1743: Support `#[macro_use]` on `extern crate` r=matklad a=uHOOCCOOHu

Unfortunately, #1688 is still an issue. My guess is wrong :(

Co-authored-by: uHOOCCOOHu <hooccooh1896@gmail.com>
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bors[bot] 2019-09-05 09:04:02 +00:00 committed by GitHub
commit 6702f5b7b5
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7 changed files with 119 additions and 12 deletions

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@ -669,6 +669,7 @@ Grammar(
collections: [("use_trees", "UseTree")]
),
"ExternCrateItem": (
traits: ["AttrsOwner"],
options: ["NameRef", "Alias"],
),
"ArgList": (