- don't allow operator enumerator with non object/class/interface result type
- add some test from Alexander S. Klenin
(issue #0014990)
git-svn-id: trunk@14043 -
rtl: add enumerators to the basic classes
tests: add enumerators test which compiles and work both by fpc and dcc
compiler:
+ start for-in loop implementation: implement for-in loop for types (enumerations and ranges), strings, arrays and sets. todo: perform type checking, optimize array and string loops - use temp for expression, implement for-in loop for classes
test:
+ add a simple test for the 'for-in' loop
compiler: fix string for-in loop. now it uses a temp variable to store string expression result
complier: fix for-in array loop. use a temp variable for the loop expression only if loop is not an open array loop
complier: continue enumerator implementation:
+ add operator enumerator which give an ability to add enumerator for an existent type (for example to override builtin string enumerator)
+ add class enumerator support via delphi compatible GetEnumerator method + enumerator class/object template (function MoveNext: Boolean; property Current)
+ tests
compiler: fix for-in loop for arrays. delphi does not copy arrays to a temp variable and it is possible to change array during loop. + test
compiler: add reference for the enumerator operator when it is used + another test for operator enumerator for a class
compiler: add reference for the enumerator operator when it is used + another test for operator enumerator for a class
compiler: enumerator directive support:
+ allow to mark methods and properties by 'enumerator MoveNext' and 'enumerator Current' modifiers. Parser checks return types and duplicates.
+ prefer *marked* by enumerator directive methods and properties than GetEnumerator and Current builtin symbols
+ increase ppu version
+ test
rtl: add IEnumerator and IEnumerable interfaces declarations
tests: for-in loop tests:
+ add small comment at the top of test program
compiler: allow 'enumerator MoveNext' for the interface function declaration + test
compiler: move all for-in loop helpers to the nflw unit
compiler: don't allow the compiler to choose the non-valid enumerator operator for the for-in loop
git-svn-id: trunk@14008 -
- compiler: allow message after the *deprecated* keyword
- compiler: raise an internal error if deprecated message is trying to set to a non clear string pointer
git-svn-id: trunk@13997 -
* the objc unit links against the Foundation instead of against the Cocoa
framework, and inludes an interface to either the fragile or non-fragile
obj-c run time depending on the target platform
+ support for the non-fragile Objective-C runtime/ABI, as used on Mac OS X
for ARM (iPhone) 64 bit (PowerPC/64, x86_64) -- all these targets now
are now also supported for the objectivec1 modeswitch
+ support for private_extern symbol bindings, required for the above
* mark objcclasses that are declared in the implementation section of a
unit as "hidden" (not sure what the effect is, since the Objective-C
runtime does not seem to do anything with this flag)
* enabled all obj-c tests for the newly supported platforms
git-svn-id: branches/objc@13763 -
* test now tests both ansistring and widestring constants, instead of only
ansistring
* fixed writing of widestring constants to ppu file
* fixed setting length of read widestring constants (don't only set maxlen)
* handle cross-endian reading of widestring constants
git-svn-id: trunk@13034 -
a conversion to a shortstring type (so an operator := that returns a
string[255] can be used to assign this type to a string[80]) (mantis
#12109)
* do not allow overloading := with a string[x<>255] as result type,
because we want one such overload to satisfy all conversions (see
previous point)
git-svn-id: trunk@12590 -
perform the transformation of x:=f(hiddencomplexresult, ..)
-> f(x, ...) (the compiler now performs some very
conservative escape analysis for such types)
git-svn-id: trunk@8361 -
setting their vardef (since the varregable was stored/loaded in the ppu
and should be kept the same -- fixes webtbs/tw7817a.pp and tw7817b.pp
when both compiled separately and with regvars)
git-svn-id: trunk@5540 -
* symtables based on TFPHashObjectList and TFPObjectList
* rename torddef.typ to torddef.ordtype
* rename tfloatdef.typ to tfloatdef.floattype
* rename tdef.deftype to tdef.typ
* remove obsolete browser code, browcol is kept so the ide
can still be compiled
git-svn-id: trunk@5192 -
requirements for normal searching and for overloaded searching.
For overloaded searching we need to have the context of the
object where the overload is defined and not the current
module
git-svn-id: trunk@4391 -
