* Changed fpc_class_as_intf so that it uses GetInterfaceWeak instead of GetInterface. This way it's prevented that the AS operator is increasing the refcounter of an unreferenced object from 0 to 1 temporarily and then by decreasing from 1 to 0 the object is freed.
git-svn-id: trunk@15077 -
to the parser, so that it only looks at what the programmer wrote rather
than at all statements that the compiler may generate internally
(mantis #11619)
+ several tests for {$x-} mode
* modified tenumerators1 so it compiles without extended syntax enabled
(to check for..in with {$x-})
git-svn-id: trunk@15075 -
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 -
* bugfix: initialized temp variables that are going to keep an interface by nil (segfaults)
* bugfix: AS operator has to call QueryInterface before GetInterface (related to revision r15066)
git-svn-id: trunk@15068 -
- add own symbol table for enumeration to store enumeration elements
- reimplement enumeration member traverse using symbol table instead of firstenum/nextenum - that members are removed
- implement TEnum.Element access syntax - element is searched in the enumeration symtable in this case instead of global/local symtables
- implement {$SCOPEDENUM ON/OFF} local switch
+ tests
git-svn-id: trunk@15051 -
pthread_self(), because it's a procvar under Linux and hence otherwise
the value of the procvar instead of the function result will be
taken (mantis #15821)
git-svn-id: trunk@15049 -
match but the source range does not fit in the dest range
(related to mantis #16023)
* don't give a "potential range error" when converting between
s80real and sc80real, since even though the size may differ,
the represented range does not
git-svn-id: trunk@15044 -
tested on FreeBSD (general Unix) and Windows. Note that Haiku seems
to have a native threadmgr rather than the Unix one. Will notify
maintainer (Olivier)
git-svn-id: trunk@15026 -
- add an option to skip varspez during parameters comparison
- skip varspez comparison when searching a property reader candidate if $VARPROPSETTER is ON
git-svn-id: trunk@15020 -
passing any value to that parameter which has the same size as the
parameter (it basically acts as if there is an explicit type conversion
to the parameter type around the value at the caller side). If a procvar
has an univ parameter, all procvars whose corresponding parameter
has the same size as that univ parameter are similarly compatible.
This transparent compatibility can however cause crashes in case of
of the procvars when one of the types is passed on the stack and the
other isn't (because then the called routine will a) load the parameter
from a wrong location and b) pop the wrong amount off of the stack at
then end). Therefore FPC will warn in most cases where this can happen.
(mantis #15777)
git-svn-id: trunk@15010 -
