Remove unused `nightly` flag.

diff --git a/.travis.yml b/.travis.yml
index 0e4c84d835eb39d62c2b053fa13e5cee17eb7492..5ff068ed09780c382a9542d37f7b203e2abd2c7f 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,17 +4,8 @@ matrix:
   include:
     - rust: stable
     - rust: beta
-    - rust: 1.31.0 # minimum version supported by enumset
-    - rust: 1.36.0 # minimum version trybuild supports
-
     - rust: nightly
-      script:
-        - cd "${TRAVIS_BUILD_DIR}/enumset"
-        - cargo test
-        - cargo test --features serde
-        - cargo test --features nightly
-        - cargo test --features serde,nightly
-
+    - rust: 1.31.0
 
 script:
   - cd "${TRAVIS_BUILD_DIR}/enumset"

diff --git a/RELEASES.md b/RELEASES.md
index 145492326d49b2adc4c1d1eb16c43bd96943e79a..f6be9e687abb9fd5c560ec4455e10f364f35a69e 100644 (file)
--- a/RELEASES.md
+++ b/RELEASES.md
@@ -7,6 +7,7 @@
   methods for other built-in numeric types. 
 * `EnumSet::bit_width` and `EnumSet::variant_count` now return a `u32` instead
   of a `u8` for future-proofing.
+* Removed `nightly` feature flag, as it is no longer required.
 
 # Version 0.4.5 (2020-02-19)
 * Fixed a bug where compilation failed when the `serde` flag was enabled, and

diff --git a/enumset/Cargo.toml b/enumset/Cargo.toml
index 1ed7824e4a52867b295bd558886cacc4747bdf64..476bdc81d36e0ae5f57abee5da6233459bbc3697 100644 (file)
--- a/enumset/Cargo.toml
+++ b/enumset/Cargo.toml
@@ -15,7 +15,6 @@ readme = "../README.md"
 license = "MIT/Apache-2.0"
 
 [features]
-nightly = ["enumset_derive/nightly"]
 serde = ["serde2", "enumset_derive/serde"]
 
 [dependencies]

diff --git a/enumset_derive/Cargo.toml b/enumset_derive/Cargo.toml
index 90b921065747eae51fd791c319d3e63796b0d32f..2d1e870fd36da36ebb1deda7777bfe0bec23f3a9 100644 (file)
--- a/enumset_derive/Cargo.toml
+++ b/enumset_derive/Cargo.toml
@@ -19,7 +19,6 @@ maintenance = { status = "actively-developed" }
 proc-macro = true
 
 [features]
-nightly = []
 serde = []
 
 [dependencies]

diff --git a/enumset_derive/src/lib.rs b/enumset_derive/src/lib.rs
index e6d7bf66b8f9f2b64a12c6956488991747788427..a9e072ec37bc22c29df153e9b018dc9633bca401 100644 (file)
--- a/enumset_derive/src/lib.rs
+++ b/enumset_derive/src/lib.rs
@@ -1,7 +1,4 @@
 #![recursion_limit="256"]
-#![cfg_attr(feature = "nightly", feature(proc_macro_diagnostic))]
-
-// TODO: Read #[repr(...)] attributes.
 
 extern crate proc_macro;