X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/6fe800933d8919436cabf40466ee462f49463814..788f87cb58dbdb20df8adbb9ab4efaee1c5e00f2:/black.py

diff --git a/black.py b/black.py
index d8aa356..ff373c8 100644
--- a/black.py
+++ b/black.py
@@ -12,7 +12,7 @@ from multiprocessing import Manager, freeze_support
 import os
 from pathlib import Path
 import pickle
-import re
+import regex as re
 import signal
 import sys
 import tempfile
@@ -1340,10 +1340,23 @@ class Line:
         # (unfortunately) need to check the actual source lines and
         # only report an unsplittable 'type: ignore' if this line was
         # one line in the original code.
-        if self.leaves[0].lineno == self.leaves[-1].lineno:
-            for comment in self.comments.get(id(self.leaves[-1]), []):
-                if is_type_comment(comment, " ignore"):
-                    return True
+
+        # Like in the type comment check above, we need to skip a black added
+        # trailing comma or invisible paren, since it will be the original leaf
+        # before it that has the original line number.
+        last_idx = -1
+        last_leaf = self.leaves[-1]
+        if len(self.leaves) > 2 and (
+            last_leaf.type == token.COMMA
+            or (last_leaf.type == token.RPAR and not last_leaf.value)
+        ):
+            last_idx = -2
+
+        if self.leaves[0].lineno == self.leaves[last_idx].lineno:
+            for node in self.leaves[last_idx:]:
+                for comment in self.comments.get(id(node), []):
+                    if is_type_comment(comment, " ignore"):
+                        return True
 
         return False
 
@@ -3797,7 +3810,8 @@ def re_compile_maybe_verbose(regex: str) -> Pattern[str]:
     """
     if "\n" in regex:
         regex = "(?x)" + regex
-    return re.compile(regex)
+    compiled: Pattern[str] = re.compile(regex)
+    return compiled
 
 
 def enumerate_reversed(sequence: Sequence[T]) -> Iterator[Tuple[Index, T]]: