commit aba24ff3601ddc86b85e01880a8be596fb799287
author Serhiy Storchaka <storchaka@gmail.com> Mon Jul 23 23:41:11 2018 +0300
committer GitHub <noreply@github.com> Mon Jul 23 23:41:11 2018 +0300
tree b9fd7a65221252fda283bfe5ddd3cbdc53a6d888
parent db8e3a1e4476620b2b5aaf57acfc3ef58a08213b

bpo-34084: Fix setting an error message for the "Barry as BDFL" easter egg. (GH-8262)

Python/pythonrun.c

diff --git a/Python/pythonrun.c b/Python/pythonrun.c
index 10605db..f6f06c7 100644
--- a/Python/pythonrun.c
+++ b/Python/pythonrun.c
@@ -1348,6 +1348,10 @@
             msg = "unexpected indent";
         else if (err->token == DEDENT)
             msg = "unexpected unindent";
+        else if (err->expected == NOTEQUAL) {
+            errtype = PyExc_SyntaxError;
+            msg = "with Barry as BDFL, use '<>' instead of '!='";
+        }
         else {
             errtype = PyExc_SyntaxError;
             msg = "invalid syntax";