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344 Commits

Author SHA1 Message Date
Jonas Maebe
f8754d8fab + Objective-C category support (old and new ABI, both external and 
implemented in Pascal). See
    http://wiki.freepascal.org/FPC_PasCocoa#Category_declaration for syntax
    details

git-svn-id: trunk@14196 -
 2009-11-16 00:12:08 +00:00
Jonas Maebe
60a9ef963d * finished basic support for calling methods from external C++ classes 
(slightly modified patch by Sven Barth, mantis #15082)

git-svn-id: trunk@14185 -
 2009-11-15 14:55:40 +00:00
Jonas Maebe
559e284bd0 * merged r13762-14047 from trunk 
git-svn-id: branches/objc@14048 -
 2009-11-04 15:50:26 +00:00
paul
e784ec1079 merge revisions 13898-13899: 
- 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 -
 2009-11-01 14:06:30 +00:00
Jonas Maebe
046b652c28 * don't show notes about "unused" private fields of external obj-c class 
declarations (since even though they're not used in the Pascal code,
    they probably are in the Objective-C code that actually implements them)

git-svn-id: branches/objc@13764 -
 2009-09-27 15:28:49 +00:00
Jonas Maebe
ab3294dce2 * fixed handling of "type x = y" for objcclass/objcprotocol 
* don't allow "type x = type y" for objcclass/objcprotocol for now
    (would require generating new rtti for the new name)

git-svn-id: branches/objc@13641 -
 2009-09-03 19:42:37 +00:00
Jonas Maebe
970fc43aa5 * fixed support for forward-declared objcprotocols 
+ test (also for warning about missing constructor)

git-svn-id: branches/objc@13633 -
 2009-09-01 13:55:14 +00:00
Jonas Maebe
5a2ccfff52 --WARNING: start build process with FPC 2.2.4; won't work when 
starting with a previous 2.3.1 or compiler built from the objc branch
  + added basic objcprotocol support (only for external protocols
    currently)
     o use in type declaration: "type xp = objcprotocol ... end;"
     o when defining a root class that implements it:
       "type yc = objcclass(xp) ... end" (note: no support yet
       for something like "objcclass(id,xp)" or so)
     o when defining a non-root class that implements a protocol:
       "type zc = objcclass(nsobject,xp) ... end"
     o includes support for "required" and "optional" sections
     o no support yet for the objcprotocol(<protocol>) expression
       that enables getting a class instance representing the
       protocol (e.g., for use with "conformsToProtocol:")
     o message names have to specified in protocol declarations,
       but if an objcclass implements a protocol, the message names do
       not have to be repeated (but if they are, they have to match;
       the same goes when overriding inherited methods)
  + allow specifying the external name of Objective-C classes and
    protocols, since classes and protocols can have the same name
    (and you cannot use the same Pascal identifier in such caseq)
  + added NSObject protocol, and make the NSObject class use it
  + added missing NSObject class methods that have the same name
    as instance methods (added "class" name prefix to avoid clashes)
  * fixed several cases where the compiler did not treat Objective-C
    classes/protocols the same as Object Pascal classes/interfaces
    (a.o., forward declarations, alignment, regvars, several type
     conversions, ...)
  * allow "override" directive in objcclass declarations, and print
    a hint if it's forgotten in an external declaration (because it
    doesn't really matter there, and may make automated header
    conversion harder than necessary) and an error if will be used in
    a non-external declaration (because it is not possible to start
    a new vmt entry-tree in Objective-C, you can only override parent
    methods)
  * reject objcclasses/protocols as parameters to typeof()
  * don't try to test VMT validity of objcclasses/protocols

git-svn-id: branches/objc@13375 -
 2009-07-09 20:48:28 +00:00
Jonas Maebe
b1b9894ae3 * initial Objective-C 1.0 support: 
o support for declaring external Objective-C classes (see
      rtl/inc/objcbase.pas), including derived classes
    o support for converting methods of objcclasses into selectors
      (see tests/test/tobjc1.pp)
    o support for loading from/storing to fields of objcclasses
    o support for calling Objective-C methods using regular
      Object Pascal syntax (see tests/test/tobjc1.pp)
    o some things that are known to be not yet working:
      o automatic conversion from ID to objcclasses and back
      o declaring and implementing new objcclasses/methods in Pascal code
      o debug information (objcclasses are currently plain pointers
        as far as the debugger knows)

git-svn-id: branches/objc@13162 -
 2009-05-17 13:42:50 +00:00
peter
af437d5beb * refactor the forward type declaration handling, remove 
global typecanbeforward and move 'class of ..' parsing
    to ptype

git-svn-id: trunk@12045 -
 2008-11-09 22:07:36 +00:00
Jonas Maebe
597622d313 * moved the forwardchecksyms back to symbase (but the main functionality 
remains in symtable) to simplify (and fix) its memory management

git-svn-id: trunk@11772 -
 2008-09-13 19:59:21 +00:00
Jonas Maebe
0b815a6fff - removed global "resolving_forward" variable (was no longer used) 
* moved forward type checking from pdecl/symbase to symtable/symsym

git-svn-id: trunk@11763 -
 2008-09-13 12:28:55 +00:00
florian
b178b08ba7 Merged revisions 11665-11738 via svnmerge from 
http://svn.freepascal.org/svn/fpc/branches/unicodestring

........
  r11665 | florian | 2008-08-30 13:30:17 +0200 (Sat, 30 Aug 2008) | 1 line
  
  * continued to work on unicodestring type support
........
  r11666 | florian | 2008-08-30 19:02:26 +0200 (Sat, 30 Aug 2008) | 2 lines
  
  * expectloc for wide/ansi/unicode strings is LOC_CONSTANT or LOC_REGISTER now
........
  r11667 | florian | 2008-08-30 20:42:37 +0200 (Sat, 30 Aug 2008) | 1 line
  
  * more unicodestring stuff fixed, test results on win32 are already good
........
  r11670 | florian | 2008-08-30 23:21:48 +0200 (Sat, 30 Aug 2008) | 2 lines
  
  * first fixes for unix bootstrapping
........
  r11683 | ivost | 2008-09-01 12:46:39 +0200 (Mon, 01 Sep 2008) | 2 lines
  
      * fixed 64bit bug in iconvenc.pas
........
  r11689 | florian | 2008-09-01 23:12:34 +0200 (Mon, 01 Sep 2008) | 1 line
  
  * fixed several errors when building on unix
........
  r11694 | florian | 2008-09-03 20:32:43 +0200 (Wed, 03 Sep 2008) | 1 line
  
  * fixed unix compilation
........
  r11695 | florian | 2008-09-03 21:01:04 +0200 (Wed, 03 Sep 2008) | 1 line
  
  * bootstrapping fix
........
  r11696 | florian | 2008-09-03 21:07:18 +0200 (Wed, 03 Sep 2008) | 1 line
  
  * more bootstrapping fixed
........
  r11698 | florian | 2008-09-03 22:47:54 +0200 (Wed, 03 Sep 2008) | 1 line
  
  + two missing compiler procs exported
........
  r11701 | florian | 2008-09-04 16:42:34 +0200 (Thu, 04 Sep 2008) | 2 lines
  
  + lazarus project for the linux rtl
........
  r11702 | florian | 2008-09-04 16:43:27 +0200 (Thu, 04 Sep 2008) | 2 lines
  
  + set unicode string procedures
........
  r11707 | florian | 2008-09-04 23:23:02 +0200 (Thu, 04 Sep 2008) | 2 lines
  
  * fixed several type casting stuff
........
  r11712 | florian | 2008-09-05 22:46:03 +0200 (Fri, 05 Sep 2008) | 1 line
  
  * fixed unicodestring compilation on windows after recent unix changes
........
  r11713 | florian | 2008-09-05 23:35:12 +0200 (Fri, 05 Sep 2008) | 1 line
  
  + UnicodeString support for Variants
........
  r11715 | florian | 2008-09-06 20:59:54 +0200 (Sat, 06 Sep 2008) | 1 line
  
  * patch by Martin Schreiber for UnicodeString streaming
........
  r11716 | florian | 2008-09-06 22:22:55 +0200 (Sat, 06 Sep 2008) | 2 lines
  
  * fixed test
........
  r11717 | florian | 2008-09-07 10:25:51 +0200 (Sun, 07 Sep 2008) | 1 line
  
  * fixed typo when converting tunicodestring to punicodechar
........
  r11718 | florian | 2008-09-07 11:29:52 +0200 (Sun, 07 Sep 2008) | 3 lines
  
  * fixed writing of UnicodeString properties
  * moved some helper routines to unicode headers
........
  r11734 | florian | 2008-09-09 22:38:55 +0200 (Tue, 09 Sep 2008) | 1 line
  
  * fixed bootstrapping
........
  r11735 | florian | 2008-09-10 11:25:28 +0200 (Wed, 10 Sep 2008) | 2 lines
  
  * first fixes for persisten unicodestrings
........
  r11736 | florian | 2008-09-10 14:31:00 +0200 (Wed, 10 Sep 2008) | 3 lines
  
  Initialized merge tracking via "svnmerge" with revisions "1-11663" from 
  http://svn.freepascal.org/svn/fpc/trunk
........
  r11737 | florian | 2008-09-10 21:06:57 +0200 (Wed, 10 Sep 2008) | 3 lines
  
  * fixed unicodestring <-> variant handling
  * fixed unicodestring property reading
........

git-svn-id: trunk@11739 -
 2008-09-10 20:14:31 +00:00
Jonas Maebe
156acf3817 * fixed version of r11719 (faster parsing of units with lots of declarations 
in many different type blocks)

git-svn-id: trunk@11722 -
 2008-09-07 13:51:04 +00:00
Jonas Maebe
f35051f76e - reverted r11719, there are still some problems with it 
git-svn-id: trunk@11720 -
 2008-09-07 12:45:08 +00:00
Jonas Maebe
632abdace8 * keep the syms that need to be checked for forward definitions in a 
separate list, so that procsyms, constsym, varsyms etc are not checked
    and so that every sym is checked only once (rather than at the end
    of every type block). This makes parsing units with lots of declarations
    much faster (e.g., compiling MacOSAll is now 2 to 3 times faster)

git-svn-id: trunk@11719 -
 2008-09-07 12:24:57 +00:00
peter
6c586e4eca * store specializations in globalsymtable for units, use localsymtable 
for programs. this allows speciailizations to be done in the interface
    part of the unit
  * support tobject.typemember.typemember nesting for generics
  * fix generic parameter checking when a typemember was created with the
    type of a parameter
  * known issue is nested specializations don't work yet because the token
    replay can't handled nested replays yet

git-svn-id: trunk@11404 -
 2008-07-18 23:30:44 +00:00
florian
ed9c7ceaea * support deprecated for types 
git-svn-id: trunk@11341 -
 2008-07-07 17:59:48 +00:00
Almindor
62205d0346 * fix memory leaks in create_dwarf and types_dec procedures thanks to Giulio Bernardi's detailed report 
git-svn-id: trunk@11236 -
 2008-06-16 18:30:38 +00:00
Jonas Maebe
28bab3fb4f - removed some unused variables 
* fixed some (harmless) ptrint warnings
  - removed some commented code in agppcmpw
  * added one missing field in a typed constant in cp1251

git-svn-id: trunk@8081 -
 2007-07-17 13:57:15 +00:00
Jonas Maebe
20a35f9701 * fixed public/export support for initialised variables/typed 
constants (mantis #9113)

git-svn-id: trunk@7772 -
 2007-06-22 17:10:15 +00:00
daniel
9adb202a92 * Rework the constexprint to allow operations from low(int64) to high(qword). 
+ Some initial work on a formaldef which also carries the typinfo of a parameter.

git-svn-id: trunk@7639 -
 2007-06-13 07:41:18 +00:00
florian
7d3d64e2ec * fixed #8156 
git-svn-id: trunk@6101 -
 2007-01-21 16:15:19 +00:00
pierre
31e650f98d fix another memory leak 
git-svn-id: trunk@6068 -
 2007-01-19 05:43:40 +00:00
florian
11aa2b483e * kicked ignore_equal, usage was wrong anyways 
git-svn-id: trunk@5763 -
 2006-12-31 00:48:52 +00:00
florian
28c5578976 * don't generate vmt for a generic 
git-svn-id: trunk@5428 -
 2006-11-19 22:07:28 +00:00
peter
9ae8e9fa21 * refactor tclassheader in tvmtbuilder and tvmtwriter 
* fix rtti generation
  * rtti is now written at the end of a module when all info is available,
    this prevents some duplicate rtti entries cause by inheritance

git-svn-id: trunk@5363 -
 2006-11-13 22:03:17 +00:00
peter
0557ddc342 * removed typed const, it is now handled by staticvarsym 
* globalvarsym renamed to staticvarsym
  * fixed invalid regvar use in init when the finalize also uses the var

git-svn-id: trunk@5290 -
 2006-11-08 21:04:22 +00:00
peter
99309202bc * don't try to generate rtti if the type has an error 
git-svn-id: trunk@5271 -
 2006-11-07 08:52:53 +00:00
peter
84a96d66de * move rtti and vmt table generation into write_persistent_type_info 
* call write_persistent_type_info also for typed consts in interface

git-svn-id: trunk@5239 -
 2006-11-05 12:40:13 +00:00
peter
3cae449fda * moved rtti to ncgrtti 
git-svn-id: trunk@5219 -
 2006-11-04 10:43:27 +00:00
peter
658c46b903 * remove tdictionary and tindexarray 
* 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 -
 2006-11-03 00:30:30 +00:00
florian
4c76107b98 * limited generics to records, classes, objects and interfaces 
git-svn-id: trunk@5171 -
 2006-11-02 09:48:17 +00:00
florian
bce905b106 * give correct error locations for errors when specializing templates 
* removed more germanisms
* better dumping of tokenbuf in ppudump

git-svn-id: trunk@5101 -
 2006-10-30 23:28:06 +00:00
florian
ef7bd58c54 * germanism removed (aktfilepos -> current_filepos) 
git-svn-id: trunk@5099 -
 2006-10-30 22:37:31 +00:00
florian
85d63d9fa9 * settings refactored 
git-svn-id: trunk@5094 -
 2006-10-30 18:02:58 +00:00
peter
3078a1927f * remove ttype 
* rename old ttype variables *type to *def
  * rename resulttypepass to pass_typecheck
  * rename pass_2 to pass_generate_code

git-svn-id: trunk@5077 -
 2006-10-29 22:19:39 +00:00
peter
71af18855e * remove sym from ttype, we can now reference any def in any unit directly 
git-svn-id: trunk@5063 -
 2006-10-29 16:32:07 +00:00
florian
ca6f992504 * enabled type and var keywords in objects for generics 
git-svn-id: trunk@5062 -
 2006-10-29 14:20:21 +00:00
florian
91434bd791 * fixed several dispinterface parsing related stuff 
git-svn-id: trunk@3373 -
 2006-04-29 21:39:21 +00:00
peter
e0a62c1bf2 Merged revisions 3009 via svnmerge from 
svn+ssh://peter@www.freepascal.org/FPC/svn/fpc/branches/linker/compiler

r3009 (peter)
  * support public name for typed consts

git-svn-id: trunk@3043 -
 2006-03-26 18:54:19 +00:00
peter
b7fe6797bf Merged revisions 2921-2922,2925 via svnmerge from 
http://svn.freepascal.org/svn/fpc/branches/linker/compiler

........
r2921 | peter | 2006-03-15 08:35:00 +0100 (Wed, 15 Mar 2006) | 2 lines

  * pass ObjectWriter to ObjectOuput

........
r2922 | peter | 2006-03-15 12:40:30 +0100 (Wed, 15 Mar 2006) | 2 lines

  * refactor asmdata

........
r2925 | peter | 2006-03-15 16:09:39 +0100 (Wed, 15 Mar 2006) | 3 lines

  * add cfi to asmdata
  * move asmlist, asmcfi, asmdata to own unit

........

git-svn-id: trunk@2932 -
 2006-03-16 08:52:22 +00:00
peter
38c0ae73da Merged revisions 2775,2788-2789 via svnmerge from 
http://svn.freepascal.org/svn/fpc/branches/linker/compiler

........
r2775 | peter | 2006-03-05 22:43:30 +0100 (Sun, 05 Mar 2006) | 2 lines

  * merge ppu changes to keep ppus the same

........
r2788 | peter | 2006-03-06 12:59:14 +0100 (Mon, 06 Mar 2006) | 2 lines

  * Add TFPList and TFPObjectList

........
r2789 | peter | 2006-03-06 13:01:37 +0100 (Mon, 06 Mar 2006) | 2 lines

  * fix powerpc

........

git-svn-id: trunk@2790 -
 2006-03-06 12:04:44 +00:00
peter
785550d7e3 Merged revisions 2669,2673,2677,2683,2696,2699-2702,2704,2708,2712-2715,2718,2722-2723,2728-2730,2740,2769 via svnmerge from 
svn+ssh://peter@www.freepascal.org/FPC/svn/fpc/branches/linker/compiler

........
r2669 | peter | 2006-02-23 09:31:21 +0100 (Thu, 23 Feb 2006) | 2 lines

  * add compiler dir

........
r2673 | peter | 2006-02-23 17:08:56 +0100 (Thu, 23 Feb 2006) | 2 lines

  * enabled more code

........
r2677 | peter | 2006-02-24 17:46:29 +0100 (Fri, 24 Feb 2006) | 2 lines

  * pe stub and headers

........
r2683 | peter | 2006-02-25 23:13:24 +0100 (Sat, 25 Feb 2006) | 2 lines

  * section options cleanup

........
r2696 | peter | 2006-02-26 20:27:41 +0100 (Sun, 26 Feb 2006) | 2 lines

  * fixed typecasts

........
r2699 | peter | 2006-02-26 23:04:32 +0100 (Sun, 26 Feb 2006) | 2 lines

  * simple linking works

........
r2700 | peter | 2006-02-27 09:44:50 +0100 (Mon, 27 Feb 2006) | 2 lines

  * internal linker script

........
r2701 | peter | 2006-02-27 12:05:12 +0100 (Mon, 27 Feb 2006) | 2 lines

  * make elf working again

........
r2702 | peter | 2006-02-27 14:04:43 +0100 (Mon, 27 Feb 2006) | 3 lines

  * disable dwarf for smartlinking with .a
  * fix section start in new .a file

........
r2704 | peter | 2006-02-27 18:30:43 +0100 (Mon, 27 Feb 2006) | 2 lines

  * stab section fixes

........
r2708 | peter | 2006-02-28 19:29:17 +0100 (Tue, 28 Feb 2006) | 2 lines

  * basic work to merge stabs sections

........
r2712 | peter | 2006-02-28 23:17:48 +0100 (Tue, 28 Feb 2006) | 2 lines

  * unload tmodules before linking

........
r2713 | peter | 2006-02-28 23:18:51 +0100 (Tue, 28 Feb 2006) | 2 lines

  * fixed stabs linking

........
r2714 | peter | 2006-02-28 23:19:19 +0100 (Tue, 28 Feb 2006) | 2 lines

  * show code and data size

........
r2715 | peter | 2006-02-28 23:25:35 +0100 (Tue, 28 Feb 2006) | 2 lines

  * unload .stabs from objdata after it is merged

........
r2718 | peter | 2006-03-01 12:24:38 +0100 (Wed, 01 Mar 2006) | 3 lines

  * memsize/datasize cleanup
  * check for exports/resources when adding module to linker

........
r2722 | peter | 2006-03-03 09:12:20 +0100 (Fri, 03 Mar 2006) | 2 lines

  * new TObjSymbol splitted from TAsmSymbol

........
r2723 | peter | 2006-03-03 14:08:55 +0100 (Fri, 03 Mar 2006) | 2 lines

  * coff fixes after recent objsymbol changes

........
r2728 | peter | 2006-03-03 22:43:04 +0100 (Fri, 03 Mar 2006) | 2 lines

  * fixed coff writer

........
r2729 | peter | 2006-03-04 01:10:32 +0100 (Sat, 04 Mar 2006) | 2 lines

  * fix read-only opening

........
r2730 | peter | 2006-03-04 01:11:16 +0100 (Sat, 04 Mar 2006) | 2 lines

  * Read edata from DLLs, basic work

........
r2740 | peter | 2006-03-04 21:13:43 +0100 (Sat, 04 Mar 2006) | 3 lines

  * deletedef added
  * don't remove defs from index when we are already clearing everything

........
r2769 | peter | 2006-03-05 21:42:33 +0100 (Sun, 05 Mar 2006) | 4 lines

  * moved TObj classes to ogbase
  * ObjSection.SymbolRefs and SymbolDefines list
  * DLL importing

........

git-svn-id: trunk@2771 -
 2006-03-05 21:10:37 +00:00
peter
092431bdd9 * fixed typecasts 
git-svn-id: trunk@2697 -
 2006-02-26 19:28:19 +00:00
peter
b1c66a106e * more dup id fixes 
git-svn-id: trunk@2465 -
 2006-02-07 07:58:37 +00:00
peter
a59690b147 * make generic basics working again 
git-svn-id: trunk@2458 -
 2006-02-06 09:21:08 +00:00
peter
232555904e * symtablestack cleanup and rewrite 
git-svn-id: trunk@2448 -
 2006-02-05 22:24:18 +00:00
peter
95879fe8a7 * basic support for generic classes 
git-svn-id: trunk@2020 -
 2005-12-21 10:11:15 +00:00
peter
89297d2c39 * move all stabs ($ifdef gdb) code to dbgstabs 
git-svn-id: trunk@1255 -
 2005-10-02 11:17:05 +00:00