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code objects remove unknown opcodes from the instruction stream when accessing co_code #128045

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DinoV opened this issue Dec 17, 2024 · 0 comments
Open

code objects remove unknown opcodes from the instruction stream when accessing co_code #128045

DinoV opened this issue Dec 17, 2024 · 0 comments
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3.12 bugs and security fixes 3.13 bugs and security fixes 3.14 new features, bugs and security fixes interpreter-core (Objects, Python, Grammar, and Parser dirs) type-bug An unexpected behavior, bug, or error

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@DinoV
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DinoV commented Dec 17, 2024 •
edited by bedevere-app bot
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Bug report

Bug description:

If you construct a code object with an unknown opcode it'll get removed when the code object goes through the opcodes to de-opt them. We should just ignore unknown opcodes instead.

CPython versions tested on:

3.12, 3.14

Operating systems tested on:

Linux

Linked PRs
@DinoV DinoV added the type-bug An unexpected behavior, bug, or error label Dec 17, 2024
@bedevere-app bedevere-app bot mentioned this issue Dec 17, 2024
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@picnixz picnixz added interpreter-core (Objects, Python, Grammar, and Parser dirs) 3.12 bugs and security fixes 3.13 bugs and security fixes 3.14 new features, bugs and security fixes labels Dec 17, 2024
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3.12 bugs and security fixes 3.13 bugs and security fixes 3.14 new features, bugs and security fixes interpreter-core (Objects, Python, Grammar, and Parser dirs) type-bug An unexpected behavior, bug, or error
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