[ty] Normalize dynamic class literals in cycle recovery#25558
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Typing conformance resultsNo changes detected ✅Current numbersThe percentage of diagnostics emitted that were expected errors held steady at 91.94%. The percentage of expected errors that received a diagnostic held steady at 87.09%. The number of fully passing files held steady at 92/134. |
Memory usage reportMemory usage unchanged ✅ |
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Summary
A dynamically created class can capture the previous value of a loop-carried variable in its members or bases. Prior to this change, we treated class literals as atomic during recursive type normalization, so the class's interned identity kept growing on each inference cycle and Salsa eventually panicked after too many cycle iterations.
Closes astral-sh/ty#3627.