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Rollup merge of #82841 - hvdijk:x32, r=joshtriplett

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Change x64 size checks to not apply to x32.

Rust contains various size checks conditional on target_arch = "x86_64", but these checks were never intended to apply to x86_64-unknown-linux-gnux32. Add target_pointer_width = "64" to the conditions.
This commit is contained in:
Mara Bos 2021-03-09 09:05:24 +00:00 • committed by GitHub
commit bb9542b016
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23 changed files with 39 additions and 39 deletions
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8
compiler/rustc_ast/src/ast.rs
View file

@ -1073,7 +1073,7 @@ pub struct Expr {
}
// `Expr` is used a lot. Make sure it doesn't unintentionally get bigger.
#[cfg(target_arch = "x86_64")]
#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
rustc_data_structures::static_assert_size!(Expr, 120);
impl Expr {
@ -2755,7 +2755,7 @@ pub enum ItemKind {
MacroDef(MacroDef),
}
#[cfg(target_arch = "x86_64")]
#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
rustc_data_structures::static_assert_size!(ItemKind, 112);
impl ItemKind {
@ -2829,7 +2829,7 @@ pub enum AssocItemKind {
MacCall(MacCall),
}
#[cfg(target_arch = "x86_64")]
#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
rustc_data_structures::static_assert_size!(AssocItemKind, 72);
impl AssocItemKind {
@ -2881,7 +2881,7 @@ pub enum ForeignItemKind {
MacCall(MacCall),
}
#[cfg(target_arch = "x86_64")]
#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
rustc_data_structures::static_assert_size!(ForeignItemKind, 72);
impl From<ForeignItemKind> for ItemKind {

4
compiler/rustc_ast/src/token.rs
View file

@ -244,7 +244,7 @@ pub enum TokenKind {
}
// `TokenKind` is used a lot. Make sure it doesn't unintentionally get bigger.
#[cfg(target_arch = "x86_64")]
#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
rustc_data_structures::static_assert_size!(TokenKind, 16);
#[derive(Clone, PartialEq, Encodable, Decodable, Debug, HashStable_Generic)]
@ -682,7 +682,7 @@ pub enum Nonterminal {
}
// `Nonterminal` is used a lot. Make sure it doesn't unintentionally get bigger.
#[cfg(target_arch = "x86_64")]
#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
rustc_data_structures::static_assert_size!(Nonterminal, 48);
#[derive(Debug, Copy, Clone, PartialEq, Encodable, Decodable)]

2
compiler/rustc_ast/src/tokenstream.rs
View file

@ -189,7 +189,7 @@ pub struct TokenStream(pub(crate) Lrc<Vec<TreeAndSpacing>>);
pub type TreeAndSpacing = (TokenTree, Spacing);
// `TokenStream` is used a lot. Make sure it doesn't unintentionally get bigger.
#[cfg(target_arch = "x86_64")]
#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
rustc_data_structures::static_assert_size!(TokenStream, 8);
#[derive(Clone, Copy, Debug, PartialEq, Encodable, Decodable)]