diff options
Diffstat (limited to 'compiler/rustc_mir_build/src')
| -rw-r--r-- | compiler/rustc_mir_build/src/build/expr/as_constant.rs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/compiler/rustc_mir_build/src/build/expr/as_constant.rs b/compiler/rustc_mir_build/src/build/expr/as_constant.rs index 10cf545f1b7..4430aab73a8 100644 --- a/compiler/rustc_mir_build/src/build/expr/as_constant.rs +++ b/compiler/rustc_mir_build/src/build/expr/as_constant.rs @@ -2,7 +2,9 @@ use rustc_ast as ast; use rustc_hir::LangItem; -use rustc_middle::mir::interpret::{Allocation, LitToConstError, LitToConstInput, Scalar}; +use rustc_middle::mir::interpret::{ + Allocation, LitToConstError, LitToConstInput, Scalar, CTFE_ALLOC_SALT, +}; use rustc_middle::mir::*; use rustc_middle::thir::*; use rustc_middle::ty::{ @@ -140,7 +142,7 @@ fn lit_to_mir_constant<'tcx>( ConstValue::Slice { data: allocation, meta: allocation.inner().size().bytes() } } (ast::LitKind::ByteStr(data, _), ty::Ref(_, inner_ty, _)) if inner_ty.is_array() => { - let id = tcx.allocate_bytes_dedup(data); + let id = tcx.allocate_bytes_dedup(data, CTFE_ALLOC_SALT); ConstValue::Scalar(Scalar::from_pointer(id.into(), &tcx)) } (ast::LitKind::CStr(data, _), ty::Ref(_, inner_ty, _)) if matches!(inner_ty.kind(), ty::Adt(def, _) if tcx.is_lang_item(def.did(), LangItem::CStr)) => |