- rubynext.y: handle hash pattern match vars in one-liners

Author: palkan

lib/parser/rubynext.y

@@ -360,13 +360,15 @@ rule
                       @lexer.state = :expr_beg
                       @lexer.command_start = false
                       @pattern_variables.push
+                      @pattern_hash_keys.push
 
                       result = @context.in_kwarg
                       @context.in_kwarg = true
                     }
                   p_top_expr_body
                     {
                       @pattern_variables.pop
+                      @pattern_hash_keys.pop
                       @context.in_kwarg = val[2]
                       result = @builder.match_pattern(val[0], val[1], val[3])
                     }
@@ -375,13 +377,15 @@ rule
                       @lexer.state = :expr_beg
                       @lexer.command_start = false
                       @pattern_variables.push
+                      @pattern_hash_keys.push
 
                       result = @context.in_kwarg
                       @context.in_kwarg = true
                     }
                   p_top_expr_body
                     {
                       @pattern_variables.pop
+                      @pattern_hash_keys.pop
                       @context.in_kwarg = val[2]
                       result = @builder.match_pattern_p(val[0], val[1], val[3])
                     }