Adapt lints to new names introduced in Rust 1.27

Relevant PR: rust-lang/rust#50879.
hcpl · Jul 23, 2018 · acc9761 · acc9761
1 parent 86c936d
commit acc9761
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Showing 2 changed files with 11 additions and 2 deletions.
diff --git a/build.rs b/build.rs
@@ -21,4 +21,5 @@ fn main() {
     query_rustc_print_cfg("1.19.0", &["lints_1_19"]);
     query_rustc_print_cfg("1.24.0", &["lints_1_24"]);
     query_rustc_print_cfg("1.26.0", &["lints_1_26", "stable_i128"]);
+    query_rustc_print_cfg("1.27.0", &["lints_1_27"]);
 }
diff --git a/src/lib.rs b/src/lib.rs
@@ -48,11 +48,19 @@
     tyvar_behind_raw_pointer,
 ))]
 
-#![cfg_attr(all(feature = "aggressive-rustc-lints", lints_1_26), deny(
-    // Deny some warn-level lints available from Rust 1.26
+#![cfg_attr(all(feature = "aggressive-rustc-lints", lints_1_26, not(lints_1_27)), deny(
+    // Deny some warn-level lints available from Rust 1.26 that are renamed in
+    // 1.27 (relevant PR: https://github.com/rust-lang/rust/pull/50879).
     unstable_name_collision,
 ))]
 
+#![cfg_attr(all(feature = "aggressive-rustc-lints", lints_1_27), deny(
+    // Deny some warn-level lints available from previous Rust versions that are
+    // renamed in 1.27
+    // (relevant PR: https://github.com/rust-lang/rust/pull/50879).
+    unstable_name_collisions,
+))]
+
 
 // ========== CLIPPY LINTS ========== //