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| author | bors <bors@rust-lang.org> | 2018-08-24 22:42:00 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2018-08-24 22:42:00 +0000 |
| commit | d95f078f0af28203c379365574a433ca5b79e9d8 (patch) | |
| tree | edc38cee7233726cedd15b68fc01cf8874116d36 /src/libsyntax | |
| parent | d41f21f11a249ad78990eb9a1ec899ec123c7136 (diff) | |
| parent | ed73a3267a648cffb92f60e50aa75a6547d9955d (diff) | |
| download | rust-d95f078f0af28203c379365574a433ca5b79e9d8.tar.gz rust-d95f078f0af28203c379365574a433ca5b79e9d8.zip | |
Auto merge of #53225 - nikomatsakis:nll-type-annot, r=pnkfelix
MIR: support user-given type annotations on fns, structs, and enums This branch adds tooling to track user-given type annotations on functions, structs, and enum variant expressions. The user-given types are passed onto NLL which then enforces them. cc #47184 — not a complete fix, as there are more cases to cover r? @eddyb cc @rust-lang/wg-compiler-nll
Diffstat (limited to 'src/libsyntax')
| -rw-r--r-- | src/libsyntax/feature_gate.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/libsyntax/feature_gate.rs b/src/libsyntax/feature_gate.rs index 4ed96d26906..e2a22167b7e 100644 --- a/src/libsyntax/feature_gate.rs +++ b/src/libsyntax/feature_gate.rs @@ -865,6 +865,12 @@ pub const BUILTIN_ATTRIBUTES: &'static [(&'static str, AttributeType, AttributeG is just used for rustc unit tests \ and will never be stable", cfg_fn!(rustc_attrs))), + ("rustc_dump_user_substs", Whitelisted, Gated(Stability::Unstable, + "rustc_attrs", + "this attribute \ + is just used for rustc unit tests \ + and will never be stable", + cfg_fn!(rustc_attrs))), ("rustc_if_this_changed", Whitelisted, Gated(Stability::Unstable, "rustc_attrs", "the `#[rustc_if_this_changed]` attribute \ |