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| author | Mark Shannon <mark@hotpy.org> | 2022-01-28 12:42:30 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-01-28 12:42:30 (GMT) |
| commit | 89fd7c34520aac493a8784a221366ed04452612b (patch) | |
| tree | da2dd6dfe862b1351063e2c0ee2a3564c4773416 /Lib/importlib/_bootstrap_external.py | |
| parent | 5a9e423473bf2c4eb32a0982e8d73420875db1da (diff) | |
| download | cpython-89fd7c34520aac493a8784a221366ed04452612b.zip cpython-89fd7c34520aac493a8784a221366ed04452612b.tar.gz cpython-89fd7c34520aac493a8784a221366ed04452612b.tar.bz2 | |
bpo-46329: Split calls into precall and call instructions. (GH-30855)
* Add PRECALL_FUNCTION opcode.
* Move 'call shape' varaibles into struct.
* Replace CALL_NO_KW and CALL_KW with KW_NAMES and CALL instructions.
* Specialize for builtin methods taking using the METH_FASTCALL | METH_KEYWORDS protocol.
* Allow kwnames for specialized calls to builtin types.
* Specialize calls to tuple(arg) and str(arg).
Diffstat (limited to 'Lib/importlib/_bootstrap_external.py')
| -rw-r--r-- | Lib/importlib/_bootstrap_external.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Lib/importlib/_bootstrap_external.py b/Lib/importlib/_bootstrap_external.py index c05add9..7b9803d 100644 --- a/Lib/importlib/_bootstrap_external.py +++ b/Lib/importlib/_bootstrap_external.py @@ -384,9 +384,14 @@ _code_type = type(_write_atomic.__code__) # Python 3.11a5 3476 (Add ASYNC_GEN_WRAP opcode) # Python 3.11a5 3477 (Replace DUP_TOP/DUP_TOP_TWO with COPY and # ROT_TWO/ROT_THREE/ROT_FOUR/ROT_N with SWAP) +# Python 3.11a5 3478 (New CALL opcodes) # Python 3.12 will start with magic number 3500 + +# Python 3.12 will start with magic number 3500 + + # # MAGIC must change whenever the bytecode emitted by the compiler may no # longer be understood by older implementations of the eval loop (usually @@ -397,7 +402,7 @@ _code_type = type(_write_atomic.__code__) # Whenever MAGIC_NUMBER is changed, the ranges in the magic_values array # in PC/launcher.c must also be updated. -MAGIC_NUMBER = (3477).to_bytes(2, 'little') + b'\r\n' +MAGIC_NUMBER = (3478).to_bytes(2, 'little') + b'\r\n' _RAW_MAGIC_NUMBER = int.from_bytes(MAGIC_NUMBER, 'little') # For import.c _PYCACHE = '__pycache__' |