ptype.pas:
* read_named_type:
after reading the type we're pointing to we need to make sure that
we didn't get a generic dummy symbol; this can happen when parsing
a pointer declaration as the type in a constant or variable
declaration
* resolve_forward_types:
when resolving forward types we need to make sure that we weren't
given a generic dummy to which no non-generic definition was
given (possible in Delphi mode); for non-Delphi modes we can not
rely on the generic dummy flag as the typedef of the symbol will
the generic def
+ added test from the bug reports as well as three additional ones to
make sure that nothing breaks regarding to forward pointer
declarations
git-svn-id: trunk@21687 -
of a property with nf_no_lvalue flag, and check that such nodes are
never used in direct assignments (fixes mantis #21087 and a couple of
other cases of invalid assignments to properties)
git-svn-id: trunk@20140 -
using the type name of the interface/protcol/category (they are not
entities themselves on which you can invoke those methods,
mantis #20661)
git-svn-id: trunk@19651 -
U compiler\pdecsub.pas
U compiler\symdef.pas
U compiler\pdecobj.pas
U compiler\htypechk.pas
U compiler\ncal.pas
U compiler\symtable.pas
--- Recording mergeinfo for merge of r19281 into '.':
U .
--- Merging r19282 into '.':
A tests\webtbf\tw19975.pp
--- Recording mergeinfo for merge of r19282 into '.':
G .
git-svn-id: trunk@19343 -
* Disallow simultaneous use of method resolution and delegation for the same interface. An interface with method resolution must be implemented directly. This is Delphi compatible and resolves#18058.
git-svn-id: trunk@18179 -
they are constants (instead of only on 32 bit systems), and always use the
actual upper/lower bound of the loop variable instead of hardcoding the
bounds of longint (mantis #17646)
git-svn-id: trunk@16213 -
* disallow pushfd/popfd for x86_64 (mantis #14862)
* fixed assembling popfq with the internal assembler (it needs a rex.w
prefisx, while pushfq doesn't)
* changed the default opcode size of pushf/popf/pusha/popa in
{$asmmode intel} from "native size" to 16 bit (compatible with Intel
manuals and Kylix; in AT&T mode, the default size for those operations
remains the native one)
* changed pushf/popf in rtl/i386/* into pushfd/popfd because of the
previous change
git-svn-id: trunk@15546 -
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 -
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 -
because the associated simplifications can turn invalid statements
into valid statements (based on patch by Aleksa Todorovic, mantis
#15594)
git-svn-id: trunk@14998 -
