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rustc: Stabilize the proc_macro feature

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This commit stabilizes the `proc_macro` and `proc_macro_lib` features in the
compiler to stabilize the "Macros 1.1" feature of the language. Many more
details can be found on the tracking issue, #35900.

Closes #35900
This commit is contained in:
Alex Crichton 2017-01-01 16:14:35 -08:00
parent 917e5baae7
commit 045f8f6929
65 changed files with 13 additions and 188 deletions
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1
src/libsyntax/ext/expand.rs
View file

@ -926,7 +926,6 @@ impl<'feat> ExpansionConfig<'feat> {
fn enable_allow_internal_unstable = allow_internal_unstable,
fn enable_custom_derive = custom_derive,
fn enable_pushpop_unsafe = pushpop_unsafe,
fn enable_proc_macro = proc_macro,
}
}

12
src/libsyntax/feature_gate.rs
View file

@ -279,9 +279,6 @@ declare_features! (
// instead of just the platforms on which it is the C ABI
(active, abi_sysv64, "1.13.0", Some(36167)),
// Macros 1.1
(active, proc_macro, "1.13.0", Some(35900)),
// Allows untagged unions `union U { ... }`
(active, untagged_unions, "1.13.0", Some(32836)),
@ -377,6 +374,8 @@ declare_features! (
// Allows `..` in tuple (struct) patterns
(accepted, dotdot_in_tuple_patterns, "1.14.0", Some(33627)),
(accepted, item_like_imports, "1.14.0", Some(35120)),
// Macros 1.1
(accepted, proc_macro, "1.15.0", Some(35900)),
);
// (changing above list without updating src/doc/reference.md makes @cmr sad)
@ -650,11 +649,7 @@ pub const BUILTIN_ATTRIBUTES: &'static [(&'static str, AttributeType, AttributeG
is an experimental feature",
cfg_fn!(fundamental))),
("proc_macro_derive", Normal, Gated(Stability::Unstable,
"proc_macro",
"the `#[proc_macro_derive]` attribute \
is an experimental feature",
cfg_fn!(proc_macro))),
("proc_macro_derive", Normal, Ungated),
("rustc_copy_clone_marker", Whitelisted, Gated(Stability::Unstable,
"rustc_attrs",
@ -760,7 +755,6 @@ const GATED_CFGS: &'static [(&'static str, &'static str, fn(&Features) -> bool)]
("target_vendor", "cfg_target_vendor", cfg_fn!(cfg_target_vendor)),
("target_thread_local", "cfg_target_thread_local", cfg_fn!(cfg_target_thread_local)),
("target_has_atomic", "cfg_target_has_atomic", cfg_fn!(cfg_target_has_atomic)),
("proc_macro", "proc_macro", cfg_fn!(proc_macro)),
];
#[derive(Debug, Eq, PartialEq)]