Fix crash when a slice object is called #10715
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All modified and coverable lines are covered by tests. Additional details and impacted files
@@ Coverage Diff @@ ## main #10715 +/- ## ======================================= Coverage 95.97% 95.97% ======================================= Files 176 176 Lines 19537 19537 ======================================= Hits 18750 18750 Misses 787 787
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zenlyj changed the title prefer-typing-namedtuple and consider-math-not-float when a slice object is called.slice object is called 
DanielNoord approved these changes Nov 3, 2025
Pierre-Sassoulas added Crash π₯ 
Pierre-Sassoulas requested changes Nov 3, 2025
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I think it's okay to pre-filter, maybe we don't have to filter anymore after that ? (It's not the first crash that the fuzzing caught by using slice instead of functiondev/classdef, maybe we can anticipate other instances of that without waiting for "random luck"). Maybe by creating a safe_infer_call function ?
Comment on lines 116 to 117
| if not called: | ||
| return |
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Suggested change
| if not called: | |
| return | |
| if not (called and isinstance(called, (nodes.FunctionDef, nodes.ClassDef))): | |
| return |
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Type of Changes
Description
Add a runtime type guard before accessing
qname()on inferred called function for bothprefer-typing-namedtupleandconsider-math-not-floatchecks.Closes #10708