Add a test for #3092

2018-10-14 21:43:35 +09:00 · 2018-10-14 21:43:35 +09:00 · 476992a15d
commit 476992a15d
parent c4a8cdcdf1
2 changed files with 21 additions and 0 deletions
--- a/tests/source/trait.rs
+++ b/tests/source/trait.rs
@ -106,3 +106,12 @@ trait Foo<'a> {
 impl<'a> Foo<'a> for i32 {
    type Bar<  'a  > = i32;
 }
+
+// #3092
+pub mod test {
+    pub trait ATraitWithALooongName {}
+    pub trait ATrait
+        :ATraitWithALooongName + ATraitWithALooongName + ATraitWithALooongName + ATraitWithALooongName
+{
+}
+}
--- a/tests/target/trait.rs
+++ b/tests/target/trait.rs
@ -144,3 +144,15 @@ trait Foo<'a> {
 impl<'a> Foo<'a> for i32 {
    type Bar<'a> = i32;
 }
+
+// #3092
+pub mod test {
+    pub trait ATraitWithALooongName {}
+    pub trait ATrait:
+        ATraitWithALooongName
+        + ATraitWithALooongName
+        + ATraitWithALooongName
+        + ATraitWithALooongName
+    {
+    }
+}