lib/ruby_parser.yy in ruby_parser-3.15.1 vs lib/ruby_parser.yy in ruby_parser-3.16.0

@@ -14,10 +14,12 @@
 class Ruby25Parser
 #elif V == 26
 class Ruby26Parser
 #elif V == 27
 class Ruby27Parser
+#elif V == 30
+class Ruby30Parser
 #else
 fail "version not specified or supported on code generation"
 #endif
 
 token kCLASS kMODULE kDEF kUNDEF kBEGIN kRESCUE kENSURE kEND kIF kUNLESS
@@ -44,10 +46,13 @@
       tLABEL_END
 #endif
 #if V >= 23
        tLONELY
 #endif
+#if V >= 26
+       tBDOT2 tBDOT3
+#endif
 
 preclow
   nonassoc tLOWEST
   nonassoc tLBRACE_ARG
   nonassoc kIF_MOD kUNLESS_MOD kWHILE_MOD kUNTIL_MOD
@@ -55,11 +60,11 @@
   right    kNOT
   nonassoc kDEFINED
   right    tEQL tOP_ASGN
   left     kRESCUE_MOD
   right    tEH tCOLON
-  nonassoc tDOT2 tDOT3
+  nonassoc tDOT2 tDOT3 tBDOT2 tBDOT3
   left     tOROP
   left     tANDOP
   nonassoc tCMP tEQ tEQQ tNEQ tMATCH tNMATCH
   left     tGT tGEQ tLT tLEQ
   left     tPIPE tCARET
@@ -78,10 +83,13 @@
                       self.lexer.lex_state = EXPR_BEG
                     }
                     top_compstmt
                     {
                       result = new_compstmt val
+
+                      lexer.cond.pop # local_pop
+                      lexer.cmdarg.pop
                     }
 
     top_compstmt: top_stmts opt_terms
                     {
                       stmt, _ = val
@@ -854,9 +862,27 @@
                       v2 = nil
 
                       result = s(:dot3, v1, v2).line v1.line
                     }
 #endif
+
+#if V >= 27
+                | tBDOT2 arg
+                    {
+                      _, v2, = val
+                      v1 = nil
+
+                      result = s(:dot2, v1, v2).line v2.line
+                    }
+                | tBDOT3 arg
+                    {
+                      _, v2 = val
+                      v1 = nil
+
+                      result = s(:dot3, v1, v2).line v2.line
+                    }
+#endif
+
                 | arg tPLUS arg
                     {
                       result = new_call val[0], :+, argl(val[2])
                     }
                 | arg tMINUS arg