Commit Graph

131 Commits

Author SHA1 Message Date
Jonas Maebe
0700e2d7ef + support for {$namespace x.y.z} directive to specify the namespace
for the current unit and all types/routines declared in it. The
    unit itself becomes a member of this namespace as well, so in
    case it's called unit1, it will be x.y.z.unit1, and type tclass
    declared in it will be x.y.z.tclass. Only used for the JVM
    target currently

git-svn-id: branches/jvmbackend@18436 -
2011-08-20 07:59:26 +00:00
Jonas Maebe
f67919e9f5 + odt_javaclass, odt_interfacejava objectdef types
+ it_interfacejava type (not explicitly selectable via -SI nor
    {$interfaces xxx}, but default for jvm target)
  * disable it_interfacecom/corba for jvm target
  + init_settings for jvm that select it_interfacejava as default interface
    type
  + default_class_type constant (in symconst) that is odt_javaclass for the jvm
    target and odt_class for other targets (used to determine the meaning of
    "type x = class" declarations)

git-svn-id: branches/jvmbackend@18286 -
2011-08-20 07:21:46 +00:00
pierre
c43b91ef15 Fix infinite loop in PUSH/POP directives
git-svn-id: trunk@18141 -
2011-08-07 20:44:22 +00:00
pierre
1a262bee80 * $WARN $PUSH/$POP support
git-svn-id: trunk@17866 -
2011-06-29 09:57:02 +00:00
pierre
d09389ac79 Implement support for $WARN XXX ON/OFF/ERROR
* globtype.pas:
  tmsgstate updated (ms_on/off/error_global variants added).
  ms_local_mask, ms_global_mask : new constants.
  tmessagestaterecord: new record, use to list chains
  of local changes to warnings by $WARN directive.
  pmessagestaterecord: new pointer to tmessagestaterecord.

  * globals.pas:
    tsettings record:
    new field: pmessage of type pmessagestaterecord;

  * cmsgs.pas:
  TMessage class:
  New method: ResetStates; Called on unit parsing changes
  New Method: SetVerbosity(nr:longint;newstate:tmsgstate):boolean;
  Remember global state in
  replacing ClearVerbosity method.
  New boolean field:  has_local_changes
  set if a call to SetVerbosity makes a local change that must be
  reset when changing unit.

  * verbose.pas:
  New functions/procedures:
  function  SetMessageVerbosity(v:longint;state:tmsgstate):boolean;
  for changes caused by $WARN or option
  procedure RestoreLocalVerbosity(pstate : pmessagestaterecord);
  procedure FreeLocalVerbosity(var fstate : pmessagestaterecord);
  function ChangeMessageVerbosity(s: string; var i: integer;state:tmsgstate): boolean;

  * switches.pas:
  Implement recordpendingmessagestate
  flushpendingswitchesstate: Handle new pmessage field of
  current_settings record.

  * parser.pas:
  Handle pmessage field of current_settings.

  * scandir.pas:

  Handle also integer constants in $WARN.

git-svn-id: trunk@17852 -
2011-06-28 10:03:07 +00:00
florian
93e53e1990 * allow also smaller values for code alignment parameters than the current one, resolves #19463
* limit code alignment parameters to power of 2 up to 256
* give an error for an invalid code alignment directive

git-svn-id: trunk@17659 -
2011-06-04 20:56:15 +00:00
paul
86d3e41442 compiler: replace MODESWTICH POINTERARITHMETICS with $POINTERMATH directive, disable pointer arithmetic in delphi mode by default (compatible with delphi), enable pointer arithmetic in fpc/objfpc modes as they had it enabled by default before, add has_pointer_math field to tpointerdef to allow pointer arithmetic with such pointer even if pointer math mode is off (delphi compatible) + tests
git-svn-id: trunk@16651 -
2010-12-29 03:24:28 +00:00
florian
0085c22c59 - NaN floating point constants do not anymore cause an error when $Q or $R is active (resolves #16315 and #14757)
+ $ieeeerrors (command line switch -C3) to enable errors on NaN floating point constants
+ tests

git-svn-id: trunk@15765 -
2010-08-10 19:05:13 +00:00
paul
1b614b526a compiler:
- 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 -
2010-03-25 05:46:53 +00:00
paul
49d94c5a16 compiler: implement {$VARPROPSETTER ON/OFF} support which is required for COM (D7 compatibility):
- 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 -
2010-03-17 09:56:50 +00:00
Jonas Maebe
23e517a81e + {$OV+/-} alias for {$Q+/-} in macpas mode for CodeWarrior compatibility
(patch by Adriaan van Os, mantis #15767)

git-svn-id: trunk@14916 -
2010-02-14 21:51:45 +00:00
Jonas Maebe
1b7dacfd1c * make {$align powerpc} an alias for {$align power} (patch by
Adriaan van Os, mantis #15762)

git-svn-id: trunk@14914 -
2010-02-14 13:59:13 +00:00
paul
a8381c8b32 fpc: compiler:
- complete $WARN switch parsing and add a stab to change message state
  - reimplement way of message hiding by -vm switch (by Dmitry Boyarintsev)
(note: $WARN switch does not work at the moment since state handling is not yet implemented)

git-svn-id: trunk@14809 -
2010-01-27 06:59:58 +00:00
Jonas Maebe
9cc211e88e * changed {$align mac68k} from an alias for {$packrecords 2} to a proper
implementation for mac68k alignment (mantis #15061)
  * changed {$align power} from an alias for {$packrecords 4} to an alias for
    {$packrecords c}, as Power alignment is the default C alignment for
    PowerPC under Mac OS X (it's close to {$packrecords 4}, but not identical)

git-svn-id: trunk@14577 -
2010-01-08 15:36:22 +00:00
paul
8166148a37 compiler: 'static' keyword:
- deprecate -St compiler switch
  - remove $STATIC directive
  - unconditionally enable 'static' keyword usage
  - adopt tests, samplecfg, fpc.cft, error messages

git-svn-id: trunk@14569 -
2010-01-07 19:02:09 +00:00
florian
c1f3d8dcaa * unified names of system_*/systems_* sets
git-svn-id: trunk@14566 -
2010-01-07 18:16:20 +00:00
florian
34227e811d + patch by Sven Barth to add native NT rtl support to the compiler, resolves #14886
git-svn-id: trunk@14565 -
2010-01-07 17:42:11 +00:00
florian
caf0096877 * enabled version and description directive for all windows
git-svn-id: trunk@13447 -
2009-07-25 22:06:37 +00:00
florian
f342e825ab * store scanner directive stack when starting compilation of another module
* reset scanner directive stack position when starting new compilation, resolves #13998

git-svn-id: trunk@13285 -
2009-06-17 21:24:26 +00:00
Jonas Maebe
bf7c9361f6 * delay effect of {$calling x} until switches are flushed (mantis #12985)
git-svn-id: trunk@12932 -
2009-03-20 16:27:56 +00:00
Jonas Maebe
e5920bc2b8 * delay verbosity changes just like localswitches changes
* store a node's verbosity in the node so that e.g. disabling warnings
    also disables warnings for this node in pass_1
   (the above together fix mantis #12076)
  * save/restore verbosity with {$push}/{$pop} (mantis #12075)
  * if warnings/notes/hints are turned off, also do not count encountered
    ones for the totals (otherwise -Sew cannot be used properly in
    combination with {$warnings off}, because disabled warnings will still
    trigger a compiler error) -- this required adding -vw/-vn/-vh to all
    tests using -Sew/-Sen/-Seh
  - removed some superfluous state saving/restoring from firstpass()

git-svn-id: trunk@12025 -
2008-11-03 21:18:27 +00:00
florian
e89ee84c53 * ignore $region/$endregion directives, resolves #11937
git-svn-id: trunk@11643 -
2008-08-23 18:42:14 +00:00
yury
fd0ed50331 * Removed/commented more unused variables.
* Fixed some uninitialized variable warnings.

git-svn-id: trunk@11442 -
2008-07-23 10:48:53 +00:00
yury
d5a3a28379 * Set PE_FILE_LARGE_ADDRESS_AWARE flag for win64 executables to allow access more than 2GB of memory.
* Fixed $setpeflags directive. Flags should be set in main PE header. LoaderFlags in optional header are obsolete.

git-svn-id: trunk@11433 -
2008-07-22 11:53:55 +00:00
florian
4a243d451f + support of -Mxxx or $modeswitch to enable single mode specific features
git-svn-id: trunk@10936 -
2008-05-10 22:04:53 +00:00
michael
174de3eab1 Merged revisions 9693-10480 via svnmerge from
svn+ssh://svn.freepascal.org/FPC/svn/fpc/branches/resources

........
  r9694 | michael | 2008-01-09 21:31:18 +0100 (Wed, 09 Jan 2008) | 1 line
  
  * Initial check-in
........
  r9695 | michael | 2008-01-09 21:35:58 +0100 (Wed, 09 Jan 2008) | 1 line
  
  * New version from Giulio Bernardi
........
  r9697 | michael | 2008-01-09 21:41:54 +0100 (Wed, 09 Jan 2008) | 1 line
  
  * Patch from Giulio Bernardi with resource support
........
  r9698 | michael | 2008-01-09 21:46:33 +0100 (Wed, 09 Jan 2008) | 1 line
  
  * Patch from Giulio Bernardi to add more resource testing
........
  r9699 | michael | 2008-01-09 21:57:26 +0100 (Wed, 09 Jan 2008) | 1 line
  
  * New tool from Giulio Bernardi
........
  r9700 | michael | 2008-01-09 21:58:23 +0100 (Wed, 09 Jan 2008) | 1 line
  
  * New tool from Giulio Bernardi
........
  r9701 | michael | 2008-01-09 22:01:54 +0100 (Wed, 09 Jan 2008) | 1 line
  
  * Added fcl-res
........
  r9702 | michael | 2008-01-09 22:01:58 +0100 (Wed, 09 Jan 2008) | 1 line
  
  * Added fcl-res
........
  r9703 | michael | 2008-01-10 08:54:26 +0100 (Thu, 10 Jan 2008) | 1 line
  
  * Fixed double code
........
  r9704 | jonas | 2008-01-10 10:59:20 +0100 (Thu, 10 Jan 2008) | 2 lines
  
    - removed duplicate code
........
  r9705 | jonas | 2008-01-10 11:25:21 +0100 (Thu, 10 Jan 2008) | 2 lines
  
    + added missing fcl-res dependencies
........
  r9706 | jonas | 2008-01-10 11:58:30 +0100 (Thu, 10 Jan 2008) | 2 lines
  
    + dependencies for fpintres and fpextres
........
  r9707 | yury | 2008-01-10 12:47:51 +0100 (Thu, 10 Jan 2008) | 3 lines
  
  * Fixed compilation of resource, which is included in a unit located in different folder than main source.
  * .res files must be copied to units output folder, otherwise .res files will not be found when only compiled units path is available and compiler does not know anything about sources folder.
  * Improved resource related error messages.
........
  r9708 | michael | 2008-01-10 12:52:13 +0100 (Thu, 10 Jan 2008) | 1 line
  
  * Removed double source after end.
........
  r9709 | michael | 2008-01-10 12:52:48 +0100 (Thu, 10 Jan 2008) | 1 line
  
  * No longer needed
........
  r9710 | tom_at_work | 2008-01-10 22:09:08 +0100 (Thu, 10 Jan 2008) | 1 line
  
  * properly align FPC_RESLOCATION so that linking does not fail on some architectures (e.g. ppc64)
........
  r9711 | tom_at_work | 2008-01-10 23:53:12 +0100 (Thu, 10 Jan 2008) | 1 line
  
  * fix splitting of 64 bit load/stores from/to unaligned memory locations into multiple load/stores, which in some cases generated wrong code
........
  r9712 | michael | 2008-01-11 11:00:08 +0100 (Fri, 11 Jan 2008) | 1 line
  
  * Fixed bug in BSS section on 64-bit platforms
........
  r9720 | giulio | 2008-01-12 10:02:04 +0100 (Sat, 12 Jan 2008) | 1 line
  
  Updated fcl-res documentation: occurrences of reslib changed to fcl-res.
........
  r9740 | giulio | 2008-01-13 19:36:44 +0100 (Sun, 13 Jan 2008) | 3 lines
  
   - Don't try to compile resources on systems with a non windows-like resource support.
   - Don't add the .or file to the list of object files if resource compiling failed.
........
  r10201 | giulio | 2008-02-04 11:35:44 +0100 (Mon, 04 Feb 2008) | 5 lines
  
  * resource compiling supported on OS/2 via wrc
  * CompileResourceFiles and CollectResourceFiles don't do target-specific checks anymore
  * refactored a bit
........
  r10389 | giulio | 2008-02-25 21:32:52 +0100 (Mon, 25 Feb 2008) | 2 lines
  
  Deleted test file which was committed by mistake
........
  r10472 | giulio | 2008-03-10 12:22:18 +0100 (Mon, 10 Mar 2008) | 2 lines
  
  changed define FPC_HAS_RESOURCES to FPC_HAS_WINLIKERESOURCES
........

git-svn-id: trunk@10481 -
2008-03-12 21:33:48 +00:00
Jonas Maebe
86f90d8ac1 + support for setting the name of "main" (-XM command line parameter) in
the code using {$pascalmainname x} + storing it in the ppu file
    (and give a warning if it's overridden multiple times + test)

git-svn-id: trunk@10406 -
2008-03-01 13:05:01 +00:00
Jonas Maebe
70d94fecc1 * enable {$push}/{$pop} in all syntax modes instead of ony in macpas
(mantis #10351)

git-svn-id: trunk@9723 -
2008-01-12 16:47:46 +00:00
Jonas Maebe
21abdd2f4e + support for specifying the minimal precision for floating point
constants. The default is currently 32 bits/single, which corresponds
    to the old behaviour (constants which cannot be exactly represented
    in the default/chosen precision will also still be automatically
    upgraded to higher precision). Supported constructs:
   * Command line switch -CF<x>
   * Compiler directive {$MINFPCONSTPREC <x>}
  whereby in both cases <x> can be default, 32 or 64. 80 is not supported
  because there is no generic way to figure out whether the current target
  actually supports 80 bit precision floating point calculations while
  parsing the command line switches (pbestreal can still change in case of
  win64 or -Cfsse2)

git-svn-id: trunk@8349 -
2007-09-01 19:38:27 +00:00
Jonas Maebe
a3c9dc5ec6 + support for {$linkframework x} to link to framework x (Darwin only)
+ support for {$frameworkpath x} and -Ffx to add x to the directories to
    search for frameworks (Darwin only)

git-svn-id: trunk@8165 -
2007-07-25 15:42:30 +00:00
florian
5e60b52f28 * ignore pic directive/switch if the platform doesn't support pic, resolves #9281
git-svn-id: trunk@8157 -
2007-07-23 20:25:04 +00:00
peter
67e16340be * revert r8118
git-svn-id: trunk@8139 -
2007-07-22 19:59:00 +00:00
daniel
21293f5818 + Add common type integer promotion.
- {$intpromotion common_type} or -CIcommon_type switches to common type promotion.
    - {$intpromotion native_integer} or -CIcommon_type switches to current behaviour.
    - Default in tp mode is common_type, native_integer in other modes
    - Compiler can cycle with -CIcommon_type
    - Still needs checking on other architectures than i386

git-svn-id: trunk@8118 -
2007-07-21 19:16:24 +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
peter
377aae4ba0 * only add .o extension if no extension is provided. fixes 8520
git-svn-id: trunk@7366 -
2007-05-16 20:11:09 +00:00
Jonas Maebe
226b0268e8 * savefpuexceptions directive renamed to safefpuexceptions
git-svn-id: trunk@7017 -
2007-03-28 18:05:40 +00:00
florian
fb1afe0ea4 + set FPU* define properly
git-svn-id: trunk@6785 -
2007-03-11 17:16:23 +00:00
Legolas
96e1c482bc * compiler part of first Nintendo DS port
git-svn-id: trunk@5592 -
2006-12-14 17:32:16 +00:00
florian
d47dc38f2c * ignore PIC directive on windows and warn about it
git-svn-id: trunk@5479 -
2006-11-25 22:58:52 +00:00
peter
55f9758c25 * only add resext if no extension was specified
* default resext for windows changed to .res

git-svn-id: trunk@5193 -
2006-11-03 08:51:23 +00:00
peter
242113b873 * fix * support for resources
git-svn-id: trunk@5149 -
2006-11-01 15:53:13 +00:00
peter
cb246eb781 * Remove dos,strings units, use SysUtils instead
* replace split* functions with Extract* functions
  * Add Directory caching

git-svn-id: trunk@5102 -
2006-10-30 23:29:35 +00:00
florian
85d63d9fa9 * settings refactored
git-svn-id: trunk@5094 -
2006-10-30 18:02:58 +00:00
peter
0bb22a2d17 * don't generate fwait by default anymore
* SAVEFPUEXCEPTIONS switch added to enable fwait inserts

git-svn-id: trunk@4733 -
2006-09-26 19:22:45 +00:00
florian
569c4871fc + first batch of varset support, as long as packset isn't changed, it doesn't change anything
git-svn-id: trunk@4710 -
2006-09-24 14:40:11 +00:00
peter
d0156354a6 * inline directive enabled by default for fpc,objfpc,delphi modes
* -Si and $inline directive control are now local switches and 
    have finer control on whether a function will really inlined or not

git-svn-id: trunk@4553 -
2006-09-04 19:54:21 +00:00
Jonas Maebe
441d5a3c12 * use constant called C_alignment instead of -1 to denote C-style
packrecords

git-svn-id: trunk@4477 -
2006-08-20 16:37:10 +00:00
Jonas Maebe
eccbc78e04 + support for bitpacked arrays:
+ use {$bitpacking on/+} to change the meaning of "packed"
      into "bitpacked" for arrays. This is the default for MacPas.
      You can also define individual arrays as "bitpacked", but
      this is not encouraged since this keyword is not known by
      other compilers and therefore makes your code unportable.
    + pack(unpackedarray,index,packedarray) to pack
      length(packedarray) elements starting at
      unpackedarray[index] into packedarray.
    + unpack(packedarray,unpackedarray,index) to unpack
      packedarray into unpackedarray, with the first
      element being stored at unpackedarray[index]
  * todo:
    * "open packed arrays" and rtti for packed arrays are not
      yet supported
    * gdb does not properly support bitpacked arrays

git-svn-id: trunk@4449 -
2006-08-19 12:54:12 +00:00
florian
57f097a710 * made dir_warn code more clear, no implementation yet
git-svn-id: trunk@4200 -
2006-07-14 21:45:21 +00:00
florian
dc2bef3875 + implemented directives $setpeflags, $maxstacksize, $minstacksize and $imagebase, fixes #6349 and #6714
git-svn-id: trunk@3935 -
2006-06-25 10:22:42 +00:00