Commit Graph

14 Commits

Author SHA1 Message Date
nickysn
4832682c58 * fixed i8086 far pointer typed constants that are initialized with nil
git-svn-id: trunk@27458 -
2014-04-03 21:39:00 +00:00
Jonas Maebe
ffd6a4ea47 * set the code page of rawbytestring typed constants to the same value as
when assigning a string constant to a rawbytestring (system code page with
    {$modeswitch systemcodepage}, CP_ACP without) (mantis #25332)

git-svn-id: trunk@26397 -
2014-01-05 18:26:10 +00:00
florian
4d5119bf1c * fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables
git-svn-id: trunk@26161 -
2013-12-01 17:02:08 +00:00
svenbarth
798bb91e90 Extract tdef.is_related plus its overrides in tobjectdef, trecorddef and tstringdef into a new function def_is_related in unit defcmp.
defcmp.pas:
  + add new function "def_is_related" which combines the "is_related" overloads of "tobjectdef", "trecorddef" and "tstringdef" (it returns "false" for other def types which is what "tdef.is_related" did)
  * compare_defs_ext & compatible_childmethod_resultdef: change call from "x.is_related" to "def_is_related(x,...)"
symtype.pas, tdef:
  - remove "is_related" method
symdef.pas:
  - remove "is_related" in "tobjectdef", "trecorddef" and "tstringdef"
  * tobjectdef.needs_inittable: for checking whether a Corba interface somehow inherits from a IInterface don't use "is_related" anymore (we want to avoid the dependency after all), but mimic the necessary functionality of "def_is_related"
htypechk.pas, nadd.pas, ncal.pas, ncnv.pas, ngtcon.pas, nld.pas, optvirt.pas, pdecobj.pas, pdecvar.pas, pexpr.pas, pgenutil.pas:
  * change call from "x.is_related" to "def_is_related(x,...)"
symtable.pas
  + use unit defcmp
  * change call from "x.is_related" to "def_is_related(x,...)"
jvm/njvmcnv.pas, jvm/njvmflw.pas:
  * change call from "x.is_related" to "def_is_related(x,...)"

git-svn-id: trunk@25847 -
2013-10-25 19:44:27 +00:00
nickysn
7ff97d9b7d * specify AT_DATA when refering to the 'RESSTR' symbols; among other things,
this fixes resourcestring constants in the i8086 memory model.

git-svn-id: trunk@25796 -
2013-10-15 22:06:16 +00:00
nickysn
bf07fc077b * specify AT_DATA in all references to the tobjectdef.vmt_mangledname symbol.
This fixes a lot of bugs, related to objects and classes in the i8086 medium
  memory model

git-svn-id: trunk@25794 -
2013-10-15 18:56:27 +00:00
Jonas Maebe
11d5d4f79d * check range of enums and booleans in typed constant expressions when
using the asmlist generator (mantis #24428)

git-svn-id: trunk@24495 -
2013-05-14 12:05:00 +00:00
Jonas Maebe
eb7e192226 * support pointer constants as initialisation values for procvar typed
constants in Delphi mode on non-treetypedconstbuilder platforms
    (mantis #21267)

git-svn-id: trunk@21344 -
2012-05-20 14:51:15 +00:00
Jonas Maebe
8282d6e37a * do not create a global symbol in the middle of ansi/unicodestring
constants on Darwin, because its linker uses global symbols as delimiters
    of subsections for dead code stripping. This was previously solved by
    never making any ansistring constants smart linkable, which is now
    solved

git-svn-id: trunk@21328 -
2012-05-19 10:19:35 +00:00
Jonas Maebe
834026bfb5 * synchronised with trunk up to r21067
git-svn-id: branches/jvmbackend@21068 -
2012-04-26 21:24:20 +00:00
Jonas Maebe
aee5380ae0 * merged trunk up to r20882
o support for the new codepage-aware ansistrings in the jvm branch
   o empty ansistrings are now always represented by a nil pointer rather than
     by an empty string, because an empty string also has a code page which
     can confuse code (although this will make ansistrings harder to use
     in Java code)
   o more string helpers code shared between the general and jvm rtl
   o support for indexbyte/word in the jvm rtl (warning: first parameter
     is an open array rather than an untyped parameter there, so
     indexchar(pcharvar^,10,0) will be equivalent to
     indexchar[pcharvar^],10,0) there, which is different from what is
     intended; changing it to an untyped parameter wouldn't help though)
   o default() support is not yet complete
   o calling fpcres is currently broken due to limitations in
     sysutils.executeprocess() regarding handling unix quoting and
     the compiler using the same command lines for scripts and directly
     calling external programs
   o compiling the Java compiler currently requires adding ALLOW_WARNINGS=1
     to the make command line

git-svn-id: branches/jvmbackend@20887 -
2012-04-15 15:54:10 +00:00
Jonas Maebe
27c004807f * typecast the indices generated for array constants in the node-based
typed constant parser to the rangedef of the array (can be an enum,
    char, etc)

git-svn-id: branches/jvmbackend@18743 -
2011-08-20 08:31:41 +00:00
Jonas Maebe
51095fdd28 * make it possible to override parts of the typed constant code generation
by platform-specific units

git-svn-id: branches/jvmbackend@18658 -
2011-08-20 08:21:59 +00:00
Jonas Maebe
402390a25d * same extension as other files
git-svn-id: branches/jvmbackend@18657 -
2011-08-20 08:21:54 +00:00