mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-31 05:58:33 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 7

Rework CALL_FUNCTION* opcodes

Browse source 
Issue #27213: Rework CALL_FUNCTION* opcodes to produce shorter and more
efficient bytecode:

* CALL_FUNCTION now only accepts position arguments
* CALL_FUNCTION_KW accepts position arguments and keyword arguments, but keys
  of keyword arguments are packed into a constant tuple.
* CALL_FUNCTION_EX is the most generic, it expects a tuple and a dict for
  positional and keyword arguments.

CALL_FUNCTION_VAR and CALL_FUNCTION_VAR_KW opcodes have been removed.

2 tests of test_traceback are currently broken: skip test, the issue #28050 was
created to track the issue.

Patch by Demur Rumed, design by Serhiy Storchaka, reviewed by Serhiy Storchaka
and Victor Stinner.
This commit is contained in:
Victor Stinner 2016-09-09 10:17:08 -07:00
parent e53592091a
commit f9b760f48a
12 changed files with 3372 additions and 3478 deletions
Download patch file Download diff file Expand all files Collapse all files

18
Lib/test/test_extcall.py
View file

@ -118,7 +118,7 @@ Verify clearing of SF bug #733667
>>> g(*Nothing())
Traceback (most recent call last):
...
TypeError: g() argument after * must be an iterable, not Nothing
TypeError: 'Nothing' object is not iterable
>>> class Nothing:
... def __len__(self): return 5
@ -127,7 +127,7 @@ Verify clearing of SF bug #733667
>>> g(*Nothing())
Traceback (most recent call last):
...
TypeError: g() argument after * must be an iterable, not Nothing
TypeError: 'Nothing' object is not iterable
>>> class Nothing():
... def __len__(self): return 5
@ -231,34 +231,32 @@ What about willful misconduct?
>>> h(*h)
Traceback (most recent call last):
...
TypeError: h() argument after * must be an iterable, not function
TypeError: 'function' object is not iterable
>>> dir(*h)
Traceback (most recent call last):
...
TypeError: dir() argument after * must be an iterable, not function
TypeError: 'function' object is not iterable
>>> None(*h)
Traceback (most recent call last):
...
TypeError: NoneType object argument after * must be an iterable, \
not function
TypeError: 'function' object is not iterable
>>> h(**h)
Traceback (most recent call last):
...
TypeError: h() argument after ** must be a mapping, not function
TypeError: 'function' object is not a mapping
>>> dir(**h)
Traceback (most recent call last):
...
TypeError: dir() argument after ** must be a mapping, not function
TypeError: 'function' object is not a mapping
>>> None(**h)
Traceback (most recent call last):
...
TypeError: NoneType object argument after ** must be a mapping, \
not function
TypeError: 'function' object is not a mapping
>>> dir(b=1, **{'b': 1})
Traceback (most recent call last):