diff options
Diffstat (limited to 'src/libsyntax')
| -rw-r--r-- | src/libsyntax/feature_gate.rs | 1 | ||||
| -rw-r--r-- | src/libsyntax/parse/parser.rs | 7 |
2 files changed, 7 insertions, 1 deletions
diff --git a/src/libsyntax/feature_gate.rs b/src/libsyntax/feature_gate.rs index 28209248246..9dd17b420aa 100644 --- a/src/libsyntax/feature_gate.rs +++ b/src/libsyntax/feature_gate.rs @@ -394,6 +394,7 @@ declare_features! ( (active, wasm_target_feature, "1.30.0", Some(44839), None), (active, adx_target_feature, "1.32.0", Some(44839), None), (active, cmpxchg16b_target_feature, "1.32.0", Some(44839), None), + (active, movbe_target_feature, "1.34.0", Some(44839), None), // Allows macro invocations on modules expressions and statements and // procedural macros to expand to non-items. diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs index 65572102c59..514b2952c50 100644 --- a/src/libsyntax/parse/parser.rs +++ b/src/libsyntax/parse/parser.rs @@ -4381,9 +4381,14 @@ impl<'a> Parser<'a> { if let Ok(seq_snippet) = self.sess.source_map().span_to_snippet(seq_span) { err.span_suggestion( seq_span, - "try adding parentheses", + "try adding parentheses to match on a tuple..", format!("({})", seq_snippet), Applicability::MachineApplicable + ).span_suggestion( + seq_span, + "..or a vertical bar to match on multiple alternatives", + format!("{}", seq_snippet.replace(",", " |")), + Applicability::MachineApplicable ); } return Err(err); |