Declare as no_std (no std:: imports are used) (#2)

* Declare as no_std (no std:: imports are used) * Update compile failure cases Update expected stderr output for compile failure tests. * Revert failure case output changes Prefer stderr from stable to the nightly output. Nightly will fail until the outputs are the same. * Allow test failures on nightly Allow tests to fail on nightly to changes in stderr on compile failures. Co-authored-by: James <[email protected]>
Juici · Nov 4, 2019 · 1fee2db · 1fee2db
1 parent d2bbe07
commit 1fee2db
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -11,15 +11,15 @@ script:
 
 matrix:
   include:
-    - rust: nightly
+    - rust: stable
       env: ROLE=test
       script:
         - cargo test --all-features --release
-    - rust: stable
+  allow_failures:
+    - rust: nightly
       env: ROLE=test
       script:
         - cargo test --all-features --release
-  allow_failures:
     - rust: nightly
       env: ROLE=clippy
       script:

diff --git a/src/lib.rs b/src/lib.rs
@@ -12,8 +12,6 @@
 //! # Examples
 //!
 //! ```
-//! extern crate wchar;
-//!
 //! use wchar::{wch, wch_c};
 //!
 //! // Equivalent to `#define RUST L"Rust"` in C.
@@ -25,6 +23,8 @@
 //! assert_eq!(ALSO_RUST, &[0x0052, 0x0075, 0x0073, 0x0074, 0x0000]);
 //! ```
 
+#![no_std]
+
 use proc_macro_hack::proc_macro_hack;
 
 /// Generate a UTF-16 wide string from the given string literal.