
+use crate::{enter_trace_span, errors};
 
 // The Phantomdata exists to prevent this type from being `Send`. If it were sent across a thread
 // boundary and dropped in the other thread, it would exit the span in the other thread.
@@ -386,6 +386,9 @@ impl<'tcx, M: Machine<'tcx>> InterpCx<'tcx, M> {
 
         // Make sure all the constants required by this frame evaluate successfully (post-monomorphization check).
         for &const_ in body.required_consts() {
+            // We can't use `eval_mir_constant` here as that assumes that all required consts have
+            // already been checked, so we need a separate tracing call.
+            let _trace = enter_trace_span!(M, const_eval::required_consts, ?const_.const_);
             let c =
                 self.instantiate_from_current_frame_and_normalize_erasing_regions(const_.const_)?;
             c.eval(*self.tcx, self.typing_env, const_.span).map_err(|err| {