Check x86_64 size assertions on aarch64, too

This makes it easier for contributors on aarch64 workstations (e.g. Macs) to
notice when these assertions have been violated.

compiler/rustc_ast/src/ast.rs

@@ -3341,7 +3341,7 @@ fn try_from(item_kind: ItemKind) -> Result<ForeignItemKind, ItemKind> {
 pub type ForeignItem = Item<ForeignItemKind>;
 
 // Some nodes are used a lot. Make sure they don't unintentionally get bigger.
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 mod size_asserts {
     use super::*;
     use rustc_data_structures::static_assert_size;

compiler/rustc_ast/src/token.rs

@@ -1021,7 +1021,7 @@ fn hash_stable(&self, _hcx: &mut CTX, _hasher: &mut StableHasher) {
 }
 
 // Some types are used a lot. Make sure they don't unintentionally get bigger.
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 mod size_asserts {
     use super::*;
     use rustc_data_structures::static_assert_size;

compiler/rustc_ast/src/tokenstream.rs

@@ -768,7 +768,7 @@ pub fn new(open: Spacing, close: Spacing) -> DelimSpacing {
 }
 
 // Some types are used a lot. Make sure they don't unintentionally get bigger.
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 mod size_asserts {
     use super::*;
     use rustc_data_structures::static_assert_size;

compiler/rustc_const_eval/src/interpret/operand.rs

@@ -792,7 +792,7 @@ pub(crate) fn const_val_to_op(
 }
 
 // Some nodes are used a lot. Make sure they don't unintentionally get bigger.
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 mod size_asserts {
     use super::*;
     use rustc_data_structures::static_assert_size;

compiler/rustc_const_eval/src/interpret/place.rs

@@ -1058,7 +1058,7 @@ pub(super) fn unpack_dyn_star<P: Projectable<'tcx, M::Provenance>>(
 }
 
 // Some nodes are used a lot. Make sure they don't unintentionally get bigger.
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 mod size_asserts {
     use super::*;
     use rustc_data_structures::static_assert_size;

compiler/rustc_errors/src/lib.rs

@@ -102,9 +102,9 @@
 rustc_fluent_macro::fluent_messages! { "../messages.ftl" }
 
 // `PResult` is used a lot. Make sure it doesn't unintentionally get bigger.
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 rustc_data_structures::static_assert_size!(PResult<'_, ()>, 16);
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 rustc_data_structures::static_assert_size!(PResult<'_, bool>, 16);
 
 #[derive(Debug, PartialEq, Eq, Clone, Copy, Hash, Encodable, Decodable)]

compiler/rustc_expand/src/mbe/macro_parser.rs

@@ -266,7 +266,7 @@ struct MatcherPos {
 }
 
 // This type is used a lot. Make sure it doesn't unintentionally get bigger.
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 rustc_data_structures::static_assert_size!(MatcherPos, 16);
 
 impl MatcherPos {

compiler/rustc_hir/src/hir.rs

@@ -3762,7 +3762,7 @@ pub fn fn_kind(self) -> Option<FnKind<'hir>> {
 }
 
 // Some nodes are used a lot. Make sure they don't unintentionally get bigger.
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 mod size_asserts {
     use super::*;
     // tidy-alphabetical-start

compiler/rustc_index/src/bit_set.rs

@@ -400,7 +400,7 @@ enum Chunk {
 }
 
 // This type is used a lot. Make sure it doesn't unintentionally get bigger.
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 crate::static_assert_size!(Chunk, 16);
 
 impl<T> ChunkedBitSet<T> {

compiler/rustc_infer/src/infer/mod.rs

@@ -483,7 +483,7 @@ pub enum SubregionOrigin<'tcx> {
 }
 
 // `SubregionOrigin` is used a lot. Make sure it doesn't unintentionally get bigger.
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 static_assert_size!(SubregionOrigin<'_>, 32);
 
 impl<'tcx> SubregionOrigin<'tcx> {

compiler/rustc_infer/src/lib.rs

@@ -32,7 +32,7 @@
 
 #[macro_use]
 extern crate rustc_macros;
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 #[macro_use]
 extern crate rustc_data_structures;
 #[macro_use]

compiler/rustc_infer/src/traits/mod.rs

@@ -112,7 +112,7 @@ pub fn derived_cause(
 }
 
 // `PredicateObligation` is used a lot. Make sure it doesn't unintentionally get bigger.
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 static_assert_size!(PredicateObligation<'_>, 48);
 
 pub type PredicateObligations<'tcx> = Vec<PredicateObligation<'tcx>>;

compiler/rustc_middle/src/mir/consts.rs

@@ -70,7 +70,7 @@ pub enum ConstValue<'tcx> {
     },
 }
 
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 static_assert_size!(ConstValue<'_>, 24);
 
 impl<'tcx> ConstValue<'tcx> {

compiler/rustc_middle/src/mir/interpret/error.rs

@@ -88,7 +88,7 @@ fn into(self) -> ErrorGuaranteed {
 /// This is needed in `thir::pattern::lower_inline_const`.
 pub type EvalToValTreeResult<'tcx> = Result<Option<ValTree<'tcx>>, ErrorHandled>;
 
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 static_assert_size!(InterpErrorInfo<'_>, 8);
 
 /// Packages the kind of error we got from the const code interpreter

compiler/rustc_middle/src/mir/interpret/value.rs

@@ -37,7 +37,7 @@ pub enum Scalar<Prov = CtfeProvenance> {
     Ptr(Pointer<Prov>, u8),
 }
 
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 static_assert_size!(Scalar, 24);
 
 // We want the `Debug` output to be readable as it is used by `derive(Debug)` for

compiler/rustc_middle/src/mir/mod.rs

@@ -1881,7 +1881,7 @@ pub fn dominates(self, location: Location, dominators: &Dominators<BasicBlock>)
 }
 
 // Some nodes are used a lot. Make sure they don't unintentionally get bigger.
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 mod size_asserts {
     use super::*;
     use rustc_data_structures::static_assert_size;

compiler/rustc_middle/src/mir/query.rs

@@ -276,7 +276,7 @@ pub struct ClosureOutlivesRequirement<'tcx> {
 }
 
 // Make sure this enum doesn't unintentionally grow
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 rustc_data_structures::static_assert_size!(ConstraintCategory<'_>, 16);
 
 /// Outlives-constraints can be categorized to determine whether and why they

compiler/rustc_middle/src/mir/syntax.rs

@@ -1453,7 +1453,7 @@ pub enum BinOp {
 }
 
 // Some nodes are used a lot. Make sure they don't unintentionally get bigger.
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 mod size_asserts {
     use super::*;
     // tidy-alphabetical-start

compiler/rustc_middle/src/mir/tcx.rs

@@ -14,7 +14,7 @@ pub struct PlaceTy<'tcx> {
 }
 
 // At least on 64 bit systems, `PlaceTy` should not be larger than two or three pointers.
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 static_assert_size!(PlaceTy<'_>, 16);
 
 impl<'tcx> PlaceTy<'tcx> {

compiler/rustc_middle/src/query/plumbing.rs

@@ -339,7 +339,7 @@ pub fn provided_to_erased<'tcx>(
                 pub type Storage<'tcx> = <$($K)* as keys::Key>::Cache<Erase<$V>>;
 
                 // Ensure that keys grow no larger than 64 bytes
-                #[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+                #[cfg(all(any(target_arch = "x86_64", target_arch="aarch64"), target_pointer_width = "64"))]
                 const _: () = {
                     if mem::size_of::<Key<'static>>() > 64 {
                         panic!("{}", concat!(
@@ -353,7 +353,7 @@ pub fn provided_to_erased<'tcx>(
                 };
 
                 // Ensure that values grow no larger than 64 bytes
-                #[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+                #[cfg(all(any(target_arch = "x86_64", target_arch="aarch64"), target_pointer_width = "64"))]
                 const _: () = {
                     if mem::size_of::<Value<'static>>() > 64 {
                         panic!("{}", concat!(

compiler/rustc_middle/src/thir.rs

@@ -1204,7 +1204,7 @@ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
 }
 
 // Some nodes are used a lot. Make sure they don't unintentionally get bigger.
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 mod size_asserts {
     use super::*;
     // tidy-alphabetical-start

compiler/rustc_middle/src/traits/mod.rs

@@ -550,7 +550,7 @@ pub fn peel_match_impls(&self) -> &Self {
 }
 
 // `ObligationCauseCode` is used a lot. Make sure it doesn't unintentionally get bigger.
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 static_assert_size!(ObligationCauseCode<'_>, 48);
 
 #[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]

compiler/rustc_middle/src/ty/consts.rs

@@ -59,7 +59,7 @@ pub struct ConstData<'tcx> {
     pub kind: ConstKind<'tcx>,
 }
 
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 static_assert_size!(ConstData<'_>, 40);
 
 impl<'tcx> Const<'tcx> {

compiler/rustc_middle/src/ty/consts/kind.rs

@@ -71,8 +71,8 @@ pub enum Expr<'tcx> {
     Cast(CastKind, Const<'tcx>, Ty<'tcx>),
 }
 
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 static_assert_size!(Expr<'_>, 24);
 
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 static_assert_size!(super::ConstKind<'_>, 32);

compiler/rustc_middle/src/ty/mod.rs

@@ -2168,7 +2168,7 @@ pub struct DestructuredConst<'tcx> {
 }
 
 // Some types are used a lot. Make sure they don't unintentionally get bigger.
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 mod size_asserts {
     use super::*;
     use rustc_data_structures::static_assert_size;

compiler/rustc_middle/src/ty/sty.rs

@@ -2699,7 +2699,7 @@ pub fn xform(self, other: VarianceDiagInfo<'tcx>) -> VarianceDiagInfo<'tcx> {
 }
 
 // Some types are used a lot. Make sure they don't unintentionally get bigger.
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 mod size_asserts {
     use super::*;
     use rustc_data_structures::static_assert_size;

compiler/rustc_parse/src/lexer/mod.rs

@@ -30,7 +30,7 @@
 //
 // This assertion is in this crate, rather than in `rustc_lexer`, because that
 // crate cannot depend on `rustc_data_structures`.
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 rustc_data_structures::static_assert_size!(rustc_lexer::Token, 12);
 
 #[derive(Clone, Debug)]

compiler/rustc_parse/src/parser/attr_wrapper.rs

@@ -454,7 +454,7 @@ struct FrameData {
 }
 
 // Some types are used a lot. Make sure they don't unintentionally get bigger.
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 mod size_asserts {
     use super::*;
     use rustc_data_structures::static_assert_size;

compiler/rustc_parse/src/parser/mod.rs

@@ -179,7 +179,7 @@ pub struct Parser<'a> {
 
 // This type is used a lot, e.g. it's cloned when matching many declarative macro rules with nonterminals. Make sure
 // it doesn't unintentionally get bigger.
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 rustc_data_structures::static_assert_size!(Parser<'_>, 264);
 
 /// Stores span information about a closure.

compiler/rustc_parse_format/src/lib.rs

@@ -1087,7 +1087,7 @@ fn unescape_string(string: &str) -> Option<string::String> {
 }
 
 // Assert a reasonable size for `Piece`
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 rustc_index::static_assert_size!(Piece<'_>, 16);
 
 #[cfg(test)]

compiler/rustc_target/src/abi/call/mod.rs

@@ -927,7 +927,7 @@ fn from_str(s: &str) -> Result<Self, Self::Err> {
 }
 
 // Some types are used a lot. Make sure they don't unintentionally get bigger.
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 mod size_asserts {
     use super::*;
     use rustc_data_structures::static_assert_size;

compiler/rustc_trait_selection/src/lib.rs

@@ -30,7 +30,7 @@
 
 #[macro_use]
 extern crate rustc_macros;
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 #[macro_use]
 extern crate rustc_data_structures;
 #[macro_use]

compiler/rustc_trait_selection/src/traits/fulfill.rs

@@ -72,7 +72,7 @@ pub struct PendingPredicateObligation<'tcx> {
 }
 
 // `PendingPredicateObligation` is used a lot. Make sure it doesn't unintentionally get bigger.
-#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+#[cfg(all(any(target_arch = "x86_64", target_arch = "aarch64"), target_pointer_width = "64"))]
 static_assert_size!(PendingPredicateObligation<'_>, 72);
 
 impl<'tcx> FulfillmentContext<'tcx> {