syntax_data: {"ast_node_type":"other","tokens":[{"end":68,"kind":"keyword","start":0,"text":"static_assert_size!(ty::WithCachedTypeInfo<RegionKind<'_>>,"}]}
source_snippet:     static_assert_size!(ty::WithCachedTypeInfo<RegionKind<'_>>, 48);
context_before:     static_assert_size!(RegionKind<'_>, 20);
context_after:     // tidy-alphabetical-end