summaryrefslogtreecommitdiff
path: root/Python/ceval.c
Commit message (Collapse)AuthorAgeFilesLines
* *Don't* kill all local variables on function exit. This will be doneGuido van Rossum1997-02-141-12/+0
| | | | | | | | by the frameobject dealloc when it is time for the locals to go. When there's still a traceback object referencing this stack frame, we don't want the local variables to disappear yet. (Hmm... Shouldn't they be copied to the f_locals dictionary?)
* Two small changes:Guido van Rossum1997-01-271-5/+3
| | | | | | | | | - Use co->... instead of f->f_code->...; save an extra lookup of what we already have in a local variable). - Remove test for nlocals > 0 before setting fastlocals to f->f_localsplus; 0 is a rare case and the assignment is safe even then.
* Plug a leak with calling something other than a function or method isGuido van Rossum1997-01-271-4/+3
| | | | | | | called with keyword arguments -- the keyword and value were leaked. This affected for instance with a __call__() method. Bug reported and fix supplied by Jim Fulton.
* Patches for (two forms of) optional dynamic execution profiling --Guido van Rossum1997-01-241-0/+68
| | | | | | i.e., counting opcode frequencies, or (with DXPAIRS defined) opcode pair frequencies. Define DYNAMIC_EXECUTION_PROFILE on the command line (for this file and for sysmodule.c) to enable.
* Change the control flow for error handling in the function prelude toGuido van Rossum1997-01-241-23/+17
| | | | | jump to the "Kill locals" section at the end. Add #ifdef macintosh bandaid to make sure we call sigcheck() on the Mac.
* Kill all local variables on function return. This closes a giganticGuido van Rossum1997-01-211-0/+12
| | | | | leak of memory and file descriptors (thanks for Roj for reporting that!). Alas, the speed goes down by 5%. :-(
* Only call sigcheck() at the ticker code if we don't have true signals.Guido van Rossum1997-01-211-2/+6
| | | | | | | This is safe now that both intrcheck() and signalmodule.c schedule a sigcheck() call via Py_AddPendingCall(). This gives another 7% speedup (never run such a test twice ;-).
* Cleanup:Guido van Rossum1997-01-211-222/+10
| | | | | | | | | | - fix bug in Py_MakePendingCalls() with threading - fix return type of do_raise - remove build_slice (same as PySlice_New) - remove code inside #if 0 - remove code inside #ifdef CHECK_STACK - remove code inside #ifdef SUPPORT_OBSOLETE_ACCESS - comment about newimp.py should refer to ni.py
* Changes for frame object speedup:Guido van Rossum1997-01-201-14/+2
| | | | | | - get fastlocals differently - call newframeobject() with fewer arguments - toss getowner(), which was unused anyway
* Add "if (x != NULL) continue;" (or similar for err==0) before theGuido van Rossum1997-01-181-18/+60
| | | | | break to most cases, as suggested by Tim Peters. This gives another 8-10% speedup.
* Use the stack size from the code object and the CO_MAXBLOCKS constantGuido van Rossum1997-01-171-2/+10
| | | | from compile.h. Remove all eval stack overflow checks.
* Rename DEBUG macro to Py_DEBUGGuido van Rossum1996-12-301-3/+3
|
* Moved the raise logic out of the main interpreter loop to a separate function.Guido van Rossum1996-12-101-60/+127
| | | | | | | | | | | | | | | The raise logic has one additional feature: if you raise <class>, <value> where <value> is not an instance, it will construct an instance using <value> as argument. If <value> is None, <class> is instantiated without arguments. If <value> is a tuple, it is used as the argument list. This feature is intended to make it easier to upgrade code from using string exceptions to using class exceptions; without this feature, you'd have to change every raise statement from ``raise X'' to ``raise X()'' and from ``raise X, y'' to ``raise X(y)''. The latter is still the recommended form (because it has no ambiguities about the number of arguments), but this change makes the transition less painful.
* Change the Don Beaudry hack into the Don B + Jim F hack; now, if *any*Guido van Rossum1996-12-051-28/+26
| | | | | | base class is special it gets invoked. Make gcc -Wall happy.
* New permission notice, includes CNRI.Guido van Rossum1996-10-251-13/+20
|
* Raise TypeError, not KeyError, on unknown keyword argument.Guido van Rossum1996-08-191-2/+1
|
* Don't test here for negative number to float power; that belongs inGuido van Rossum1996-08-161-9/+0
| | | | floatobject.c.
* Disable support for access statementGuido van Rossum1996-08-121-0/+28
|
* Better error message if stride used on normal sequence objectGuido van Rossum1996-07-301-2/+10
|
* Changes for slice and ellipsesGuido van Rossum1996-07-301-13/+67
|
* Renamed static pow() to powerop() to avoid name conflict in some compilers.Guido van Rossum1996-06-191-4/+4
|
* Removed some done "to do" items.Guido van Rossum1996-05-241-9/+3
| | | | Changed #ifdef DEBUG slightly.
* removed sime redundant header includes and decls.Guido van Rossum1996-05-231-8/+0
|
* changes for complex and power (**) operatorGuido van Rossum1996-01-121-0/+38
|
* don't return from main loop when error occursGuido van Rossum1995-12-101-1/+2
|
* spell TraceBack with capital BGuido van Rossum1995-09-181-1/+1
|
* empty kw dict is ok for builtinsGuido van Rossum1995-08-041-1/+6
|
* fix bogus DECREF in finally clauseGuido van Rossum1995-07-281-0/+1
|
* changes for keyword args to built-in functions and classesGuido van Rossum1995-07-261-19/+43
|
* keyword arguments and faster callsGuido van Rossum1995-07-181-364/+459
|
* 3rd arg for raise; INCOMPLETE keyword parameter passing (currently ↵Guido van Rossum1995-07-071-30/+151
| | | | f(kw=value) is seen as f('kw', value))
* fix dusty debugging macrosGuido van Rossum1995-03-291-1/+1
|
* remove unused code for tp_callGuido van Rossum1995-03-221-13/+1
|
* various tuple related optimizations; remove unused b/w compat code from ceval.cGuido van Rossum1995-03-091-74/+26
|
* fix bug in try-finally with class exceptions; declare different func ↵Guido van Rossum1995-02-171-6/+7
| | | | pointers for different uses
* call __import__() with 4 args instead of 1Guido van Rossum1995-02-141-1/+51
|
* use Py_CHARMASKGuido van Rossum1995-02-101-1/+2
|
* DECREF result of run_stringGuido van Rossum1995-02-071-2/+3
|
* remove unused variableGuido van Rossum1995-01-301-1/+0
|
* allow classes as exceptionsGuido van Rossum1995-01-261-4/+26
|
* add missing INCREF in RAISE_EXCEPTIONGuido van Rossum1995-01-201-1/+2
|
* different init for __builtins__Guido van Rossum1995-01-171-2/+2
|
* use getbuiltins() everywhere, it defaults to getbuiltidict()Guido van Rossum1995-01-121-1/+2
|
* __builtins__ mods (and sys_checkinterval for ceval.c)Guido van Rossum1995-01-091-21/+25
|
* Use new instancebinop interfaceGuido van Rossum1995-01-071-18/+18
|
* Added 1995 to copyright message.Guido van Rossum1995-01-041-2/+2
| | | | | | bltinmodule.c: fixed coerce() nightmare in ternary pow(). modsupport.c (initmodule2): pass METH_FREENAME flag to newmethodobject(). pythonrun.c: move flushline() into and around print_error().
* Lots of changes, most minor (fatal() instead of abort(), use ofGuido van Rossum1995-01-021-44/+62
| | | | | | err_fetch/err_restore and so on). But... NOTE: import.c has been rewritten and all the DL stuff is now in the new file importdl.c.
* replace abort() calls by fatal()Guido van Rossum1994-11-101-14/+6
|
* * Python/ceval.c, Include/ceval.h: promote MakePendingCalls toGuido van Rossum1994-09-291-4/+33
| | | | | | | | | | global: Py_MakePendingCalls. Also guard against recursive calls * Include/classobject.h, Objects/classobject.c, Python/{ceval.c,bltinmodule.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)
* * Python/ceval.c (eval_code): added registry of pending functionsGuido van Rossum1994-09-141-1/+91
| | | | | (to be used by functions that are called asynchronously, like UNIX signal handlers or Mac I/O completion routines)
View Lorry Controller Status