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| author | Caio <c410.f3r@gmail.com> | 2019-06-09 07:58:40 -0300 |
|---|---|---|
| committer | Caio <c410.f3r@gmail.com> | 2019-06-09 07:58:40 -0300 |
| commit | 1eaaf440d5173f090d6e937f4b4cffec6c038984 (patch) | |
| tree | 9f0beed7bc92e5815b4db44b8e32973678140fcc /src/libsyntax/feature_gate.rs | |
| parent | 5c45343f11fbf93cf4e15568aee3ff3f2f287466 (diff) | |
| download | rust-1eaaf440d5173f090d6e937f4b4cffec6c038984.tar.gz rust-1eaaf440d5173f090d6e937f4b4cffec6c038984.zip | |
Allow attributes in formal function parameters
Diffstat (limited to 'src/libsyntax/feature_gate.rs')
| -rw-r--r-- | src/libsyntax/feature_gate.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/libsyntax/feature_gate.rs b/src/libsyntax/feature_gate.rs index b41b91c7631..93683074a57 100644 --- a/src/libsyntax/feature_gate.rs +++ b/src/libsyntax/feature_gate.rs @@ -560,6 +560,9 @@ declare_features! ( // Allows the user of associated type bounds. (active, associated_type_bounds, "1.34.0", Some(52662), None), + // Attributes on formal function params + (active, param_attrs, "1.36.0", Some(60406), None), + // Allows calling constructor functions in `const fn` // FIXME Create issue (active, const_constructor, "1.37.0", Some(61456), None), @@ -2508,6 +2511,18 @@ pub fn check_crate(krate: &ast::Crate, parse_sess: sess, plugin_attributes, }; + + sess + .param_attr_spans + .borrow() + .iter() + .for_each(|span| gate_feature!( + &ctx, + param_attrs, + *span, + "attributes on function parameters are unstable" + )); + let visitor = &mut PostExpansionVisitor { context: &ctx, builtin_attributes: &*BUILTIN_ATTRIBUTE_MAP, |