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Add a size assertion for RegionKind.

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This commit is contained in:
Nicholas Nethercote 2023-04-06 15:35:14 +10:00 committed by Jack Huey
parent b15195a304
commit f08f15481a
1 changed files with 11 additions and 4 deletions
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15
compiler/rustc_middle/src/ty/sty.rs
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@ -127,10 +127,6 @@ impl<'tcx> Article for TyKind<'tcx> {
}
}
// `TyKind` is used a lot. Make sure it doesn't unintentionally get bigger.
#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
static_assert_size!(TyKind<'_>, 32);
/// A closure can be modeled as a struct that looks like:
/// ```ignore (illustrative)
/// struct Closure<'l0...'li, T0...Tj, CK, CS, U>(...U);
@ -2496,3 +2492,14 @@ impl<'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"))]
mod size_asserts {
use super::*;
use rustc_data_structures::static_assert_size;
// tidy-alphabetical-start
static_assert_size!(RegionKind<'_>, 28);
static_assert_size!(TyKind<'_>, 32);
// tidy-alphabetical-end
}