use emitter::{Emitter, EmitterWriter, is_case_difference};
use registry::Registry;
-#[cfg(target_arch = "x86_64")]
-use rustc_data_structures::static_assert_size;
use rustc_data_structures::sync::{self, Lrc, Lock};
use rustc_data_structures::fx::{FxHashSet, FxIndexMap};
use rustc_data_structures::stable_hasher::StableHasher;
// `PResult` is used a lot. Make sure it doesn't unintentionally get bigger.
// (See also the comment on `DiagnosticBuilderInner`.)
#[cfg(target_arch = "x86_64")]
-static_assert_size!(PResult<'_, bool>, 16);
+rustc_data_structures::static_assert_size!(PResult<'_, bool>, 16);
/// Indicates the confidence in the correctness of a suggestion.
///