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313 Commits

Author SHA1 Message Date
Jonas Maebe
ad0dd43c4b * fixed void_to_(int,pointer) typeconversion 2003-06-04 17:29:01 +00:00
peter
4d67ae9f31 * fix check for procedure without parameters 
* calling constructor as member will not allocate memory
 2003-06-03 21:05:48 +00:00
peter
26d78ff5c9 * moved implicit exception frame from ncgutil to psub 
* constructor/destructor helpers moved from cobj/ncgutil to psub
 2003-05-11 21:37:03 +00:00
peter
1a2eedd767 * self moved to hidden parameter 
* removed hdisposen,hnewn,selfn
 2003-05-09 17:47:02 +00:00
peter
60978ba89c * aktprocdef renamed to current_procdef 
* procinfo renamed to current_procinfo
  * procinfo will now be stored in current_module so it can be
    cleaned up properly
  * gen_main_procsym changed to create_main_proc and release_main_proc
    to also generate a tprocinfo structure
  * fixed unit implicit initfinal
 2003-04-27 11:21:32 +00:00
peter
c21ca3dfa0 + added currency support based on int64 
+ is_64bit for use in cg units instead of is_64bitint
  * removed cgmessage from n386add, replace with internalerrors
 2003-04-23 20:16:03 +00:00
peter
155a2cdab4 * fix checking of procdef type which was broken since loadn returned 
pointertype for tp procvar
 2003-04-23 13:13:08 +00:00
peter
41dfcfba39 * expectloc fixes 2003-04-23 10:10:07 +00:00
peter
47489f2376 * firstpass uses expectloc 
* checks if there are differences between the expectloc and
    location.loc from secondpass in EXTDEBUG
 2003-04-22 23:50:22 +00:00
peter
0e0a581230 * do not convert procvars with void return to callnode 2003-04-22 09:52:30 +00:00
peter
07f1898c68 * fix missing self setting for method to procvar conversion in 
tp_procvar mode
 2003-03-17 18:54:23 +00:00
carl
dd0322c646 * generic conversaion routines only work on signed types 2003-02-15 22:15:57 +00:00
peter
34de6782a5 * convert_l3 convertlevel added. This level is used for conversions 
where information can be lost like converting widestring->ansistring
    or dword->byte
 2003-01-16 22:13:51 +00:00
peter
00e2ee165b * merged methodpointer fixes from 1.0.x 2003-01-15 01:44:32 +00:00
peter
90473fa87f * constant string conversion fixed, it's now equal to both 
shortstring, ansistring and the typeconvnode will return
    te_equal but still return convtype to change the constnode
 2003-01-09 21:43:39 +00:00
peter
b3ef495a2b * move code that checks for longint-pointer conversion hint 2003-01-05 22:41:40 +00:00
daniel
5041b70618 * Removed ifdefs around notifications 
ifdefs around for loop optimizations remain
 2003-01-03 12:15:55 +00:00
peter
54d8b64899 * proc-procvar crash fixed (tw2277) 2002-12-22 16:34:49 +00:00
peter
70f03b9d6c * don't allow class(classref) conversion 2002-12-20 16:01:26 +00:00
florian
121ca40b39 * some variant <-> dyn. array stuff 2002-12-05 14:27:25 +00:00
carl
87e69126fb * fix bug with checking of duplicated items in sets (new sets bug only) 2002-11-30 10:45:14 +00:00
carl
4532dbd680 * updated notes and hints 2002-11-27 19:43:21 +00:00
peter
acb449fb1f * more currency fixes, taddcurr runs now successfull 2002-11-27 13:11:38 +00:00
peter
8351bb059b * when converting from and to currency divide or multiple the 
result by 10000
 2002-11-27 11:29:21 +00:00
peter
f3fc72095f * splitted defbase in defutil,symutil,defcmp 
* merged isconvertable and is_equal into compare_defs(_ext)
  * made operator search faster by walking the list only once
 2002-11-25 17:43:16 +00:00
carl
64655be168 * memory optimization (3-4%) : cleanup of tai fields, 
cleanup of tdef and tsym fields.
  * make it work for m68k
 2002-11-17 16:31:55 +00:00
florian
161d1b923e + several widestring/pwidechar related stuff added 2002-10-10 16:07:57 +00:00
florian
6d1506a7c6 * when compiling <interface> as <interface> we can't assume 
anything about relation
 2002-10-06 16:10:23 +00:00
carl
67486c96c3 * fixes for Delphi 6 compilation 
(warning : Some features do not work under Delphi)
 2002-10-05 12:43:23 +00:00
florian
eeae421d91 - removed the relation check for <class> as <interface> because we don't 
know the runtime type of <class>! It could be a child class of the given type
    which implements additional interfaces
 2002-10-02 20:23:50 +00:00
florian
4cf1bb7038 + the as operator for <class> as <interface> has to check the parent classes as well 2002-10-02 20:17:14 +00:00
florian
d5f0cbbf2b * fixes to common code to get the alpha compiler compiled applied 2002-09-30 07:00:44 +00:00
peter
cea50f7185 * add argument to equal_paras() to support default values or not 2002-09-16 14:11:12 +00:00
carl
752beef0dd * cardinal -> longword 2002-09-07 20:40:23 +00:00
peter
dcd9e0107c * old logs removed and tabs fixed 2002-09-07 15:25:00 +00:00
carl
6c2bede5a8 * second part bug report 1996 fix, testrange in cordconstnode 
only called if option is set (also make parsing a tiny faster)
 2002-09-07 12:16:03 +00:00
Jonas Maebe
86830c26b8 - reverted my last commit, it was completely bogus :( 2002-09-05 05:56:07 +00:00
Jonas Maebe
d2401f67b4 - removed unnecessary typeconversion from char_to_string 2002-09-04 19:38:42 +00:00
peter
a17291b2d4 * array of char support for Str() 2002-09-02 19:24:41 +00:00
daniel
4b82d30953 * Removed sets from Tcallnode.det_resulttype 
+ Added read/write notifications of variables. These will be usefull
   for providing information for several optimizations. For example
   the value of the loop variable of a for loop does matter is the
   variable is read after the for loop, but if it's no longer used
   or written, it doesn't matter and this can be used to optimize
   the loop code generation.
 2002-09-01 08:01:16 +00:00
peter
4b81e16fe2 * tempgen cleanup 
* tt_noreuse temp type added that will be used in genentrycode
 2002-08-23 16:14:48 +00:00
Jonas Maebe
ed08ed1ce0 * the as node again uses a compilerproc 
+ (untested) support for interface "as" statements
 2002-08-20 18:23:32 +00:00
peter
91b49914f6 * More fixes for cross unit inlining, all tnodes are now implemented 
* Moved pocall_internconst to po_internconst because it is not a
    calling type at all and it conflicted when inlining of these small
    functions was requested
 2002-08-19 19:36:42 +00:00
florian
e313bab4ff * first part of procinfo rewrite 2002-08-17 09:23:33 +00:00
carl
e212fa90d5 + generic int_to_real type conversion 
+ generic unaryminus node
 2002-08-14 19:26:55 +00:00
florian
31c178f207 + support of explicit type case boolean->char 2002-08-11 16:08:55 +00:00
florian
589c742efe + support of explicit type case <any ordinal type>->pointer 
(delphi mode only)
 2002-08-11 15:28:00 +00:00
florian
030eae46de * a couple of interface related fixes 2002-08-09 07:33:01 +00:00
florian
e7a6cd18dd * more fixes for the ppc 
+ wrappers for the tcnvnode.first_* stuff introduced
 2002-07-29 21:23:42 +00:00
daniel
1130395e7e * Readded old set code. To use it define 'oldset'. Activated by default 
for ppc.
 2002-07-23 12:34:29 +00:00
daniel
46b8ed0657 * Tried to make Tprocsym.defs protected. I didn't succeed but the cleanups 
are worth comitting.
 2002-07-23 09:51:22 +00:00
daniel
3a134c6e07 * Sets are now internally sets. 2002-07-22 11:48:04 +00:00
florian
4f7b35be5b + source code page support 2002-07-20 17:11:48 +00:00
florian
59abf2555b * types.pas renamed to defbase.pas because D6 contains a types 
unit so this would conflicts if D6 programms are compiled
  + Willamette/SSE2 instructions to assembler added
 2002-07-20 11:57:52 +00:00
peter
68ce5a00e5 * cg64 patch 
* basics for currency
  * asnode updates for class and interface (not finished)
 2002-07-01 16:23:52 +00:00
peter
06ebac4e27 * readded missing revisions 2002-05-18 13:34:04 +00:00
carl
21b3a10f02 + defines.inc -> fpcdefs.inc to avoid conflicts if compiling by hand 
+ try to fix temp allocation (still in ifdef)
+ generic constructor calls
+ start of tassembler / tmodulebase class cleanup
 2002-05-16 19:46:34 +00:00
peter
2992e1819c * removed old logs and updated copyright year 2002-05-14 19:34:38 +00:00
peter
4dcd96747e * moved entry and exitcode to ncgutil and cgobj 
* foreach gets extra argument for passing local data to the
    iterator function
  * -CR checks also class typecasts at runtime by changing them
    into as
  * fixed compiler to cycle with the -CR option
  * fixed stabs with elf writer, finally the global variables can
    be watched
  * removed a lot of routines from cga unit and replaced them by
    calls to cgobj
  * u32bit-s32bit updates for and,or,xor nodes. When one element is
    u32bit then the other is typecasted also to u32bit without giving
    a rangecheck warning/error.
  * fixed pascal calling method with reversing also the high tree in
    the parast, detected by tcalcst3 test
 2002-05-12 16:53:04 +00:00
peter
cc8c4d7093 * moved more routines from cga/n386util 2002-04-25 20:16:38 +00:00
peter
67ede1276b * add pinline unit that inserts compiler supported functions using 
one or more statements
  * moved finalize and setlength from ninl to pinline
 2002-04-23 19:16:34 +00:00
peter
6320530bdd * removed newn and disposen nodes, the code is now directly 
inlined from pexpr
  * -an option that will write the secondpass nodes to the .s file, this
    requires EXTDEBUG define to actually write the info
  * fixed various internal errors and crashes due recent code changes
 2002-04-21 19:02:03 +00:00
Jonas Maebe
71a52a4aeb * several powerpc-related additions and fixes 2002-04-06 18:10:42 +00:00
peter
5e7a1e3729 * removed unused units 
* use tlocation.size in cg.a_*loc*() routines
 2002-04-04 19:05:54 +00:00
peter
5b242f7741 * tlocation,treference update 
* LOC_CONSTANT added for better constant handling
  * secondadd splitted in multiple routines
  * location_force_reg added for loading a location to a register
    of a specified size
  * secondassignment parses now first the right and then the left node
    (this is compatible with Kylix). This saves a lot of push/pop especially
    with string operations
  * adapted some routines to use the new cg methods
 2002-04-02 17:11:27 +00:00
peter
190ead04c0 * more fixes for protected handling 2002-02-03 09:30:03 +00:00
Jonas Maebe
cd378a2881 * fixed type conversions from dynamic arrays to open arrays 2001-12-10 14:34:04 +00:00
florian
b60666ae1f + parasym to tparaitem added 2001-12-06 17:57:33 +00:00
peter
e45bb82d81 * freemem change to value parameter 
* torddef low/high range changed to int64
 2001-12-03 21:48:41 +00:00
Jonas Maebe
a87a30b831 * fixed web bug #1665 (allow char to chararray type conversion) ("merged") 2001-11-02 23:24:11 +00:00
peter
d2e1952377 * procsym definition rewrite 2001-11-02 22:58:00 +00:00
peter
ac400051bd * allow assignment of overloaded procedures to procvars when we know 
which procedure to take
 2001-10-28 17:22:25 +00:00
peter
17d6dded66 * interface 2 guid support 
* guid constants support
 2001-10-20 19:28:37 +00:00
peter
cea68ee35c * fixed size of constset when change from small to normalset 2001-10-20 17:21:54 +00:00
Jonas Maebe
f33d23922a - removed unnecessary i386 pass_2 of as- and isnode and added dummy generic ones 2001-09-30 16:12:46 +00:00
Jonas Maebe
fc6d300a95 * almost all second pass typeconvnode helpers are now processor independent 
* fixed converting boolean to int64/qword
  * fixed register allocation bugs which could cause internalerror 10
  * isnode and asnode are completely processor indepent now as well
  * fpc_do_as now returns its class argument (necessary to be able to use it
    properly with compilerproc)
 2001-09-29 21:32:46 +00:00
Jonas Maebe
f256a47f04 * compilerproc implementation of set addition/substraction/... 
* changed the declaration of some set helpers somewhat to accomodate the
    above change
  * i386 still uses the old code for comparisons of sets, because its
    helpers return the results in the flags
  * dummy tc_normal_2_small_set type conversion because I need the original
    resulttype of the set add nodes
  NOTE: you have to start a cycle with 1.0.5!
 2001-09-03 13:27:41 +00:00
peter
43dea5a35f * move class of definitions into type section for delphi 2001-09-02 21:12:06 +00:00
Jonas Maebe
06f9cd4c96 * some fixes in compilerprocs for chararray to string conversions 
* conversion from string to chararray is now also done via compilerprocs
 2001-08-29 19:49:03 +00:00
Jonas Maebe
105b7ae809 + new createinternres() constructor for tcallnode to support setting a 
custom resulttype
  * compilerproc typeconversions now set the resulttype from the type
    conversion for the generated call node, because the resulttype of
    of the compilerproc helper isn't always exact (e.g. the ones that
    return shortstrings, actually return a shortstring[x], where x is
    specified by the typeconversion node)
  * ti386callnode.pass_2 now always uses resulttype instead of
    procsym.definition.rettype (so the custom resulttype, if any, is
    always used). Note that this "rettype" stuff is only for use with
    compilerprocs.
 2001-08-29 12:18:07 +00:00
Jonas Maebe
fc92c3b336 + compilerproc implementation of most string-related type conversions 
- removed all code from the compiler which has been replaced by
    compilerproc implementations (using {$ifdef hascompilerproc} is not
    necessary in the compiler)
 2001-08-28 13:24:46 +00:00
florian
9746f4c2d6 * some cg reorganisation 
* some PPC updates
 2001-08-26 13:35:06 +00:00
peter
8d11d0d6bf * partly fix for proc of obj=nil 2001-08-05 13:19:51 +00:00
peter
c4b84ce276 * m68k updates from v10 merged 2001-07-30 20:59:27 +00:00
peter
ca8d604964 * various widestring updates, it works now mostly without charset 
mapping supported
 2001-07-08 21:00:14 +00:00
florian
f56c9c6855 * made resultype_char_to_char a little bit robuster 2001-05-13 15:43:46 +00:00
florian
05cfc07952 * some more support for widechars commited especially 
regarding type casting and constants
 2001-05-08 21:06:30 +00:00
florian
3c5793d8c6 * some Delphi incompatibilities fixed: 
- out, dispose and new can be used as idenfiers now
     - const p = apointerype(nil); is supported now
  + support for const p = apointertype(pointer(1234)); added
 2001-05-04 15:52:03 +00:00
peter
a14d8618da * remove wrongly placed first_call_helper 2001-04-13 22:20:58 +00:00
peter
a7cf57524e * symtable change to classes 
* range check generation and errors fixed, make cycle DEBUG=1 works
  * memory leaks fixed
 2001-04-13 01:22:06 +00:00
peter
759f678192 * move constant folding into det_resulttype 2001-04-04 22:42:39 +00:00
peter
4e2655cdc5 * resulttype rewrite 2001-04-02 21:20:29 +00:00
Jonas Maebe
044e307ab3 * fixed web bug #1430 2001-03-08 17:44:47 +00:00
Jonas Maebe
ee9ebaa3ee * evaluate typecasts of const pointers to ordinals inline ('merged') 2001-02-21 11:49:50 +00:00
peter
211bd33dcb * removed unused code 2001-02-20 18:37:10 +00:00
marco
69705d29e9 * Fix from Peter for passing a procedure of method to a other method in a method 2001-02-20 13:14:18 +00:00
Jonas Maebe
74c1d32ce9 * fixed web bug #1396: tpointerord is now a cardinal instead of a longint, 
but added a hack in ncnv so that pointer(-1) still works
 2001-02-08 13:09:03 +00:00
Jonas Maebe
4c8ca9774f + implemented/fixed docompare() mathods for all nodes (not tested) 
+ nopt.pas, nadd.pas, i386/n386opt.pas: optimized nodes for adding strings
    and constant strings/chars together
  * n386add.pas: don't copy temp strings (of size 256) to another temp string
    when adding
 2000-12-31 11:14:10 +00:00
Jonas Maebe
06603cf428 * fixed bug in sign extension patch 2000-12-08 12:41:01 +00:00
Jonas Maebe
c91a23c27d * new constant handling: from now on, hex constants >$7fffffff are 
parsed as unsigned constants (otherwise, $80000000 got sign extended
    and became $ffffffff80000000), all constants in the longint range
    become longints, all constants >$7fffffff and <=cardinal($ffffffff)
    are cardinals and the rest are int64's.
  * added lots of longint typecast to prevent range check errors in the
    compiler and rtl
  * type casts of symbolic ordinal constants are now preserved
  * fixed bug where the original resulttype wasn't restored correctly
    after doing a 64bit rangecheck
 2000-12-07 17:19:42 +00:00
florian
b9796f6a7f * unused units removed from uses clause 
* some changes for widestrings
 2000-11-29 00:30:30 +00:00
Jonas Maebe
8075e46f5d + allow evaluation of 64bit constant expressions at compile time 
* disable range checking for explicit typecasts of constant expressions
 2000-11-20 16:06:04 +00:00
florian
1462deb207 * interfaces are basically running 2000-11-12 23:24:10 +00:00
florian
51527ba1c9 + merged Attila's changes for interfaces, not tested yet 2000-11-04 14:25:19 +00:00
peter
451723647e * symtable splitted, no real code changes 2000-10-31 22:02:46 +00:00
peter
4b17f6f0ff * fixed memory leaks 2000-10-14 21:52:54 +00:00
peter
e171f341a0 * moehrendorf oct 2000 rewrite 2000-10-14 10:14:45 +00:00
peter
38951f5ce1 * lot of compile updates for cg11 2000-10-01 19:48:23 +00:00
florian
57a566e53d *** empty log message *** 2000-09-28 19:49:51 +00:00
florian
c284d15e57 * fixed a lot of syntax errors in the n*.pas stuff 2000-09-27 18:14:31 +00:00
florian
a32e181d77 * hmm, still a lot of work to get things compilable 2000-09-26 20:06:13 +00:00
florian
4d6f20c0d4 * more conversion work done 2000-09-26 14:59:34 +00:00
florian
df4eb26ed0 * more fixes 2000-09-25 15:37:14 +00:00