19553aee2c
Missing docs: don't require documenting Global Asm items. global_asm! items cannot be documented, the lint still gets triggered after adding documentation to the macro invocation. Furthermore, even if we could add documentation to the AST node, rustdoc doesn't render it anyways. Playground example: https://play.rust-lang.org/?version=nightly&mode=debug&edition=2018&gist=5182df182f0ffbbab4c3107e43368ac3