CVS log for parser3/src/include/pa_opcode.h

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Keyword substitution: kv
Default branch: MAIN

Copyright year updated, websites links changed to https://

Copyright year updated

OP_CONSTRUCT_ARRAY added to support $a[v1;v2;...] syntax (related to feature #930)

copyright, authors actualized

Copyright year updated

Copyright year: 2015->2017

opcode OP_PREPARE_TO_EXPRESSION removed as not required, optimized WContext is next task (implements feature #1104)

no more somebody_entered_some_class, $BASE:property works again, ^BASE:method[] bugs fixed (fixes bug #1059)

Copyright year updated

new feature: no more $table.method and $hash.method, aliases for _at, _count, _key (related to feature #1017)

get_element4call implemented to distinguish ^hash.method from $hash.field (implements feature #1017)

warning war (-pedantic flag)

- $var.CLASS & $var.CLASS_NAME now have special opcodes. This can be switched off by commenting #define OPTIMIZE_BYTECODE_GET_ELEMENT__SPECIAL on pa_opcode.h ( new feature: #844 )

- define for OBJECT_POOL optimisation is added

ident now works under Linux + ident displays filenames (closes issue #818)
Copyright updated

bugfix: #59 OPTIMIZE_BYTECODE_GET_CLASS macrodefinition removed

- OPTIMIZE_BYTECODE_CONSTRUCT_OBJECT and OPTIMIZE_CONSTRUCT_OBJECT can't be disabled with defines any longer

no message

- bytecode optimization of ^class:constructor

- more optimizations for WITH_SELF, WITH_READ and WITH_ROOT

- little refactoring

- optimizations for $self.field, ^self.method, $self.field[...] and $self.field(...) were added

- refactoring in last optimizations ($a[...], $a(...), $.a[...], $.a(...)). a bit less optimizations now but code is much easy and it is ready for further improvements.

- new opcodes for $a[$b.c] and $a[$b.$c] were added

- call constr optimisation under separate define now

- optimisations for $a[^b[...]], $.a[^b[...]], $a(^b[...]) and $.a(^b[...])

- bytecode optimization for $a(1), $.b(2), $c[d] and $.e[f] was added

- new opcodes were added (for $a.$b & ^a.$b optimisation)

- new defines which can be used for disable some bytecode optimisation and new opcodes were added

- we can work without opcode OP_STORE_PARAM, so it was removed

- op-codes optimisation:
  1. VALUE+GET_CLASS=>VALUE_GET_CLASS
  2. WITH_READ+VALUE+GET_ELEMENT=>VALUE__GET_ELEMENT (not all yet)
  3. WITH_READ+VALUE+GET_ELEMENT__WRITE=>VALUE__GET_ELEMENT__WRITE
  4. WITH_READ+VALUE+GET_ELEMENT_OR_OPERATOR=>VALUE__GET_ELEMENT_OR_OPERATOR

- opcodes were moved to separate namespace

2005

. 2005 ;)

attempt_check_call_in_explicit_result_mode: failed

2004

static const char * const IDENT

moved tempate_gc to HEAD

grammar compiled

value compiled

2002->2003

removed last pieces of old code allowing $junction.xxx at compile time

introducing $junction.get/put(1)
one can write iterators now:

^user-foreach[key;value]{$key=$value<br>}

@user-foreach[key;value;code]
^for[i](1;10){
	$code.key($i)
	$code.value($i*2)
	$code
}

<< >> int shifts

$Date: now$

ident.C* removed

OP_GET_METHOD_FRAME merged with OP_CALL, VCodeFrame move to stack [no more heap waste on each CALL]

OP_CALL -> OP_CALL__WRITE and used that for removing VString wrapper

switch in hash constructor fixed [were problems with using of stacked wwrapper after it's death]

in_expression
aimed to solve old problem with string/nonstring values,
now in expressions double/int values are passed as-is, without stupid tostring/fromstring conversions

name spelling

2002

operators check 6.1
rewritten. now check is done at compile time

operators check 4
floated up old error of staying in 'entered object' state after ^a.a(a)
it prevented operators from being called thereafter

merged from r17 - hashfile without logfiles

partial logical && || evaluation

introducing Charset

$status:db
fixed used not initialized in db_connection & db_table

\ in expression: int divide 10/3=3

hash creation syntax problem persists. restored $: for a while.
thinking of $man[$.age[zzz]] syntax now

fixing :: realization #1

introducing ::
this is constructor call prefix.
ordinary : remains for static accesses

with killed, code storage introduced with former 'with' syntax

#include "pa_config_includes.h"
in all headers

pa_code.h