Auto merge of #48985 - scalexm:lowering, r=nikomatsakis

MVP for chalkification r? @nikomatsakis
2018-03-18 07:35:43 +00:00
parent 5e3ecdce4e ef3b4e1f5b
commit 7c396ebd0b
14 changed files with 526 additions and 3 deletions
--- a/src/libsyntax/feature_gate.rs
+++ b/src/libsyntax/feature_gate.rs
@@ -832,6 +832,13 @@ pub const BUILTIN_ATTRIBUTES: &'static [(&'static str, AttributeType, AttributeG
                                                          across crates and will never be stable",
                                                          cfg_fn!(rustc_attrs))),

+    ("rustc_dump_program_clauses", Whitelisted, Gated(Stability::Unstable,
+                                                     "rustc_attrs",
+                                                     "the `#[rustc_dump_program_clauses]` \
+                                                      attribute is just used for rustc unit \
+                                                      tests and will never be stable",
+                                                     cfg_fn!(rustc_attrs))),
+
    // RFC #2094
    ("nll", Whitelisted, Gated(Stability::Unstable,
                               "nll",