Fix freeze() with YAML anchors usage #54
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rbikar
previously approved these changes
Oct 15, 2025
YAML parser creates object references when using YAML anchors. When one object in the tree is frozen, it affects all references to it, so when the traversal encounters a reference to already frozen object, it must not attempt to freeze it again. This commit enhances the type checks and skips freezing of already frozen objects.
MichalHaluza
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rbikar
approved these changes
Oct 15, 2025
crungehottman
approved these changes
Oct 15, 2025
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YAML parser creates object references when using YAML anchors. When one object in the tree is frozen, it affects all references to it, so when the traversal encounters a reference to already frozen object, it must not attempt to freeze it again. This commit enhances the type checks and skips freezing of already frozen objects.