Commit Graph

46 Commits

Author SHA1 Message Date
Guido van Rossum 45b83915f8 New form of PyFPE_END_PROTECT macro. 1997-03-14 04:32:50 +00:00
Guido van Rossum 09e6ad0c1e Changes for Lee Busby's SIGFPE patch set.
Surround various f.p. operations with  PyFPE_{START,END}_PROTECT macros.
1997-02-14 22:54:21 +00:00
Guido van Rossum 919cf1aff1 New, better hash for floating point and complex 1997-01-11 19:26:21 +00:00
Guido van Rossum d266eb460e New permission notice, includes CNRI. 1996-10-25 14:44:06 +00:00
Guido van Rossum b23a60fd6e Get rid of bogus MSC_VER undef of CHECK() 1996-09-11 20:21:41 +00:00
Guido van Rossum c13bcca268 Test for negative # to the nonintegral float power here.
Expanded powi() in-line.
1996-08-16 20:42:57 +00:00
Guido van Rossum 86c04c252b Correct wrong calculation of pow(0.0, 0.0, negative_number) 1996-08-09 20:50:14 +00:00
Guido van Rossum 9d81b5594e Different logic for defining CHECK(); 16-bit MSC specific define. 1996-06-26 18:27:19 +00:00
Guido van Rossum 363078afa4 make some things static 1996-05-24 20:45:01 +00:00
Guido van Rossum 39739ea0ed better power implementation 1996-01-12 01:22:56 +00:00
Guido van Rossum 07e3a7e781 for MPW __SC__ compiler 1995-02-27 10:13:37 +00:00
Guido van Rossum 67ca701939 NeXT/Sparc 3.3 fix 1995-02-13 16:38:41 +00:00
Guido van Rossum 9fa2c11613 use Py_CHARMASK; and don't check for neg. float to the float power here 1995-02-10 17:00:37 +00:00
Guido van Rossum 4d3468deab don't declare fmod/pow for any STDC compiler 1995-01-17 16:33:14 +00:00
Guido van Rossum 6610ad9d6b Added 1995 to copyright message.
floatobject.c: fix hash().
methodobject.c: support METH_FREENAME flag bit.
1995-01-04 19:07:38 +00:00
Guido van Rossum d7047b395e Lots of minor changes. Note for mappingobject.c: the hash table pointer
can now be NULL.
1995-01-02 19:07:15 +00:00
Guido van Rossum 03093a248d * Include/classobject.h, Objects/classobject.c, Python/ceval.c:
entirely redone operator overloading.  The rules for class
	instances are now much more relaxed than for other built-in types
	(whose coerce must still return two objects of the same type)

	* Objects/floatobject.c: add overflow check when converting float
	to int and implement truncation towards zero using ceil/float

	* Objects/longobject.c: change ValueError to OverflowError when
	converting to int

	* Objects/rangeobject.c: modernized

	* Objects/stringobject.c: use HAVE_LIMITS instead of __STDC__

	* Objects/xxobject.c: changed to use new style (not finished?)
1994-09-28 15:51:32 +00:00
Guido van Rossum 0b7d02a36f New patches by Andrew to fix various problems 1994-08-12 12:52:35 +00:00
Guido van Rossum b6775db241 Merge alpha100 branch back to main trunk 1994-08-01 11:34:53 +00:00
Sjoerd Mullender a9c3c22c33 * Extended X interface: pixmap objects, colormap objects visual objects,
image objects, and lots of new methods.
* Added counting of allocations and deallocations of builtin types if
  COUNT_ALLOCS is defined.  Had to move calls to NEWREF down in some
  files.
* Bug fix in sorting lists.
1993-10-11 12:54:31 +00:00
Guido van Rossum f1dc566328 * Makefile: added all: and default: targets.
* many files: made some functions static; removed "extern int errno;".
* frozenmain.c: fixed bugs introduced on 24 June...
* flmodule.c: remove 1.5 bw compat hacks, add new functions in 2.2a
  (and some old functions that were omitted).
* timemodule.c: added MSDOS floatsleep version .
* pgenmain.c: changed exit() to goaway() and added defn of goaway().
* intrcheck.c: add hack (to UNIX only) so interrupting 3 times
  will exit from a hanging program.  The second interrupt prints
  a message explaining this to the user.
1993-07-05 10:31:29 +00:00
Guido van Rossum 234f942aef * Added gmtime/localtime/mktime and SYSV timezone globals to timemodule.c.
Added $(SYSDEF) to its build rule in Makefile.
* cgensupport.[ch], modsupport.[ch]: removed some old stuff.  Also
  changed files that still used it...  And made several things static
  that weren't but should have been...  And other minor cleanups...
* listobject.[ch]: add external interfaces {set,get}listslice
* socketmodule.c: fix bugs in new send() argument parsing.
* sunaudiodevmodule.c: added flush() and close().
1993-06-17 12:35:49 +00:00
Guido van Rossum 9575a44575 * Microscopic corrections to make things compile on the Cray APP.
* Removed one use of $> in Makefile and warned about others.
  Added configurable lines in Makefile to change CC and AR.
1993-04-07 14:06:14 +00:00
Guido van Rossum 9bfef44d97 * Changed all copyright messages to include 1993.
* Stubs for faster implementation of local variables (not yet finished)
* Added function name to code object.  Print it for code and function
  objects.  THIS MAKES THE .PYC FILE FORMAT INCOMPATIBLE (the version
  number has changed accordingly)
* Print address of self for built-in methods
* New internal functions getattro and setattro (getattr/setattr with
  string object arg)
* Replaced "dictobject" with more powerful "mappingobject"
* New per-type functio tp_hash to implement arbitrary object hashing,
  and hashobject() to interface to it
* Added built-in functions hash(v) and hasattr(v, 'name')
* classobject: made some functions static that accidentally weren't;
  added __hash__ special instance method to implement hash()
* Added proper comparison for built-in methods and functions
1993-03-29 10:43:31 +00:00
Guido van Rossum e537240c25 * Changed many files to use mkvalue() instead of newtupleobject().
* Fixcprt.py: added [-y file] option, do only files younger than file.
* modsupport.[ch]: added vmkvalue().
* intobject.c: use mkvalue().
* stringobject.c: added "formatstring"; renamed string* to string_*;
  ceval.c: call formatstring for string % value.
* longobject.c: close memory leak in divmod.
* parsetok.c: set result node to NULL when returning an error.
1993-03-16 12:15:04 +00:00
Guido van Rossum 1899c2e055 Made builtins int(), long(), float(), oct() and hex() more generic. 1992-09-12 11:09:23 +00:00
Guido van Rossum e6eefc2231 * classobject.[ch], {float,long,int}object.c, bltinmodule.c:
coercion is now completely generic.
* ceval.c: for instances, don't coerce for + and *; * reverses
  arguments if left one is non-instance numeric and right one sequence.
1992-08-14 12:06:52 +00:00
Guido van Rossum bab9d03855 Copyright for 1992 added 1992-04-05 14:26:55 +00:00
Guido van Rossum 3132a5a7dc answer lint's complaints 1992-03-27 17:28:44 +00:00
Guido van Rossum 56cd67ad47 Get rid of redundant type checks.
Define % operator similar to int%int.
1992-01-26 18:16:35 +00:00
Guido van Rossum 7fa52f84c7 Explicitly check for weird values after calling pow(). 1991-12-16 15:43:14 +00:00
Guido van Rossum 9a9faddbcb Formulate better error strings. 1991-12-10 13:56:55 +00:00
Guido van Rossum 27acb3379e Added NULL function pointers for shift and mask ops. 1991-10-24 14:55:28 +00:00
Guido van Rossum 15ecff4c5e Finally implemented divmod(). 1991-10-20 20:16:45 +00:00
Guido van Rossum 909336104b printobject now returns an error code 1991-06-07 16:10:43 +00:00
Guido van Rossum 27dec7e376 Export float_buf_repr() interface, for marshalling of floats. 1991-06-04 19:42:53 +00:00
Guido van Rossum 70d934601f Fix special cases in pow() 1991-05-28 21:57:39 +00:00
Guido van Rossum 50b4ef64eb Added nonzero test 1991-05-14 11:57:01 +00:00
Guido van Rossum eba1b5efe1 Added (dummy) divmod and (functional) abs.
Fixed comments in number methods list
1991-05-05 20:07:00 +00:00
Guido van Rossum f70e43a073 Added copyright notice. 1991-02-19 12:39:46 +00:00
Guido van Rossum c211ee4b13 Added <errno.h> 1990-12-20 23:06:26 +00:00
Guido van Rossum 3f5da24ea3 "Compiling" version 1990-12-20 15:06:42 +00:00
Guido van Rossum 6923e134fc Moved prototyes for fmod and pow, and don't use them for THINK C. 1990-11-02 17:50:43 +00:00
Guido van Rossum 726749cc5b Added some prototypes. 1990-10-30 13:30:32 +00:00
Guido van Rossum 2a9096b5f9 New errors. 1990-10-21 22:15:08 +00:00
Guido van Rossum 85a5fbbdfe Initial revision 1990-10-14 12:07:46 +00:00