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217 commits

Author SHA1 Message Date
Neal Norwitz
311d071541 Fix test_compiler after adding unicode_literals 2008-03-27 05:02:57 +00:00
Eric Smith
5d5c63f462 Fixed compiler module so __future__ print_function is compilable. 2008-03-19 02:11:30 +00:00
Nick Coghlan
7af53be66f Speed up with statements by storing the __exit__ method on the stack instead of in a temp variable (bumps the magic number for pyc files) 2008-03-07 14:13:28 +00:00
Facundo Batista
4219da4bd0 Issue 2117. Update compiler module to handle class decorators. 
Thanks Thomas Herve
 2008-02-25 18:06:00 +00:00
Christian Heimes
c5f05e45cf Patch #2167 from calvin: Remove unused imports 2008-02-23 17:40:11 +00:00
Christian Heimes
c756d00cf2 Replaced import of the 'new' module with 'types' module and added a deprecation warning to the 'new' module. 2007-11-27 21:34:01 +00:00
Collin Winter
6290305e67 Backport PEP 3110's new 'except' syntax to 2.6. 2007-05-18 23:11:24 +00:00
Georg Brandl
ab49684f55 Patch #1638243: the compiler package is now able to correctly compile 
a with statement; previously, executing code containing a with statement
compiled by the compiler package crashed the interpreter.
 2007-01-27 17:43:02 +00:00
Georg Brandl
fe9c71bcd3 Remove trailing comma. 2006-10-29 09:01:01 +00:00
Georg Brandl
5addf70078 Bug #1586448: the compiler module now emits the same bytecode for 
list comprehensions as the builtin compiler, using the LIST_APPEND
opcode.
 2006-10-29 08:53:06 +00:00
Neil Schemenauer
4c6b0d5bec Fix a bug in the `compiler` package that caused invalid code to be 
generated for generator expressions.
 2006-08-16 23:38:05 +00:00
Neil Schemenauer
06ded09d40 Fix the 'compiler' package to generate correct code for MAKE_CLOSURE. 
In the 2.5 development cycle, MAKE_CLOSURE as changed to take free
variables as a tuple rather than as individual items on the stack.
Closes patch #1534084.
 2006-08-04 16:20:30 +00:00
Georg Brandl
afcd838f1f Revert rev 42617, it was introduced to work around bug #1441397. 
test_compiler now passes again.
 2006-07-29 10:25:46 +00:00
Georg Brandl
edd9b0dfb3 Bug #1441397: The compiler module now recognizes module and function 
docstrings correctly as it did in Python 2.4.
 2006-07-29 09:33:26 +00:00
Tim Peters
3249d00f4d Whitespace normalization. 2006-06-27 11:52:49 +00:00
Georg Brandl
c3f49ca558 Set lineno correctly on list, tuple and dict literals. 2006-06-22 14:46:17 +00:00
Georg Brandl
ad29e637d8 fix [ 1509132 ] compiler module builds incorrect AST for TryExceptFinally 2006-06-21 17:45:17 +00:00
Neal Norwitz
6aaccc6b55 Fix errors found by pychecker 2006-06-11 08:35:14 +00:00
Georg Brandl
1bb6230930 Bug #1385040: don't allow "def foo(a=1, b): pass" in the compiler package. 2006-05-03 18:18:32 +00:00
Guido van Rossum
da5b701aee Get rid of __context__, per the latest changes to PEP 343 and python-dev 
discussion.
There are two places of documentation that still mention __context__:
Doc/lib/libstdtypes.tex -- I wasn't quite sure how to rewrite that without
spending a whole lot of time thinking about it; and whatsnew, which Andrew
usually likes to change himself.
 2006-05-02 19:47:52 +00:00
Neal Norwitz
b902f4e401 Use absolute imports 2006-04-03 04:45:34 +00:00
Nick Coghlan
cb35b95f86 Teach the compiler module about augmented assignment to tuple subscripts 2006-03-14 13:21:14 +00:00
Guido van Rossum
f669436189 Um, I thought I'd already checked this in. 
Anyway, this is the changes to the with-statement
so that __exit__ must return a true value in order
for a pending exception to be ignored.
The PEP (343) is already updated.
 2006-03-10 02:28:35 +00:00
Tim Peters
39e11fb104 Whitespace normalization. 2006-03-04 02:43:44 +00:00
Neal Norwitz
10be2ea85d SF bug 1442442: LIST_APPEND optimization got lost in the AST merge. 
Add it back.
 2006-03-03 20:29:11 +00:00
Neal Norwitz
d4e3035701 Fix compiler breakage related to absolute imports 2006-03-03 20:21:48 +00:00
Neal Norwitz
eaed39f303 Hopefully this removes all vestiges of CO_GENERATOR_ALLOWED that can 
be removed in 2.x.
 2006-03-03 19:12:58 +00:00
Thomas Wouters
fa0cf4f3ae Add support for absolute/relative imports and if/else expressions: 
- regenerate ast.py
 - add future flags for absolute-import and with-statement so they
   (hopefully) properly get set in code-object flags
 - try out if/else expressions in actual code for the hell of it.

Seems to generate the same kind of bytecode as the normal compiler.
 2006-03-03 18:16:20 +00:00
Guido van Rossum
5bde08dba3 Fix failure of test_compiler.py when compiling test_contextlib.py. 
The culprit was an expression-less yield -- the first apparently in
the standard library.  I added a unit test for this.
Also removed the hack to force compilation of test_with.py.
 2006-03-02 04:24:01 +00:00
Thomas Wouters
34aa7ba114 from __future__ import with_statement addon for 'with', mostly written by 
Neal.
 2006-02-28 19:02:24 +00:00
Tim Peters
710ab3b5f8 Whitespace normalization. 2006-02-28 18:30:36 +00:00
Guido van Rossum
baf3eb2410 Forgot to explain the effect of the new opcode. 
Sigh -- we really should have one place for all opcode metadata.
 2006-02-28 00:40:16 +00:00
Guido van Rossum
7ad94f011e Update the compiler package to compile the with-statement. 
Jeremy, please review!
 2006-02-28 00:32:16 +00:00
Guido van Rossum
c2e20744b2 PEP 343 -- the with-statement. 
This was started by Mike Bland and completed by Guido
(with help from Neal).

This still needs a __future__ statement added;
Thomas is working on Michael's patch for that aspect.

There's a small amount of code cleanup and refactoring
in ast.c, compile.c and ceval.c (I fixed the lltrace
behavior when EXT_POP is used -- however I had to make
lltrace a static global).
 2006-02-27 22:32:47 +00:00
Martin v. Löwis
59977a677c Make or_test similar to test, not testlist. 2006-02-27 19:57:01 +00:00
Martin v. Löwis
415ed937c2 Skip over doc strings. 2006-02-27 19:56:30 +00:00
Martin v. Löwis
16c7f71380 Handle testlist_safe and or_test like testlist. 2006-02-27 16:11:03 +00:00
Martin v. Löwis
49a1302952 Alias non-terminals introduced for backwards compatibility. 2006-02-27 16:03:39 +00:00
Neal Norwitz
212a575242 Remove unused _callers member. No need for types, use isinstance 2005-11-25 03:19:29 +00:00
Neal Norwitz
ef260c0803 Stop looping to do nothing, just pass. 2005-11-25 03:18:58 +00:00
Neal Norwitz
d752f7d8e8 No need for types, use isinstance 2005-11-25 03:17:59 +00:00
Neal Norwitz
f9232678ae Use sorted() builtin 2005-11-25 03:16:34 +00:00
Jeremy Hylton
3e0055f8c6 Merge ast-branch to head 
This change implements a new bytecode compiler, based on a
transformation of the parse tree to an abstract syntax defined in
Parser/Python.asdl.

The compiler implementation is not complete, but it is in stable
enough shape to run the entire test suite excepting two disabled
tests.
 2005-10-20 19:59:25 +00:00
Phillip J. Eby
0d6615fd29 PEP 342 implementation. Per Guido's comments, the generator throw() 
method still needs to support string exceptions, and allow None for the
third argument.  Documentation updates are needed, too.
 2005-08-02 00:46:46 +00:00
Georg Brandl
f0af0e7a46 patch [ 1231538 ] Typo fix in compiler/transformer.py (WalkerEror) 2005-07-02 18:37:41 +00:00
Neil Schemenauer
f36947032f Fix compiler.ast.flatten function so that it works on lists. 2005-06-02 05:55:20 +00:00
Brett Cannon
f4189916e3 Flush out support for `class B(): pass` syntax by adding support to the 
'parser' module and 'compiler' package.

Closes patch #1176012.  Thanks logistix.
 2005-04-09 02:30:16 +00:00
Michael W. Hudson
05522ad795 Fix bug 
[ 1057835 ] compiler.transformer, "from module import *"
 2004-11-08 12:17:34 +00:00
Michael W. Hudson
c054a8b1a9 This is jiwon's patch to fix: 
[ 1042238 ] Lib/compiler chokes on certain genexps
 2004-10-11 15:35:53 +00:00
Tim Peters
0e9980f75a Whitespace normalization. 2004-09-12 03:49:31 +00:00