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rustc: Enable `use_extern_macros` in 2018 edition 

This was previously enabled via `proc_macro`, but since `proc_macro` is now
stable this is no longer the case. Explicitly include it in the 2018 edition
here.
This commit is contained in:
Alex Crichton 2018-07-17 14:45:16 -07:00
parent 4bff385fda
commit 5ecec1c58b
1 changed files with 1 additions and 1 deletions
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2
src/libsyntax/feature_gate.rs
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@ -284,7 +284,7 @@ declare_features! (
// Allows #[link(..., cfg(..))]
(active, link_cfg, "1.14.0", Some(37406), None),
(active, use_extern_macros, "1.15.0", Some(35896), None),
(active, use_extern_macros, "1.15.0", Some(35896), Some(Edition::Edition2018)),
// `extern "ptx-*" fn()`
(active, abi_ptx, "1.15.0", Some(38788), None),