Handle matching current line

lib/syntax_tree/translation/parser.rb

@@ -2387,6 +2387,22 @@ def visit_unary(node)
                 srange_node(node)
               )
             )
+          elsif node.operator == "!" && node.statement.is_a?(RegexpLiteral)
+            s(
+              :send,
+              [
+                s(
+                  :match_current_line,
+                  [visit(node.statement)],
+                  smap(srange_node(node.statement))
+                ),
+                :!
+              ],
+              smap_send_bare(
+                srange_length(node.start_char, 1),
+                srange_node(node)
+              )
+            )
           else
             visit(canonical_unary(node))
           end

test/translation/parser_test.rb

@@ -55,7 +55,6 @@ class ParserTest < Minitest::Test
         "test_dedenting_heredoc:399",
         "test_slash_newline_in_heredocs:7194",
         "test_parser_slash_slash_n_escaping_in_literals:*",
-        "test_cond_match_current_line:4801",
         "test_forwarded_restarg:*",
         "test_forwarded_kwrestarg:*",
         "test_forwarded_argument_with_restarg:*",