8000 list panic when size > isize::MAX · Issue #1750 · RustPython/RustPython · GitHub
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andrew-ld opened this issue Feb 6, 2020 · 0 comments · Fixed by #5418
Closed

list panic when size > isize::MAX #1750

andrew-ld opened this issue Feb 6, 2020 · 0 comments · Fixed by #5418
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C-compat A discrepancy between RustPython and CPython

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@andrew-ld
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code

[...] * (2 << 61)

result

thread 'main' panicked at 'capacity overflow', src/liballoc/raw_vec.rs:777:5

expected result

an MemoryError exception
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Handle MemoryError for sequences crazymerlyn/RustPython
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