Check for eprintln on CI

2020-04-06 16:58:16 +02:00
parent 2603a9e628
commit bf569f8b29
7 changed files with 38 additions and 12 deletions
--- a/crates/ra_ide/src/lib.rs
+++ b/crates/ra_ide/src/lib.rs
@@ -10,6 +10,11 @@
 // For proving that RootDatabase is RefUnwindSafe.
 #![recursion_limit = "128"]

+#[allow(unused)]
+macro_rules! eprintln {
+    ($($tt:tt)*) => { stdx::eprintln!($($tt)*) };
+}
+
 pub mod mock_analysis;
 mod source_change;