Merge pull request #37382 from kimdv/kimdv/fix-wrong-child-syntax-kind

[SwiftSyntax]: Use check for suffix instead of contains when checking for token

Author: ahoppen

utils/gyb_syntax_support/Child.py

@@ -33,11 +33,11 @@ def __init__(self, name, kind, description=None, is_optional=False,
         self.is_indented = is_indented
         self.requires_leading_newline = requires_leading_newline
 
-        # If the child has "token" anywhere in the kind, it's considered
+        # If the child ends with "token" in the kind, it's considered
         # a token node. Grab the existing reference to that token from the
         # global list.
         self.token_kind = \
-            self.syntax_kind if "Token" in self.syntax_kind else None
+            self.syntax_kind if self.syntax_kind.endswith("Token") else None
         self.token = SYNTAX_TOKEN_MAP.get(self.token_kind)
 
         self.is_optional = is_optional