Fix diagnostic_list error

diff --git a/src/libsyntax/diagnostic_list.rs b/src/libsyntax/diagnostic_list.rs
index 912656232706816ed4101ebe1685c631d99b8d12..15abad555f4b65c05dde873d7458f0e072356635 100644 (file)
--- a/src/libsyntax/diagnostic_list.rs
+++ b/src/libsyntax/diagnostic_list.rs
@@ -380,7 +380,7 @@ fn main() {}
 
 Erroneous code example:
 
-```compile_fail,E0705
+```ignore (limited to a warning during 2018 edition development)
 #![feature(rust_2018_preview)]
 #![feature(raw_identifiers)] // error: the feature `raw_identifiers` is
                              // included in the Rust 2018 edition