Add long error explanation for E0708 #61137

Refactor code as per the suggestions Refacotor code provide edition support
2020-03-31 18:45:26 +05:30 · 2020-03-31 18:45:26 +05:30 · 26fdde994d
commit 26fdde994d
parent 2113659479
3 changed files with 28 additions and 2 deletions
--- a/src/test/ui/async-await/no-params-non-move-async-closure.stderr
+++ b/src/test/ui/async-await/no-params-non-move-async-closure.stderr
@ -8,3 +8,4 @@ LL |     let _ = async |x: u8| {};

 error: aborting due to previous error

+For more information about this error, try `rustc --explain E0708`.