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Calling macros with full paths doesn't work with implicit crates #52576

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#52841
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Calling macros with full paths doesn't work with implicit crates#52576
#52841
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petrochenkov

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@Manishearth
Manishearth
opened on Jul 20, 2018
// edition = "2018"
// [dependencies] lazy_static = "1.0.1"

#![feature(rustc_2018_preview)]
#![feature(use_extern_macros)]
lazy_static::lazy_static! {static ref FOO: u8 = 1;}

This fails to compile (even with extern crate lazy_static). It does compile if I add a use lazy_static.

AIUI this is a bug, you should be able to import directly from crates in macros as well.

cc @dtolnay @alexcrichton

Activity

  1. petrochenkov commented on Jul 20, 2018

    @petrochenkov
    petrochenkov
    on Jul 20, 2018
    Contributor

    This is a sub-issue of #52512 (fix is in progress).

  2. petrochenkov
    self-assigned this
    on Jul 21, 2018
  3. Mark-Simulacrum
    added a commit that references this issue on Aug 1, 2018

    Rollup merge of rust-lang#52841 - petrochenkov:premacro, r=alexcrichton

    1f0d8c6
  4. bors
    closed this as completedin #52841on Aug 2, 2018
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