Add InterpCx::layout_of with tracing, shadowing LayoutOf

src/tools/miri/src/eval.rs

@@ -11,7 +11,7 @@ use rustc_abi::ExternAbi;
 use rustc_data_structures::fx::{FxHashMap, FxHashSet};
 use rustc_hir::def::Namespace;
 use rustc_hir::def_id::DefId;
-use rustc_middle::ty::layout::{LayoutCx, LayoutOf};
+use rustc_middle::ty::layout::LayoutCx;
 use rustc_middle::ty::{self, Ty, TyCtxt};
 use rustc_session::config::EntryFnType;
 

src/tools/miri/src/intrinsics/simd.rs

@@ -3,7 +3,6 @@ use rand::Rng;
 use rustc_abi::{Endian, HasDataLayout};
 use rustc_apfloat::{Float, Round};
 use rustc_middle::ty::FloatTy;
-use rustc_middle::ty::layout::LayoutOf;
 use rustc_middle::{mir, ty};
 use rustc_span::{Symbol, sym};
 

src/tools/miri/src/shims/backtrace.rs

@@ -1,5 +1,4 @@
 use rustc_abi::{CanonAbi, FieldIdx, Size};
-use rustc_middle::ty::layout::LayoutOf as _;
 use rustc_middle::ty::{self, Instance, Ty};
 use rustc_span::{BytePos, Loc, Symbol, hygiene};
 use rustc_target::callconv::FnAbi;

src/tools/miri/src/shims/os_str.rs

@@ -7,7 +7,6 @@ use std::os::windows::ffi::{OsStrExt, OsStringExt};
 use std::path::{Path, PathBuf};
 
 use rustc_middle::ty::Ty;
-use rustc_middle::ty::layout::LayoutOf;
 
 use crate::*;
 

src/tools/miri/src/shims/unix/env.rs

@@ -6,7 +6,6 @@ use rustc_abi::{FieldIdx, Size};
 use rustc_data_structures::fx::FxHashMap;
 use rustc_index::IndexVec;
 use rustc_middle::ty::Ty;
-use rustc_middle::ty::layout::LayoutOf;
 
 use crate::*;
 

src/tools/miri/src/shims/unix/foreign_items.rs

@@ -3,7 +3,6 @@ use std::str;
 
 use rustc_abi::{CanonAbi, ExternAbi, Size};
 use rustc_middle::ty::Ty;
-use rustc_middle::ty::layout::LayoutOf;
 use rustc_span::Symbol;
 use rustc_target::callconv::FnAbi;
 

src/tools/miri/src/shims/windows/thread.rs

@@ -1,5 +1,4 @@
 use rustc_abi::ExternAbi;
-use rustc_middle::ty::layout::LayoutOf;
 
 use self::shims::windows::handle::{EvalContextExt as _, Handle, PseudoHandle};
 use crate::*;

src/tools/miri/src/shims/x86/aesni.rs

@@ -1,6 +1,5 @@
 use rustc_abi::CanonAbi;
 use rustc_middle::ty::Ty;
-use rustc_middle::ty::layout::LayoutOf as _;
 use rustc_span::Symbol;
 use rustc_target::callconv::FnAbi;
 

src/tools/miri/src/shims/x86/avx.rs

@@ -2,7 +2,6 @@ use rustc_abi::CanonAbi;
 use rustc_apfloat::ieee::{Double, Single};
 use rustc_middle::mir;
 use rustc_middle::ty::Ty;
-use rustc_middle::ty::layout::LayoutOf as _;
 use rustc_span::Symbol;
 use rustc_target::callconv::FnAbi;
 

src/tools/miri/src/shims/x86/avx2.rs

@@ -1,7 +1,6 @@
 use rustc_abi::CanonAbi;
 use rustc_middle::mir;
 use rustc_middle::ty::Ty;
-use rustc_middle::ty::layout::LayoutOf as _;
 use rustc_span::Symbol;
 use rustc_target::callconv::FnAbi;
 

src/tools/miri/src/shims/x86/mod.rs

@@ -2,7 +2,6 @@ use rustc_abi::{CanonAbi, FieldIdx, Size};
 use rustc_apfloat::Float;
 use rustc_apfloat::ieee::Single;
 use rustc_middle::ty::Ty;
-use rustc_middle::ty::layout::LayoutOf as _;
 use rustc_middle::{mir, ty};
 use rustc_span::Symbol;
 use rustc_target::callconv::FnAbi;

src/tools/miri/src/shims/x86/sse42.rs

@@ -1,7 +1,6 @@
 use rustc_abi::{CanonAbi, Size};
 use rustc_middle::mir;
 use rustc_middle::ty::Ty;
-use rustc_middle::ty::layout::LayoutOf as _;
 use rustc_span::Symbol;
 use rustc_target::callconv::FnAbi;