diff --git a/doc/go1.20.html b/doc/go1.20.html index 571c466134ef6..ab09effaff34d 100644 --- a/doc/go1.20.html +++ b/doc/go1.20.html @@ -26,7 +26,7 @@
- Go 1.20 includes three changes to the language. + Go 1.20 includes four changes to the language.
@@ -56,6 +56,15 @@
+ Comparable types (such as ordinary interfaces)
+ may now satisfy comparable
constraints, even if the type arguments
+ are not strictly comparable (comparison may panic at runtime).
+ This makes it possible to instantiate a type parameter constrained by comparable
+ (e.g., a type parameter for a user-defined generic map key) with a non-strictly comparable type argument
+ such as an interface type, or a composite type containing an interface type.
+