Commit Graph

676 Commits

Author SHA1 Message Date
Serhiy Storchaka
143ce5c6db bpo-33691: Add _PyAST_GetDocString(). (GH-7236) 2018-05-30 10:56:16 +03:00
Serhiy Storchaka
73cbe7a01a bpo-32911: Revert bpo-29463. (GH-7121) (GH-7197)
Remove the docstring attribute of AST types and restore docstring
expression as a first stmt in their body.

Co-authored-by: INADA Naoki <methane@users.noreply.github.com>
2018-05-29 12:04:55 +03:00
Serhiy Storchaka
64fddc423f bpo-33475: Fix and improve converting annotations to strings. (GH-6774) 2018-05-16 23:17:48 -04:00
Zsolt Dollenstein
e239650660 bpo-33363: raise SyntaxError for async for/with outside async functions (#6616) 2018-04-27 11:58:56 -04:00
Serhiy Storchaka
57faf34887 bpo-33334: Support NOP and EXTENDED_ARG in dis.stack_effect(). (#6566)
Added tests to ensure that all defined opcodes are supported.
2018-04-25 22:04:06 +03:00
Serhiy Storchaka
d70c2a6894 bpo-33298: Wrap only constants with _PyCode_ConstantKey() in the compiler. (GH-6512) 2018-04-20 16:01:25 +03:00
Serhiy Storchaka
b7e1eff843 bpo-33299: Return an object itself for some types in _PyCode_ConstantKey(). (GH-6513) 2018-04-19 08:28:04 +03:00
Zackery Spytz
f303639e3a bpo-33270: Intern names for all anonymous code objects (#6472) 2018-04-16 01:12:29 +03:00
Serhiy Storchaka
aa8e51f5eb bpo-33132: Fix more reference counting issues in the compiler. (GH-6323) 2018-04-01 00:29:37 +03:00
Serhiy Storchaka
a95d98607e bpo-33132: Fix reference counting issues in the compiler. (GH-6209) 2018-03-24 22:42:35 +02:00
Serhiy Storchaka
702f8f3611 bpo-33041: Rework compiling an "async for" loop. (#6142)
* Added new opcode END_ASYNC_FOR.
* Setting global StopAsyncIteration no longer breaks "async for" loops.
* Jumping into an "async for" loop is now disabled.
* Jumping out of an "async for" loop no longer corrupts the stack.
* Simplify the compiler.
2018-03-23 14:34:35 +02:00
Serhiy Storchaka
fe2bbb1869 bpo-32489: Allow 'continue' in 'finally' clause. (GH-5822) 2018-03-18 09:56:52 +02:00
Serhiy Storchaka
67ee07795b bpo-33041: Add missed error checks when compile "async for" (#6053)
and remove redundant code.
2018-03-10 18:49:26 +02:00
Serhiy Storchaka
24d3201eb7 bpo-33041: Fixed bytecode generation for "async for" with a complex target. (#6052)
A StopAsyncIteration raised on assigning or unpacking will be now propagated
instead of stopping the iteration.
2018-03-10 18:22:34 +02:00
Serhiy Storchaka
520b7ae27e bpo-17611. Move unwinding of stack for "pseudo exceptions" from interpreter to compiler. (GH-5006)
Co-authored-by: Mark Shannon <mark@hotpy.org>
Co-authored-by: Antoine Pitrou <antoine@python.org>
2018-02-22 23:33:30 +02:00
Mark Shannon
332cd5ee4f bpo-32550. Remove the STORE_ANNOTATION bytecode. (GH-5181) 2018-01-29 16:41:04 -08:00
Guido van Rossum
95e4d58913 String annotations [PEP 563] (#4390)
* Document `from __future__ import annotations`
* Provide plumbing and tests for `from __future__ import annotations`
* Implement unparsing the AST back to string form

This is required for PEP 563 and as such only implements a part of the
unparsing process that covers expressions.
2018-01-26 08:20:18 -08:00
Serhiy Storchaka
782d6fe443 bpo-31113: Get rid of recursion in the compiler for normal control flow. (#3015) 2018-01-11 20:20:13 +02:00
Serhiy Storchaka
d4864c61e3 bpo-24340: Fix estimation of the code stack size. (#5076) 2018-01-09 21:54:52 +02:00
Serhiy Storchaka
02b9ef2775 bpo-32439: Clean up the code for compiling comparison expressions. (#5029) 2017-12-30 09:47:42 +02:00
Serhiy Storchaka
3dfbaf51f0 bpo-32372: Move __debug__ optimization to the AST level. (#4925) 2017-12-25 12:47:50 +02:00
Serhiy Storchaka
bd6ec4d79e bpo-32365: Fix a reference leak when compile __debug__. (#4916)
It was introduced in bpo-27169.
2017-12-18 14:29:12 +02:00
Serhiy Storchaka
3325a6780c bpo-27169: The __debug__ constant is now optimized out at compile time. (#4880)
This fixes also bpo-22091.
2017-12-15 12:35:48 +02:00
INADA Naoki
7ea143ae79 bpo-29469: Move constant folding to AST optimizer (GH-2858) 2017-12-14 16:47:20 +09:00
Nick Coghlan
078f1814f1 bpo-32176: Set CO_NOFREE in the code object constructor (GH-4675)
Previously, CO_NOFREE was set in the compiler, which meant
it could end up being set incorrectly when code objects
were created directly. Setting it in the constructor based
on freevars and cellvars ensures it is always accurate,
regardless of how the code object is defined.
2017-12-03 11:12:20 +10:00