Auto merge of #128748 - matthiaskrgr:rollup-dzvi5f7, r=matthiaskrgr

Rollup of 7 pull requests

Successful merges:

 - #128369 (rustc_lint: make `let-underscore-lock` translatable)
 - #128377 (Fix ICE Caused by Incorrectly Delaying E0107)
 - #128517 (Fallback to string formatting if source is not available for lint)
 - #128685 (Remove the root Cargo.lock from the rust-src component)
 - #128693 (rustdoc-search: account for numeric disambiguators on impls)
 - #128720 (Pass the right `ParamEnv` to `might_permit_raw_init_strict`)
 - #128736 (Fix rustdoc missing handling of remap-path-prefix option)

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

1 files changed, 5 insertions, 5 deletions

diff --git a/compiler/rustc_const_eval/src/util/check_validity_requirement.rs b/compiler/rustc_const_eval/src/util/check_validity_requirement.rs
index 4b6b1e453b8..cbd1fdeea2a 100644
--- a/compiler/rustc_const_eval/src/util/check_validity_requirement.rs
+++ b/compiler/rustc_const_eval/src/util/check_validity_requirement.rs
@@ -1,6 +1,6 @@
 use rustc_middle::bug;
 use rustc_middle::ty::layout::{LayoutCx, LayoutError, LayoutOf, TyAndLayout, ValidityRequirement};
-use rustc_middle::ty::{ParamEnv, ParamEnvAnd, Ty, TyCtxt};
+use rustc_middle::ty::{ParamEnvAnd, Ty, TyCtxt};
 use rustc_target::abi::{Abi, FieldsShape, Scalar, Variants};
 
 use crate::const_eval::{CanAccessMutGlobal, CheckAlignment, CompileTimeMachine};
@@ -30,10 +30,10 @@ pub fn check_validity_requirement<'tcx>(
         return Ok(!layout.abi.is_uninhabited());
     }
 
+    let layout_cx = LayoutCx { tcx, param_env: param_env_and_ty.param_env };
     if kind == ValidityRequirement::Uninit || tcx.sess.opts.unstable_opts.strict_init_checks {
-        might_permit_raw_init_strict(layout, tcx, kind)
+        might_permit_raw_init_strict(layout, &layout_cx, kind)
     } else {
-        let layout_cx = LayoutCx { tcx, param_env: param_env_and_ty.param_env };
         might_permit_raw_init_lax(layout, &layout_cx, kind)
     }
 }
@@ -42,12 +42,12 @@ pub fn check_validity_requirement<'tcx>(
 /// details.
 fn might_permit_raw_init_strict<'tcx>(
     ty: TyAndLayout<'tcx>,
-    tcx: TyCtxt<'tcx>,
+    cx: &LayoutCx<'tcx, TyCtxt<'tcx>>,
     kind: ValidityRequirement,
 ) -> Result<bool, &'tcx LayoutError<'tcx>> {
     let machine = CompileTimeMachine::new(CanAccessMutGlobal::No, CheckAlignment::Error);
 
-    let mut cx = InterpCx::new(tcx, rustc_span::DUMMY_SP, ParamEnv::reveal_all(), machine);
+    let mut cx = InterpCx::new(cx.tcx, rustc_span::DUMMY_SP, cx.param_env, machine);
 
     let allocated = cx
         .allocate(ty, MemoryKind::Machine(crate::const_eval::MemoryKind::Heap))