New semantic analyzer: update tests not to mention fixed issue

These recursive type definitions no longer cause crashes.

Closes #6445.

Author: JukkaL

test-data/unit/check-classes.test

@@ -4355,7 +4355,6 @@ class A(Tuple[int, str]): pass
 -- -----------------------
 
 [case testCrashOnSelfRecursiveNamedTupleVar]
-# FIXME: #6445
 # flags: --new-semantic-analyzer
 from typing import NamedTuple
 
@@ -4364,15 +4363,13 @@ n: N
 reveal_type(n) # N: Revealed type is 'Tuple[Any, fallback=__main__.N]'
 
 [case testCrashOnSelfRecursiveTypedDictVar]
-# FIXME: #6445
 from mypy_extensions import TypedDict
 
 A = TypedDict('A', {'a': 'A'})  # type: ignore
 a: A
 [builtins fixtures/isinstancelist.pyi]
 
 [case testCrashInJoinOfSelfRecursiveNamedTuples]
-# FIXME: #6445
 # flags: --new-semantic-analyzer
 from typing import NamedTuple
 
@@ -4387,7 +4384,6 @@ lst = [n, m]
 [builtins fixtures/isinstancelist.pyi]
 
 [case testCorrectJoinOfSelfRecursiveTypedDicts]
-# FIXME: #6445
 # flags: --new-semantic-analyzer
 from mypy_extensions import TypedDict
 

test-data/unit/check-flags.test

@@ -1053,25 +1053,23 @@ always_false = BLAH, BLAH1
 [builtins fixtures/bool.pyi]
 
 [case testCheckDisallowAnyGenericsNamedTuple]
-# Crashes on new semantic analyzer: https://github.com/python/mypy/issues/6445
-# flags: --disallow-any-generics --no-new-semantic-analyzer
+# flags: --disallow-any-generics --new-semantic-analyzer
 from typing import NamedTuple
 
 N = NamedTuple('N', [('x', N)])  # type: ignore
 n: N
 [out]
 
 [case testCheckDisallowAnyGenericsTypedDict]
-# Crashes on new semantic analyzer: https://github.com/python/mypy/issues/6445
-# flags: --disallow-any-generics --no-new-semantic-analyzer
+# flags: --disallow-any-generics --new-semantic-analyzer
 from typing import Dict, Any, Optional
 from mypy_extensions import TypedDict
 
-VarsDict = Dict[str, Any]
-HostsDict = Dict[str, Optional[VarsDict]]
+VarsDict = Dict[str, Any]  # type: ignore
+HostsDict = Dict[str, Optional[VarsDict]]  # type: ignore
 
-GroupDataDict = TypedDict(  # type: ignore
-    "GroupDataDict", {"children": "GroupsDict",
+GroupDataDict = TypedDict(
+    "GroupDataDict", {"children": "GroupsDict",  # type: ignore
                       "vars": VarsDict,
                       "hosts": HostsDict}, total=False
 )

test-data/unit/check-unions.test

@@ -957,7 +957,6 @@ def takes_int(arg: int) -> None: pass
 takes_int(x)  # E: Argument 1 to "takes_int" has incompatible type <union: 6 items>; expected "int"
 
 [case testRecursiveForwardReferenceInUnion]
-# https://github.com/python/mypy/issues/6445
 # flags: --new-semantic-analyzer
 from typing import List, Union
 MYTYPE = List[Union[str, "MYTYPE"]]