3bcbedc9f1
bpo-34850: Emit a warning for "is" and "is not" with a literal. (GH-9642)
2019-01-18 07:47:48 +02:00
f7e4d3642f
bpo-34100: compile: Re-enable frozenset merging (GH-10760)
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This reverts commit 1005c84535
2018-11-28 16:58:46 +01:00
1005c84535
bpo-34100: Partially revert merge_consts_recursive() (GH-10743)
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Partically revert commit c2e1607a51
2018-11-27 15:12:47 +01:00
c2e1607a51
bpo-34100: Merge constants recursively (GH-8341)
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There are some same consts in a module. This commit merges them into
single instance. It reduces number of objects in memory after loading modules.
https://bugs.python.org/issue34100
2018-11-26 04:23:22 -08:00
5f2df88b63
bpo-35177: Add dependencies between header files (GH-10361)
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* ast.h now includes Python-ast.h and node.h
* parsetok.h now includes node.h and grammar.h
* symtable.h now includes Python-ast.h
* Modify asdl_c.py to enhance Python-ast.h:
* Add #ifndef/#define Py_PYTHON_AST_H to be able to include the header
twice
* Add "extern { ... }" for C++
* Undefine "Yield" macro conflicting with winbase.h
* Remove "#undef Yield" from C files, it's now done in Python-ast.h
* Remove now useless includes in C files
2018-11-12 00:56:19 +01:00
95b6acf951
bpo-34876: Change the lineno of the AST for decorated function and class. (GH-9731)
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It was overridden by the lineno of the first decorator. Now it is
the lineno of 'def' or 'class'.
2018-10-30 13:16:02 +02:00
d31e7730cd
bpo-35029: Replace the SyntaxWarning exception with a SyntaxError. (GH-9999)
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If SyntaxWarning was raised as an exception, it will be replaced
with a SyntaxError for better error reporting.
2018-10-21 10:09:39 +03:00
53ebf4b070
Fix an incorrect check in compiler_try_except(). (GH-9810)
2018-10-12 08:54:03 +03:00
3f22811fef
bpo-32892: Use ast.Constant instead of specific constant AST types. (GH-9445)
2018-09-27 17:42:37 +03:00
025eb98dc0
bpo-34683: Make SyntaxError column offsets consistently 1-indexed (gh-9338)
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Also point to start of tokens in parsing errors.
Fixes bpo-34683
2018-09-24 14:12:49 -07:00
7bdf28265a
bpo-32455: Add jump parameter to dis.stack_effect(). (GH-6610)
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Add C API function PyCompile_OpcodeStackEffectWithJump().
2018-09-18 09:54:26 +03:00
da8d72c953
bpo-12458: Fix line numbers for multiline expressions. (GH-8774)
2018-09-17 15:17:29 +03:00
e502451781
closes bpo-34646: Remove PyAPI_* macros from declarations. (GH-9218)
2018-09-12 12:06:42 -07:00
143ce5c6db
bpo-33691: Add _PyAST_GetDocString(). (GH-7236)
2018-05-30 10:56:16 +03:00
73cbe7a01a
bpo-32911: Revert bpo-29463. (GH-7121) (GH-7197)
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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
64fddc423f
bpo-33475: Fix and improve converting annotations to strings. (GH-6774)
2018-05-16 23:17:48 -04:00
e239650660
bpo-33363: raise SyntaxError for async for/with outside async functions ( #6616 )
2018-04-27 11:58:56 -04:00
57faf34887
bpo-33334: Support NOP and EXTENDED_ARG in dis.stack_effect(). ( #6566 )
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Added tests to ensure that all defined opcodes are supported.
2018-04-25 22:04:06 +03:00
d70c2a6894
bpo-33298: Wrap only constants with _PyCode_ConstantKey() in the compiler. (GH-6512)
2018-04-20 16:01:25 +03:00
b7e1eff843
bpo-33299: Return an object itself for some types in _PyCode_ConstantKey(). (GH-6513)
2018-04-19 08:28:04 +03:00
f303639e3a
bpo-33270: Intern names for all anonymous code objects ( #6472 )
2018-04-16 01:12:29 +03:00
aa8e51f5eb
bpo-33132: Fix more reference counting issues in the compiler. (GH-6323)
2018-04-01 00:29:37 +03:00
a95d98607e
bpo-33132: Fix reference counting issues in the compiler. (GH-6209)
2018-03-24 22:42:35 +02:00
702f8f3611
bpo-33041: Rework compiling an "async for" loop. ( #6142 )
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* 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
fe2bbb1869
bpo-32489: Allow 'continue' in 'finally' clause. (GH-5822)
2018-03-18 09:56:52 +02:00
67ee07795b
bpo-33041: Add missed error checks when compile "async for" ( #6053 )
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and remove redundant code.
2018-03-10 18:49:26 +02:00
24d3201eb7
bpo-33041: Fixed bytecode generation for "async for" with a complex target. ( #6052 )
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A StopAsyncIteration raised on assigning or unpacking will be now propagated
instead of stopping the iteration.
2018-03-10 18:22:34 +02:00
520b7ae27e
bpo-17611. Move unwinding of stack for "pseudo exceptions" from interpreter to compiler. (GH-5006)
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Co-authored-by: Mark Shannon <mark@hotpy.org>
Co-authored-by: Antoine Pitrou <antoine@python.org>
2018-02-22 23:33:30 +02:00
332cd5ee4f
bpo-32550. Remove the STORE_ANNOTATION bytecode. (GH-5181)
2018-01-29 16:41:04 -08:00
95e4d58913
String annotations [PEP 563] ( #4390 )
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* 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
782d6fe443
bpo-31113: Get rid of recursion in the compiler for normal control flow. ( #3015 )
2018-01-11 20:20:13 +02:00
d4864c61e3
bpo-24340: Fix estimation of the code stack size. ( #5076 )
2018-01-09 21:54:52 +02:00
02b9ef2775
bpo-32439: Clean up the code for compiling comparison expressions. ( #5029 )
2017-12-30 09:47:42 +02:00
3dfbaf51f0
bpo-32372: Move __debug__ optimization to the AST level. ( #4925 )
2017-12-25 12:47:50 +02:00
bd6ec4d79e
bpo-32365: Fix a reference leak when compile __debug__. ( #4916 )
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It was introduced in bpo-27169.
2017-12-18 14:29:12 +02:00
3325a6780c
bpo-27169: The __debug__ constant is now optimized out at compile time. ( #4880 )
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This fixes also bpo-22091.
2017-12-15 12:35:48 +02:00
7ea143ae79
bpo-29469: Move constant folding to AST optimizer (GH-2858)
2017-12-14 16:47:20 +09:00
078f1814f1
bpo-32176: Set CO_NOFREE in the code object constructor (GH-4675)
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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
e2f92de6a9
Add the const qualifier to "char *" variables that refer to literal strings. ( #4370 )
2017-11-11 13:06:26 +02:00
b8ab9d3fc8
bpo-31708: Allow async generator expressions in synchronous functions ( #3905 )
2017-10-06 02:58:28 -04:00
faa135acbf
bpo-31709: Drop support for asynchronous __aiter__. ( #3903 )
2017-10-06 02:08:57 -04:00
b2e5794870
bpo-31338 ( #3374 )
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* Add Py_UNREACHABLE() as an alias to abort().
* Use Py_UNREACHABLE() instead of assert(0)
* Convert more unreachable code to use Py_UNREACHABLE()
* Document Py_UNREACHABLE() and a few other macros.
2017-09-14 18:13:16 -07:00
265fcc5fc2
bpo-31286, bpo-30024: Fixed stack usage in absolute imports with ( #3217 )
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binding a submodule to a name.
2017-08-29 15:47:44 +03:00
f432a3234f
bpo-30923: Silence fall-through warnings included in -Wextra since gcc-7.0. ( #3157 )
2017-08-21 13:09:59 +02:00
36ff451eba
bpo-30501: Make the compiler producing optimized code for condition expressions. ( #1851 )
2017-06-11 14:50:22 +03:00
f93234bb8a
bpo-30024: Circular imports involving absolute imports with binding ( #1264 )
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a submodule to a name are now supported.
2017-05-09 22:31:05 +03:00
ba85d69a3e
bpo-29878: Add global instances of int for 0 and 1. ( #852 )
2017-03-30 09:09:41 +03:00
cb41b2766d
bpo-29463: Add docstring field to some AST nodes. ( #46 )
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* bpo-29463: Add docstring field to some AST nodes.
ClassDef, ModuleDef, FunctionDef, and AsyncFunctionDef has docstring
field for now. It was first statement of there body.
* fix document. thanks travis!
* doc fixes
2017-02-22 16:31:59 +01:00
3a9ac827c7
bpo-29607: Fix stack_effect computation for CALL_FUNCTION_EX ( #202 )
2017-02-21 15:25:22 +02:00
5ab81d787f
Issue #28959 : Added private macro PyDict_GET_SIZE for retrieving the size of dict.
2016-12-16 16:18:57 +02:00
Serhiy Storchaka
INADA Naoki
Victor Stinner
Zackery Spytz
Ammar Askar
Benjamin Peterson
Zsolt Dollenstein
Mark Shannon
Guido van Rossum
Nick Coghlan
Yury Selivanov
Barry Warsaw
Stefan Krah
Matthieu Dartiailh