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2193 Commits

Author SHA1 Message Date
Neal Norwitz 5d0ad50f5a Bug #889500, fix line number on SyntaxWarning for global declarations. 2005-12-19 04:27:42 +00:00
Fredrik Lundh 93d69a7948 fixed compilation with an ordinary C89 compiler 2005-12-18 15:44:21 +00:00
Neal Norwitz 51abbc7b4a Fix Armin's bug 1333982. He found it, he didn't created it :-) 
This code generated a C assertion:
        assert 1, ([s for s in x] +
                   [s for s in x])
        pass

assert was completely broken, it needed to use the proper block.
compiler_use_block() is now no longer used, so remove it.
 2005-12-18 07:06:23 +00:00
Neal Norwitz 0e7a0ed335 Fix compiler warnings 2005-12-18 05:37:36 +00:00
Neal Norwitz 4e6bf49a5e Handle more error conditions with SystemError 2005-12-18 05:32:41 +00:00
Neal Norwitz db83eb3170 Fix Bug #1378022, UTF-8 files with a leading BOM crashed the interpreter. 
Needs backport.
 2005-12-18 05:29:30 +00:00
Neal Norwitz e7214a130b Get float() to be more portable across platforms. Disable hex strings. 2005-12-18 05:03:17 +00:00
Neal Norwitz 87b801cc2d Set MemoryError when alloc fails 2005-12-18 04:42:47 +00:00
Neal Norwitz 3c52c5a888 Wrap long lines in the grammar 2005-12-18 04:12:30 +00:00
Neal Norwitz 84456bdab3 Cleanup a bit and make things more consistent. 
Don't double check for NULLs and don't initialize if not necessary.
No functional changes.
 2005-12-18 03:16:20 +00:00
Barry Warsaw 2a38a86c1c Expose Subversion revision number (calculated via "svnversion .") to Python. 
Add C API function Py_GetBuildNumber(), add it to the interactive prompt
banner (i.e. Py_GetBuildInfo()), and add it as the sys.build_number
attribute.  The build number is a string instead of an int because it may
contain a trailing 'M' if there are local modifications.
 2005-12-18 01:27:35 +00:00
Neal Norwitz f599f424a2 SF patch #1355913, PEP 341 - Unification of try/except and try/finally 
Modified since ast-arenas was implemented.
 2005-12-17 21:33:47 +00:00
Neal Norwitz adb69fcdff Merge from ast-arena. This reduces the code in Python/ast.c by ~300 lines, 
simplifies a lot of error handling code, and fixes many memory leaks.
 2005-12-17 20:54:49 +00:00
Neal Norwitz 6f0d479c78 Fix an int/long mismatch identified here: 
http://www.tortall.net/mu/blog/2005/12/01

Pointed out from SF #1365916.

Backport candidate.
 2005-12-15 06:40:36 +00:00
Neal Norwitz 897ff817d5 SF #1373150, diffs in working copy after a build 
Strip off leading dots and slash so the generated files are the same regardless
of whether you configure in the checkout directory or build.

If anyone configures in a different directory, we might want a cleaner
approach using os.path.*().  Hopefully this is good enough.
 2005-12-11 21:18:22 +00:00
Neal Norwitz f8d403dd97 SF #1377897, Bus error in ast 
If a line had multiple semi-colons and ended with a semi-colon, we would
loop too many times and access a NULL node.  Exit the loop early if
there are no more children.
 2005-12-11 20:12:40 +00:00
Neal Norwitz 8ad64aaacc SF #1370197, memory leak - ast_error_finish (in error conditions). 2005-12-11 20:08:33 +00:00
Jeremy Hylton af68c874a6 Add const to several API functions that take char *. 
In C++, it's an error to pass a string literal to a char* function
without a const_cast().  Rather than require every C++ extension
module to put a cast around string literals, fix the API to state the
const-ness.

I focused on parts of the API where people usually pass literals:
PyArg_ParseTuple() and friends, Py_BuildValue(), PyMethodDef, the type
slots, etc.  Predictably, there were a large set of functions that
needed to be fixed as a result of these changes.  The most pervasive
change was to make the keyword args list passed to
PyArg_ParseTupleAndKewords() to be a const char *kwlist[].

One cast was required as a result of the changes:  A type object
mallocs the memory for its tp_doc slot and later frees it.
PyTypeObject says that tp_doc is const char *; but if the type was
created by type_new(), we know it is safe to cast to char *.
 2005-12-10 18:50:16 +00:00
Neal Norwitz 28b32ac6bc Simplify logic for handling import * 2005-12-06 07:41:30 +00:00
Neal Norwitz b15ec09343 Reduce scope of feature 2005-12-06 07:26:02 +00:00
Neal Norwitz c1f213ebdc Remove unused macro, check is done elsewhere 2005-12-06 06:36:36 +00:00
Neal Norwitz e536892541 Remove unnecessary extern variable 2005-12-05 07:16:38 +00:00
Martin v. Löwis b45b315855 Patch #1350409: Port signal handling to VS 2005. 2005-11-28 17:34:23 +00:00
Neal Norwitz 3a9a3e7864 Fix memory leaks 2005-11-27 20:38:31 +00:00
Neal Norwitz 3715c3e576 Fix a few more ref leaks. Backport candidate 2005-11-24 22:09:18 +00:00
Georg Brandl f06e30af4a bug #1281408: make Py_BuildValue work with unsigned longs and long longs 2005-11-24 15:37:42 +00:00
Neal Norwitz 7bcabc60a3 Fix a few more memory leaks 
Document more info about the benefits of configuring without
pymalloc when running valgrind
 2005-11-20 23:58:38 +00:00
Neal Norwitz 4737b2348b Last batch of ref leaks in new AST code. 
Also converted a bunch of assert(0) to SystemError's.

There are still printfs, etc that need to be cleaned up.
 2005-11-19 23:58:29 +00:00
Nick Coghlan 944d3eb154 Correctly handle identifiers for anonymous scopes and align genexpr name with symtable.c 2005-11-16 12:46:55 +00:00
Nick Coghlan 99b2533539 Bring handling of genexpr in line with other anonymous scope names 2005-11-16 12:45:24 +00:00
Neal Norwitz a3fd07d524 add more doc 2005-11-16 05:49:04 +00:00
Neal Norwitz ef78529e86 version was not initialized properly 2005-11-16 05:04:51 +00:00
Neal Norwitz 6b34789046 Fix another memory leak or two (one real, one potential) 2005-11-15 07:17:53 +00:00
Neal Norwitz af8f974967 Add a note about how to do the memory deallocation a bit. 
This needs a lot of work.
 2005-11-15 05:09:44 +00:00
Neal Norwitz e76adcd78a Fix a whole bunch of potential memory leaks (and some real ones too) 
in error conditions.
 2005-11-15 05:04:31 +00:00
Neal Norwitz 79792651c4 Convert all internal errors from Exception to SystemError 
Remove an abort() and let a SystemError be raised.
 2005-11-14 04:25:03 +00:00
Neal Norwitz daae6161b5 Use convenience function 2005-11-14 00:47:57 +00:00
Neal Norwitz e8c0536d57 Fix memory leak with bad generator expression 2005-11-14 00:18:03 +00:00
Neal Norwitz 7b3d5e1779 remove useless debug print helper. fix a couple of exceptions 2005-11-13 21:17:28 +00:00
Neal Norwitz 7b5a604d24 Whoops, checkin consistent versions of *all* files to stop polluting 
a bunch of names
 2005-11-13 19:14:20 +00:00
Neal Norwitz b6fc9df8fc Fix a lot of memory and ref leaks in error paths. 
(Call symtable_exit_block or compiler_exit_scope as appropriate)

Use PyMem_Free on c_future since it was allocated with PyMem_Malloc
 2005-11-13 18:50:34 +00:00
Neal Norwitz 6576bd844f Prevent name pollution by making lots of internal functions static. 2005-11-13 18:41:28 +00:00
Neal Norwitz 2744c6cc35 make internal method static 2005-11-13 01:08:38 +00:00
Neal Norwitz 67715f0420 - SF Bug #1350188, "setdlopenflags" leads to crash upon "import" 
It was possible dlerror() returns a NULL pointer, use a default error
  message in this case.
 2005-11-09 06:59:35 +00:00
Martin v. Löwis ab0f947a21 Remove .cvsignore files, as they live in svn:ignore 
properties now.
 2005-10-30 22:01:41 +00:00
Neil Schemenauer 982e8d671c Refactor code for translating "power" nodes. 2005-10-25 09:16:05 +00:00
Neil Schemenauer c5dd10aa1d Write a separate ast_for_testlist_gexp() function instead of overloading 
ast_for_testlist().  Also, write a ast_for_class_bases() function and in
the process fix a memory leak.  Add some assertions.
 2005-10-25 07:54:54 +00:00
Neil Schemenauer c396d9edd6 Ensure that compiler_exit_scope() is called as necessary to free memory 
allocated by compiler_enter_scope().  Change return type for
compiler_exit_scope() to be void.
 2005-10-25 06:30:14 +00:00
Neal Norwitz 62c2fac9a0 Do not pollute name block_ty, prefix with _Py_ 2005-10-24 00:30:44 +00:00
Neal Norwitz f1d50684c6 Fix problem handling EXTENDED_ARGs from SF bug # 1333982 2005-10-23 23:00:41 +00:00