* Align codegen CFG cleanup with CPython
* Align codegen bytecode with CPython 3.14
* Remove remove_jump_target_line_nops
The pass dropped a same-line NOP at the start of any jump-targeted block
whose body advanced to a later line, but CPython's basicblock_remove_redundant_nops
only consults the previous/next instruction inside the same block. The
extra pass deleted the else-body line trace anchor exercised by
test_nested_double_async_with.
Ignore test_conditional_break_finally_does_not_keep_break_cleanup_nop;
the break NOP lands in a separate block from the inlined finally body,
so same-line successor elision does not apply here.
* Keep except_handler blocks reachable in eliminate_unreachable_blocks
After convert_pseudo_ops lowers SETUP_FINALLY to a plain NOP, the only
remaining link from the try body to the except_handler block was the
per-instruction except_handler annotation. When earlier passes had
already removed every NOP that carried that annotation (e.g. an empty
try body with `pass`), the handler block became unreachable from the
entry block and its instructions were cleared, dropping the handler
entirely. Seed reachability with blocks already marked except_handler
so handler dispatch survives independent of the in-block annotation.
Also drop two expectedFailure markers in test_patma whose match-tracing
expectations now pass.
* Align bytecode CFG cleanup with CPython
This directory contains all of the Python files that make up the standard
library for RustPython.
Most of these files are copied over from the CPython repository (the 3.7
branch), with slight modifications to allow them to work under RustPython. The
current goal is to complete the standard library with as few modifications as
possible. Current modifications are just temporary workarounds for bugs/missing
feature within the RustPython implementation.
The first big module we are targeting is unittest, so we can leverage the
CPython test suite.
Jeong, YunWon
4266f1e8a6