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Title: gh-146442: Fix various bugs in compiler pipeline from bug report by A0su · Pull Request #146443 · python/cpython · GitHub

Open Graph Title: gh-146442: Fix various bugs in compiler pipeline from bug report by A0su · Pull Request #146443 · python/cpython

X Title: gh-146442: Fix various bugs in compiler pipeline from bug report by A0su · Pull Request #146443 · python/cpython

Description: The Python programming language. Contribute to python/cpython development by creating an account on GitHub.

Open Graph Description: Compiler Pipeline (codegen + compile + symtable + flowgraph + assemble) | 6 FIX codegen.c (6,632 lines) — 4 FIX NULL deref + ref leak in codegen_setup_annotations_scope (line 716-720): PyLong_From...

X Description: Compiler Pipeline (codegen + compile + symtable + flowgraph + assemble) | 6 FIX codegen.c (6,632 lines) — 4 FIX NULL deref + ref leak in codegen_setup_annotations_scope (line 716-720): PyLong_From...

Opengraph URL: https://github.com/python/cpython/pull/146443

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fix null derefs, missing decrefs, and unchecked returns from bug reporthttps://github.com/python/cpython/pull/146443/commits/089c19b9268687355697d1c371a28867343f0ca1
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add disclaimer for leaks in codegen_deferred_annotations_bodyhttps://github.com/python/cpython/pull/146443/commits/aff400a0b6ffe5e95caf56e3839019674f6c0682
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change to goto error in scope var cleanup and remove uncessary commentshttps://github.com/python/cpython/pull/146443/commits/5b82b9416e01def97aa2d4968ed7620efbaa3477
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