diff options
Diffstat (limited to 'compiler/rustc_codegen_cranelift/src/unsize.rs')
| -rw-r--r-- | compiler/rustc_codegen_cranelift/src/unsize.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/rustc_codegen_cranelift/src/unsize.rs b/compiler/rustc_codegen_cranelift/src/unsize.rs index 336934354e1..2843e5bbdfb 100644 --- a/compiler/rustc_codegen_cranelift/src/unsize.rs +++ b/compiler/rustc_codegen_cranelift/src/unsize.rs @@ -3,6 +3,7 @@ //! [`PointerCoercion::Unsize`]: `rustc_middle::ty::adjustment::PointerCoercion::Unsize` use rustc_codegen_ssa::base::validate_trivial_unsize; +use rustc_middle::ty::layout::HasTypingEnv; use rustc_middle::ty::print::{with_no_trimmed_paths, with_no_visible_paths}; use crate::base::codegen_panic_nounwind; @@ -23,7 +24,7 @@ pub(crate) fn unsized_info<'tcx>( old_info: Option<Value>, ) -> Value { let (source, target) = - fx.tcx.struct_lockstep_tails_for_codegen(source, target, ParamEnv::reveal_all()); + fx.tcx.struct_lockstep_tails_for_codegen(source, target, fx.typing_env()); match (&source.kind(), &target.kind()) { (&ty::Array(_, len), &ty::Slice(_)) => fx.bcx.ins().iconst( fx.pointer_type, |