diff options
Diffstat (limited to 'src/libsyntax')
| -rw-r--r-- | src/libsyntax/feature_gate.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libsyntax/feature_gate.rs b/src/libsyntax/feature_gate.rs index ccb2f51f964..51d7a236995 100644 --- a/src/libsyntax/feature_gate.rs +++ b/src/libsyntax/feature_gate.rs @@ -458,6 +458,9 @@ declare_features! ( // Scoped attributes (active, tool_attributes, "1.25.0", Some(44690), None), + // allow irrefutable patterns in if-let and while-let statements (RFC 2086) + (active, irrefutable_let_patterns, "1.27.0", Some(44495), None), + // Allows use of the :literal macro fragment specifier (RFC 1576) (active, macro_literal_matcher, "1.27.0", Some(35625), None), |