Add a test for #2190

diff --git a/tests/source/enum.rs b/tests/source/enum.rs
index 821bb0efd993fe3b66ebc72cfb2e252ab282f778..894eb8cbaecfe5d2d64e9040b4179d792b22fd3c 100644 (file)
--- a/tests/source/enum.rs
+++ b/tests/source/enum.rs
@@ -165,3 +165,10 @@ enum State {
     TimedOut,
     Disconnected,
 }
+
+// #2190
+#[derive(Debug, Fail)]
+enum AnError {
+    #[fail(display = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")]
+    UnexpectedSingleToken { token: syn::Token },
+}

diff --git a/tests/target/enum.rs b/tests/target/enum.rs
index f3e8f2d4d6bfa6970069f4ed4564697fbfda5bd5..b60f5bcf1d6b8211dccea6f679317889b341c485 100644 (file)
--- a/tests/target/enum.rs
+++ b/tests/target/enum.rs
@@ -215,3 +215,10 @@ enum State {
     TimedOut,
     Disconnected,
 }
+
+// #2190
+#[derive(Debug, Fail)]
+enum AnError {
+    #[fail(display = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")]
+    UnexpectedSingleToken { token: syn::Token },
+}