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Implement feature-gating for the compiler

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A few features are now hidden behind various #[feature(...)] directives. These
include struct-like enum variants, glob imports, and macro_rules! invocations.

Closes #9304
Closes #9305
Closes #9306
Closes #9331
This commit is contained in:
Alex Crichton 2013-10-02 18:10:16 -07:00
parent acf9783879
commit dd98f7089f
15 changed files with 320 additions and 0 deletions
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2
src/libsyntax/syntax.rs
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@ -20,6 +20,8 @@
#[license = "MIT/ASL2"];
#[crate_type = "lib"];
#[feature(macro_rules, globs)];
extern mod extra;
pub mod util {