130         if ctx.options().rust_features().builtin_clone_impls ||  in derives_of_item()
908                             ctx.options().rust_features().repr_transparent,  in codegen()
1866                         if !ctx.options().rust_features.repr_align {  in codegen()
1936             assert!(ctx.options().rust_features().repr_packed_n || n == 1);  in codegen()
1947         if ctx.options().rust_features().repr_align {  in codegen()
2058                         !ctx.options().rust_features().repr_align  in codegen()
2310             (signature.abi(), ctx.options().rust_features().thiscall_abi)  in codegen_method()
2368                 .rust_features()  in codegen_method()
2400             stmts.push(if ctx.options().rust_features().maybe_uninit {  in codegen_method()
2419             ctx.options().rust_features().must_use_function  in codegen_method()
2675                 if ctx.options().rust_features().associated_const && is_ty_named  in with_variant()
2924                     ctx.options().rust_features().non_exhaustive  in codegen()
2928                     !ctx.options().rust_features().non_exhaustive  in codegen()
2934                 if ctx.options().rust_features.repr_transparent {  in codegen()
3062                             ctx.options().rust_features().associated_const  in codegen()
3505                         Ok(if ctx.options().rust_features.i128_and_u128 {  in try_to_rust_ty()
3514                         Ok(if ctx.options().rust_features.i128_and_u128 {  in try_to_rust_ty()
3751             Abi::ThisCall if !ctx.options().rust_features().thiscall_abi => {  in try_to_rust_ty()
3832             ctx.options().rust_features().must_use_function  in codegen()
3842             Abi::ThisCall if !ctx.options().rust_features().thiscall_abi => {  in codegen()
4234         let bitfield_unit_src = if ctx.options().rust_features().min_const_fn {  in prepend_bitfield_unit_type()
4300         let const_fn = if ctx.options().rust_features().min_const_fn {  in prepend_union_types()
4409         let const_fn = if ctx.options().rust_features().min_const_fn {  in prepend_incomplete_array_types()