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Issue #26110: Add LOAD_METHOD/CALL_METHOD opcodes.

Browse source 
Special thanks to INADA Naoki for pushing the patch through
the last mile, Serhiy Storchaka for reviewing the code, and to
Victor Stinner for suggesting the idea (originally implemented
in the PyPy project).
This commit is contained in:
Yury Selivanov 2016-12-13 19:03:51 -05:00
parent e6bb53bf61
commit f2392133eb
13 changed files with 747 additions and 483 deletions
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3
Lib/importlib/_bootstrap_external.py
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@ -240,6 +240,7 @@ _code_type = type(_write_atomic.__code__)
# Python 3.6b1 3377 (set __class__ cell from type.__new__ #23722)
# Python 3.6b2 3378 (add BUILD_TUPLE_UNPACK_WITH_CALL #28257)
# Python 3.6rc1 3379 (more thorough __class__ validation #23722)
# Python 3.7a0 3390 (add LOAD_METHOD and CALL_METHOD opcodes)
#
# MAGIC must change whenever the bytecode emitted by the compiler may no
# longer be understood by older implementations of the eval loop (usually
@ -248,7 +249,7 @@ _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 = (3379).to_bytes(2, 'little') + b'\r\n'
MAGIC_NUMBER = (3390).to_bytes(2, 'little') + b'\r\n'
_RAW_MAGIC_NUMBER = int.from_bytes(MAGIC_NUMBER, 'little') # For import.c
_PYCACHE = '__pycache__'