bors 3182375e06 Auto merge of #81405 - bugadani:ast, r=cjgillot ...

Box the biggest ast::ItemKind variants

This PR is a different approach on https://github.com/rust-lang/rust/pull/81400, aiming to save memory in humongous ASTs.

The three affected item kind enums are:
 - `ast::ItemKind` (208 -> 112 bytes)
 - `ast::AssocItemKind` (176 -> 72 bytes)
 - `ast::ForeignItemKind` (176 -> 72 bytes)

2021-02-02 17:34:08 +00:00

..

src

Auto merge of #81405 - bugadani:ast, r=cjgillot

2021-02-02 17:34:08 +00:00

Cargo.toml

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