diff options
| -rw-r--r-- | src/librustdoc/json/mod.rs | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/librustdoc/json/mod.rs b/src/librustdoc/json/mod.rs index 61493c1ed70..f5064ae55b8 100644 --- a/src/librustdoc/json/mod.rs +++ b/src/librustdoc/json/mod.rs @@ -377,3 +377,33 @@ impl<'tcx> FormatRenderer<'tcx> for JsonRenderer<'tcx> { } } } + +// Some nodes are used a lot. Make sure they don't unintentionally get bigger. +// +// These assertions are here, not in `src/rustdoc-json-types/lib.rs` where the types are defined, +// because we have access to `static_assert_size` here. +#[cfg(target_pointer_width = "64")] +mod size_asserts { + use rustc_data_structures::static_assert_size; + + use super::types::*; + // tidy-alphabetical-start + static_assert_size!(AssocItemConstraint, 208); + static_assert_size!(Crate, 184); + static_assert_size!(ExternalCrate, 48); + static_assert_size!(FunctionPointer, 168); + static_assert_size!(GenericArg, 80); + static_assert_size!(GenericArgs, 104); + static_assert_size!(GenericBound, 72); + static_assert_size!(GenericParamDef, 136); + static_assert_size!(Impl, 304); + // `Item` contains a `PathBuf`, which is different sizes on different OSes. + static_assert_size!(Item, 528 + size_of::<std::path::PathBuf>()); + static_assert_size!(ItemSummary, 32); + static_assert_size!(PolyTrait, 64); + static_assert_size!(PreciseCapturingArg, 32); + static_assert_size!(TargetFeature, 80); + static_assert_size!(Type, 80); + static_assert_size!(WherePredicate, 160); + // tidy-alphabetical-end +} |