Prove ignores without error codes also disappear

This test fails with the error:

    AssertionError: Command 3 (dmypy check -- bar.py) did not give expected output
    --- Captured stderr call ---
    Expected:
      bar.py:2: error: "type: ignore" comment without error code  [ignore-without-code] (diff)
      == Return code: 1                             (diff)
    Actual:
      (empty)

This test illustrates that '"type: ignore" comment without error code'
errors currently disappear in the same way that 'Unused "type: ignore"'
errors do as described in python#9655.

Ref: python#9655

Author: meshy

test-data/unit/daemon.test

@@ -632,3 +632,20 @@ bar.py:2: error: Unused "type: ignore" comment
 [file bar.py]
 from foo.empty import *
 a = 1  # type: ignore
+
+[case testTypeIgnoreWithoutCodePreservedOnRerun]
+-- Regression test for https://github.com/python/mypy/issues/9655
+$ dmypy start -- --enable-error-code ignore-without-code --no-error-summary
+Daemon started
+$ dmypy check -- bar.py
+bar.py:2: error: "type: ignore" comment without error code  [ignore-without-code]
+== Return code: 1
+$ dmypy check -- bar.py
+bar.py:2: error: "type: ignore" comment without error code  [ignore-without-code]
+== Return code: 1
+
+[file foo/__init__.py]
+[file foo/empty.py]
+[file bar.py]
+from foo.empty import *
+a = 1  # type: ignore