Add custom_attribute and rustc_attrs to reference.md

This commit is contained in:
Manish Goregaokar 2015-02-17 01:55:58 +05:30
parent 1bbf7187ad
commit f64d71b6ed

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@ -2399,6 +2399,10 @@ The currently implemented features of the reference compiler are:
ways insufficient for concatenating identifiers, and may be
removed entirely for something more wholesome.
* `custom_attribute` - Allows the usage of attributes unknown to the compiler
so that new attributes can be added in a bacwards compatible
manner (RFC 572).
* `intrinsics` - Allows use of the "rust-intrinsics" ABI. Compiler intrinsics
are inherently unstable and no promise about them is made.
@ -2459,6 +2463,9 @@ The currently implemented features of the reference compiler are:
implemented very poorly and will likely change significantly
with a proper implementation.
* `rustc_attrs` - Gates internal `#[rustc_*]` attributes which may be
for internal use only or have meaning added to them in the future.
* `rustc_diagnostic_macros`- A mysterious feature, used in the implementation
of rustc, not meant for mortals.