GH-113710: Fix optimization of globals using _CHECK_FUNCTION
#116460
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lgtm but I will wait for Guido to review too |
Fidget-Spinner
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Mar 7, 2024
| assert(((PyFunctionObject *)frame->f_funcobj)->func_globals == globals); | ||
| PyFunctionObject *function = (PyFunctionObject *)frame->f_funcobj; | ||
| assert(PyFunction_Check(function)); | ||
| assert(function->func_builtins == builtins); |
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Note: these are read-only attributes so this precondition should hold.
brandtbucher
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Mar 8, 2024
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#116410 added an obvious bug: I didn't update the pointers used.
But there is more subtle bug: Using pointers rather than version numbers risks a new function appearing to be the old one.
This PR fixes both bugs.