diff options
Diffstat (limited to 'src/libsyntax')
| -rw-r--r-- | src/libsyntax/feature_gate/check.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libsyntax/feature_gate/check.rs b/src/libsyntax/feature_gate/check.rs index f5090bf1553..52eb20d320f 100644 --- a/src/libsyntax/feature_gate/check.rs +++ b/src/libsyntax/feature_gate/check.rs @@ -909,6 +909,7 @@ pub fn check_crate( gate_all!(or_patterns, "or-patterns syntax is experimental"); gate_all!(const_extern_fn, "`const extern fn` definitions are unstable"); gate_all!(raw_ref_op, "raw address of syntax is experimental"); + gate_all!(const_trait_bound_opt_out, "`?const` on trait bounds is experimental"); gate_all!(const_trait_impl, "const trait impls are experimental"); // All uses of `gate_all!` below this point were added in #65742, |