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* [3.8] bpo-37830: Fix compilation of break and continue in finally. ↵Serhiy Storchaka2019-08-241-0/+54
| | | | | | | | | (GH-15320) (GH-15456) Fix compilation of "break" and "continue" in the "finally" block when the corresponding "try" block contains "return" with a non-constant value. (cherry picked from commit ef61c524ddeeb56da3858b86e349e7288d68178e)
* bpo-35814: Allow unpacking in r.h.s of annotated assignment expressions ↵Pablo Galindo2019-06-031-0/+4
| | | | (GH-13760)
* bpo-37115: Support annotations in positional-only arguments (GH-13698)Pablo Galindo2019-05-311-0/+13
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* bpo-35798: Add test.support.check_syntax_warning(). (#11895)Serhiy Storchaka2019-02-191-22/+10
| | | | | | | It checks that a SyntaxWarning is raised when compile specified statement, that it is raised only once, that it is converted to a SyntaxError when raised as exception, and that both warning and exception objects have corresponding attributes.
* bpo-15248: Emit a compiler warning when missed a comma before tuple or list. ↵Serhiy Storchaka2019-02-161-0/+87
| | | | (GH-11757)
* bpo-35814: Allow same r.h.s. in annotated assignments as in normal ones ↵Ivan Levkivskyi2019-01-251-0/+9
| | | | | | (GH-11667)
* bpo-34850: Emit a warning for "is" and "is not" with a literal. (GH-9642)Serhiy Storchaka2019-01-181-6/+30
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* bpo-35029: Replace the SyntaxWarning exception with a SyntaxError. (GH-9999)Serhiy Storchaka2018-10-211-0/+9
| | | | If SyntaxWarning was raised as an exception, it will be replaced with a SyntaxError for better error reporting.
* Use assertEqual() instead of assertEquals(). (GH-9721)Serhiy Storchaka2018-10-051-1/+1
| | | Fixes warnings in tests added in bpo-32117 and bpo-34603.
* bpo-32117: Allow tuple unpacking in return and yield statements (gh-4509)David Cuthbert2018-09-221-1/+10
| | | | | Iterable unpacking is now allowed without parentheses in yield and return statements, e.g. ``yield 1, 2, 3, *rest``. Thanks to David Cuthbert for the change and jChapman for added tests.
* bpo-33305: Improve SyntaxError for invalid numerical literals. (GH-6517)Serhiy Storchaka2018-07-091-0/+24
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* bpo-32489: Allow 'continue' in 'finally' clause. (GH-5822)Serhiy Storchaka2018-03-181-0/+53
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* bpo-10544: Disallow "yield" in comprehensions and generator expressions. ↵Serhiy Storchaka2018-02-041-9/+3
| | | | (GH-4564)
* bpo-32482: Fix suspicious code in tests for syntax and grammar. (#5086)Serhiy Storchaka2018-01-041-6/+5
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* bpo-32478: Add tests for 'break' and 'return' inside 'finally' clause. (#5078)Serhiy Storchaka2018-01-021-0/+74
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* bpo-10544: Deprecate "yield" in comprehensions and generator expressions. ↵Serhiy Storchaka2017-12-011-0/+35
| | | | | | | | | | | | | | (GH-4579) The current behaviour of yield expressions inside comprehensions and generator expressions is essentially an accident of implementation - it arises implicitly from the way the compiler handles yield expressions inside nested functions and generators. Since the current behaviour wasn't deliberately designed, and is inherently confusing, we're deprecating it, with no current plans to reintroduce it. Instead, our advice will be to use a named nested generator definition for cases where this behaviour is desired.
* issue #28622: Remove redundant variable annotation test from test_grammar. ↵Guido van Rossum2016-11-071-3/+0
| | | | Ivan L.
* Issue #26182: Raise DeprecationWarning for improper use of async/await keywordsYury Selivanov2016-09-151-12/+0
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* Issue #28076: Variable annotations should be mangled for private names.Guido van Rossum2016-09-111-2/+2
| | | | By Ivan Levkivskyi.
* Issue #26331: Implement the parsing part of PEP 515.Brett Cannon2016-09-091-0/+89
| | | | Thanks to Georg Brandl for the patch.
* Issue #27985: Implement PEP 526 -- Syntax for Variable Annotations.Yury Selivanov2016-09-091-0/+178
| | | | Patch by Ivan Levkivskyi.
* Issue #27095: Simplified MAKE_FUNCTION and removed MAKE_CLOSURE opcodes.Serhiy Storchaka2016-06-121-1/+1
| | | | Patch by Demur Rumed.
* Merge 3.5 (issue #27243)Yury Selivanov2016-06-091-1/+1
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| * Issue #27243: Fix __aiter__ protocolYury Selivanov2016-06-091-1/+1
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* | Merge 3.5Victor Stinner2016-04-121-1/+1
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| * Issue #26647: Fix typo in test_grammarVictor Stinner2016-04-121-1/+1
| | | | | | | | Patch written by Demur Rumed.
* | compiler: don't emit SyntaxWarning on const stmtVictor Stinner2016-02-081-5/+1
| | | | | | | | | | Issue #26204: the compiler doesn't emit SyntaxWarning warnings anymore when constant statements are ignored.
* | compiler now ignores constant statementsVictor Stinner2016-02-081-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The compile ignores constant statements and emit a SyntaxWarning warning. Don't emit the warning for string statement because triple quoted string is a common syntax for multiline comments. Don't emit the warning on ellipis neither: 'def f(): ...' is a legit syntax for abstract functions. Changes: * test_ast: ignore SyntaxWarning when compiling test statements. Modify test_load_const() to use assignment expressions rather than constant expression. * test_code: add more kinds of constant statements, ignore SyntaxWarning when testing that the compiler removes constant statements. * test_grammar: ignore SyntaxWarning on the statement "1"
* | Issue #9232: Support trailing commas in function declarations.Robert Collins2015-08-111-0/+38
|/ | | | | | For example, "def f(*, a = 3,): pass" is now legal. Patch from Mark Dickinson.
* Issue #24791: Fix grammar regression for call syntax: 'g(*a or b)'.Yury Selivanov2015-08-051-0/+2
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* Issue #23182: Merge with 3.4Zachary Ware2015-08-021-12/+12
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| * Issue #23182: PEP8-ify the annotation grammar tests. Patch by Ian Lee.Zachary Ware2015-08-021-12/+12
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* | Issue #24687: Plug refleak on SyntaxError in function parameters annotations.Yury Selivanov2015-07-231-1/+2
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* | Issue #24619: New approach for tokenizing async/await.Yury Selivanov2015-07-221-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit fixes how one-line async-defs and defs are tracked by tokenizer. It allows to correctly parse invalid code such as: >>> async def f(): ... def g(): pass ... async = 10 and valid code such as: >>> async def f(): ... async def g(): pass ... await z As a consequence, is is now possible to have one-line 'async def foo(): await ..' functions: >>> async def foo(): return await bar()
* | allow test node after ** in calls (closes #24176)Benjamin Peterson2015-05-161-0/+1
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* | PEP 0492 -- Coroutines with async and await syntax. Issue #24017.Yury Selivanov2015-05-121-0/+87
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* | PEP 448: additional unpacking generalizations (closes #2292)Benjamin Peterson2015-05-061-1/+5
| | | | | | | | Patch by Neil Girdhar.
* | Issue #21741: Update 147 test modules to use test discovery.Zachary Ware2015-04-131-5/+2
| | | | | | | | | | | | | | I have compared output between pre- and post-patch runs of these tests to make sure there's nothing missing and nothing broken, on both Windows and Linux. The only differences I found were actually tests that were previously *not* run.
* | Merge issue #21669 from 3.4Nick Coghlan2014-06-161-0/+25
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| * Issue #21669: Special case print & exec syntax errorsNick Coghlan2014-06-161-0/+25
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* | merge 3.4 (#21642)Benjamin Peterson2014-06-071-0/+6
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| * allow the keyword else immediately after (no space) an integer (closes #21642)Benjamin Peterson2014-06-071-0/+6
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* | PEP 465: a dedicated infix operator for matrix multiplication (closes #21176)Benjamin Peterson2014-04-101-0/+14
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* use assertEqual instead of the deprecated assertEquals (closes #20877)Benjamin Peterson2014-03-101-2/+2
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* Mangle __parameters in __annotations__ dict properly. Issue #20625.Yury Selivanov2014-02-181-0/+7
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* Implement PEP 380 - 'yield from' (closes #11682)Nick Coghlan2012-01-131-0/+32
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* #8414: merge with 3.2.Ezio Melotti2011-12-021-2/+24
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| * #8414: add more tests for "assert". Initial patch by Gregory Nofi.Ezio Melotti2011-12-021-2/+24
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* | don't restrict unexpected EOF errors to the first line (closes #12216)Benjamin Peterson2011-05-301-0/+7
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* | use better naming schemeBenjamin Peterson2011-05-301-42/+42
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