* Handle Variant to ShortString conversions entirely in variants unit, removed VarUtils.VariantToShortString
+ support varUString in DoVarClearComplex
* fixed missing result assignment in TCustomVariantType.VarDataIsEmptyParam
* TCustomVariantType.UnaryOp and BinaryOp now 'implemented', they raise EVariantInvalidOp
git-svn-id: trunk@16529 -
* return value of GetLastOSError if one is available, to be consistent with handle-based implementations and Delphi behavior.
* otherwise, return -1
git-svn-id: trunk@16318 -
the IInterface implementation to be XPCom-compatible
--- Merging r15997 through r16179 into '.':
U rtl/inc/variants.pp
U rtl/inc/objpash.inc
U rtl/inc/objpas.inc
U rtl/objpas/classes/persist.inc
U rtl/objpas/classes/compon.inc
U rtl/objpas/classes/classesh.inc
A tests/test/tconstref1.pp
A tests/test/tconstref2.pp
A tests/test/tconstref3.pp
U tests/test/tinterface4.pp
A tests/test/tconstref4.pp
U tests/webtbs/tw10897.pp
U tests/webtbs/tw4086.pp
U tests/webtbs/tw15363.pp
U tests/webtbs/tw2177.pp
U tests/webtbs/tw16592.pp
U tests/tbs/tb0546.pp
U compiler/sparc/cpupara.pas
U compiler/i386/cpupara.pas
U compiler/pdecsub.pas
U compiler/symdef.pas
U compiler/powerpc/cpupara.pas
U compiler/avr/cpupara.pas
U compiler/browcol.pas
U compiler/defcmp.pas
U compiler/powerpc64/cpupara.pas
U compiler/ncgrtti.pas
U compiler/x86_64/cpupara.pas
U compiler/opttail.pas
U compiler/htypechk.pas
U compiler/tokens.pas
U compiler/objcutil.pas
U compiler/ncal.pas
U compiler/symtable.pas
U compiler/symsym.pas
U compiler/m68k/cpupara.pas
U compiler/regvars.pas
U compiler/arm/cpupara.pas
U compiler/symconst.pas
U compiler/mips/cpupara.pas
U compiler/paramgr.pas
U compiler/psub.pas
U compiler/pdecvar.pas
U compiler/dbgstabs.pas
U compiler/options.pas
U packages/fcl-fpcunit/src/testutils.pp
git-svn-id: trunk@16180 -
* added function ExcludeLeadingPathDelimiter: it removes a path delimiter in front of a path
* added function ConcatPaths: it concats multiple path fragments, path delimiters are added if necessary
git-svn-id: trunk@15167 -
- return STG_E_INVALIDPOINTER instead of E_INVLIDARG for Read,Write as msdn requires
- return STG_E_INVALIDFUNCTION instead of E_INVLIDARG for Seek as msdn requires
git-svn-id: trunk@15127 -
significant digits before the decimal points matches the precision
parameter exactly (mantis #16188)
* round instead of cut off digits in FloatToStr with ffGeneral
* take into account the minus sign when determining whether a number needs
to be represented using ffExponent instead of ffGeneral because it has
too many digits
git-svn-id: trunk@15114 -
* GetInterface and GetInterfaceWeak is modified so that when querying for IObjectReference not an interface is returned but the object pointer
git-svn-id: trunk@15087 -
atomic operations so that in case it's created while multiple threads are
already running, all threads are guaranteed to see this initialisation
* some minor changes to the comments of TMREWS
git-svn-id: trunk@15074 -
so the TMultiReadExclusiveWriteSynchronizer routines can be safely
executed even with the default thread manager -> removed ismultithread
checks, so that it keeps working even if ismultithread is set to true
between acquiring and freeing a lock (mantis #15619)
git-svn-id: trunk@14830 -
TMultiReadExclusiveWriteSynchronizer, to ensure that out-of-order
execution cannot already perform some reads inside the critical section
before the lock has been acquired
- removed now unnecessary read barrier before releasing a read lock
git-svn-id: trunk@14820 -
critical section, so that it can be entered recursively just like
the one from TSimpleRWSync + test
- reverted r14593, since the reason for using TRWSync instead of
TMultiReadExclusiveWriteSynchronizer was because the former
supported recursive write locks
git-svn-id: trunk@14594 -
for the globalnamespacelock, since it seems to require recursive locking
(which TMultiReadExclusiveWriteSynchronizer does not support)
git-svn-id: trunk@14593 -
(to remove warnings)
* don't give a thread error for basicevent and threadevent routines if
isMultiThreaded is false, except for the waiting routines (the new
TMultiReadExclusiveWriteSynchronizer creates/sets such events in the
constructor, which caused thread manager errors in case cthreads was
not used under unix)
* don't perform any actual locking in TMultiReadExclusiveWriteSynchronizer
routines if isMultiThreaded is false (in order to avoid the errors
described above)
+ added generic RTLeventResetEvent stub
git-svn-id: trunk@14592 -
* fixes i386 DivMod with negative numbers with a patch from Jonas
* fixes generic DivMod with negative numbers
* test updated
git-svn-id: trunk@14532 -
- Adds threadsafe (Delphi-compatible) versions of DateToStr,
TimeToStr, DateTimeToStr, FormatDateTime.
- Core functionality moved to DateTimeToString, which directly
uses 'out' parameter in order to avoid unnecessary result copying.
- Modified the code so no temporary AnsiStrings are used (speed).
- Fixes a bug which would cause infinite recursion if
(Short|Long)DateFormat variable would contain 'd' character or,
likewise, (Short|Long)TimeFormat would contain 't'.
- Fixes numerous small Delphi compatibility issues, like: empty format
string has the same effect as 'C'; overlong tokens treated as the
longest possible ones (e.g. 'ddddddddd' is the same as 'dddddd');
'AM/PM' is output preserving its case, etc.
- minor reformating
git-svn-id: trunk@14116 -
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 -
+ changes in compiler, utils, packages to resolve identifier conflicts with the new TObject methods (like changing of UnitName arguments to AUnitName, adding Classes. before the toString, etc). (issue #0014931)
git-svn-id: trunk@14005 -
due to wince <-> win32/win64 headerwise. wince has some identifiers in Windows that win32/win64 has in activex
* patches for comobj/comserv from 0014822 and 0014939 as well as one minor fix to activex.
git-svn-id: trunk@13991 -
