Merged revision(s) 28239-28289 from branches/svenbarth/packages:
Provide the possiblity to switch between the direct and indirect RTTI symbols.
ncgrtti.pas, TRTTIWriter:
+ get_rtti_label, get_rtti_label_ord2str & get_rtti_label_str2ord: add new "indirect" parameter and pass that along to rtti_mangledname
hlcgobj.pas, thlcgobj:
* g_incrrefcount, g_initialize, g_finalize, g_array_rtti_helper: for now pass along False to get_rtti_label()
ncgvmt.pas, TVMTWriter:
* writevmt: for now pass along False to get_rtti_label()
ncgld.pas, tcgrttinode:
* pass_generate_code: for now pass along False to the get_rtti_label*() methods
........
Provide possibility to select between using a direct and an indirect RTTI reference. This way the references can be changed for selected cases.
ncgrtti, TRTTIWriter:
* ref_rtti: new "indirect" parameter that's relayed to rtti_mangledname()
* write_rtti_reference: new "indirect" paramater that's relayed to ref_rtti()
........
Switch properties to use the indirect type information without breaking backwards compatiblity. :)
compiler/ncgrtti.pas, TRTTIWriter:
* published_properties_write_rtti_data: use the indirect reference, not the direct one
rtl/objpas/typinfo.pp:
* to allow compilation with both 2.6.x and 2.7.1 and too avoid too many ifdefs at least in the declarations we define a macro TypeInfoPtr which is either PTypeInfo (2.6.x) or PPTypeInfo (2.7.1 and newer)
* TPropInfo: rename PropType to PropTypeRef and change type to TypeInfoPtr
+ TPropInfo: add a new property PropType which returns a PTypeInfo out of the PropTypeRef depending on the compiler version
........
Switch further simple types (sets, enums, class references, pointers) to indirect type information (again without breaking backwards compatibility).
compiler/ncgrtti.pas, TRTTIWriter.write_rtti_data:
* enumdef_rtti, setdef_rtti, classrefdef_rtti & pointerdef_rtti: write an indirect RTTI reference
rtl/objpas/typinfo.pp, TTypeData:
* rename BaseType to BaseTypeRef, CompType to CompTypeRef, InstanceType to InstanceTypeRef and RefType to RefTypeRef and change their type to TypeInfoPtr
+ add properties BaseType, CompType, InstanceType & RefType which return a PTypeInfo out of the corresponding *Ref field depending on the compiler version
........
Switch class and interface parent as well as extended type to indirect type information
compiler/ncgrtti.pas, TRTTIWriter:
* write_rtti_data.objectdef_rtti.objectdef_rtti_class_full: use indirect reference for class parent and extended type
* write_rtti_data.objectdef_rtti.objectdef_rtti_interface_full: use indirect reference for interface parent
rtl/objpas/typinfo.pp, TTypeData:
+ add new method DerefTypeInfoPtr which returns Nil if the indirect reference is Nil and otherwise returns the dereferences indirect reference (for 2.6.x the direct reference is returned as is)
* rename ParentInfo to ParentInfoRef, HelperParent to HelperParentRef, ExtendedInfo to ExtendedInfoRef, IntfParent ot IntfParentRef and RawIntfParent to RawIntfParentRef and change their type to TypeInfoPtr
+ introduce ParentInfo, HelperParent, ExtendedInfo, IntfParent and RawIntfParent properties that return a PTypeInfo and use the new DerefTypeInfoPtr to return the correct type info value
* change the other newly introduced properties of TTypeData to use DerefTypeInfoPtr as well to be on the safe side
........
Switch record/object fields to indirect type information references.
compiler/ncgrtti.pas, TRTTIWriter.fields_write_rtti_data:
* use the indirect reference for the object parent type
* use the indirect reference for the field type
rtl/inc/rtti.inc:
* TRecordElement: change TypeInfo to PPointer for 2.7.1 and newer
* RecordRTTI: correctly dereference the element type for 2.7.1 and newer
* fpc_copy: correctly reference the element type for 2.7.1 and newer
........
Switch static arrays to indirect RTTI reference.
compiler/ncgrtti.pas, TRTTIWriter.write_rtti_data:
* arraydef_rtti: write the dimension types and the final field type as indirect references
rtl/inc/rtti.inc:
* TArrayInfo: switch ElInfo to PPointer for 2.7.1+
* ArrayRTTI & fpc_copy: correctly dereference ElInfo for 2.7.1+
rtl/objpas/typinfo.pp, TArrayTypeData:
* switch ElType and Dims to PPTypeInfo; no backwards compatibility needed here as TArrayTypeData was added in 2.7.1 only
tests/test/trtti8.pp: fix test
........
Switch dynamic arrays to indirect RTTI references.
compiler/ncgrtti.pas, TRTTIWriter.write_rtti_data.arraydef_rtti:
* write indirect references for the two element entries
rtl/inc/dynarr.inc:
* tdynarraytypedata: change elType2 to PPointer for 2.7.1+
* fpc_dynarray_clear, fpc_dynarray_setlength & fpc_dynarray_copy: correctly dereference elType2 for 2.7.1+
rtl/objpas/typinfo.pp, TTypeData:
* rename elType and elType2 to elTypeRef and elType2Ref respectively and change type to TypeInfoPtr
* add properties elType and elType2 which return PTypeInfo by dereferencing elTypeRef and elType2Ref respecively correctly
* remove a few stray "inline" directives in the implementation
........
Switch procedure parameters and result type to indirect RTTI references.
compiler/ncgrtti.pas, TRTTIWriter.write_rtti_data.procvardef_rtti:
* write_procedure_param: use indirect RTTI reference
* write result info for both methods and procvars as indirect RTTI reference
* write parameters for procvars as indirect RTTI reference
rtl/objpas/typinfo.pp:
* TProcedureParam: change type of ParamType to PPTypeInfo (no backwards compatiblity needed here; was added for 2.7.1)
* TProcedureSignature: change type of RseultType to PPTypeInfo (no backwards compatibility needed here; was added for 2.7.1)
* TTypeData: remark in the comments of tkMethod that ResultTypeRef and ParamTypeRefs are of type PPTypeInfo and not PTypeInfo
tests/test/trtti9.pp:
* fix test
........
Remove no longer needed "indirect" parameter for TRTTIWriter methods.
ncgrtti.pas, TRTTIWriter:
- ref_rtti & write_rtti_reference: remove "indirect" parameter
* ref_rtti: call rtti_mangledname with "indirect" always set to "true"
- remove "true" parameter on callsites of write_rtti_reference & ref_rtti
........
git-svn-id: trunk@33944 -
(still not sure if it's a good idea, but trying, at least, is harmless - we
can always rollback to integer being equal to longint)
git-svn-id: trunk@26966 -
* typinfo.pp: the newly introduced records were added into {$PACKRECORDS 1} area of effect, which effectively made all records packed, entirely defeating FPC_REQUIRES_PROPER_ALIGNMENT purpose.
* added alignment between TProcedureParam records, adjusted TProcedureSignature.GetParam() appropriately.
* ncgrtti.pas: added two missing alignments and removed a redundant one.
* tests/test/trtti9.pp: modified to use TProcedureSignature.GetParam() and endian-independent check for parameter flags.
git-svn-id: trunk@24562 -
- TotalSize of all array dimensions instead of first dimension size
- Element type of last array dimension
- dimension information
rtl:
- adopt array initialization/finalization/copy for the new tkArray RTTI
- add Delphi compatible TArrayTypeData member for typinfo.TTypeData structure
tests:
- add a test which checks RTTI information for 2 dimension array
git-svn-id: trunk@24458 -
- write pint instead of 32 bit for record field offset (compiler uses aintsize = pint in TRecordDef), use PtrInt in RTL for record reading
- add tkRecord to TTypeData (field and type names are taken from Delphi help)
- add tkProcedure as alias to tkProcVar
git-svn-id: trunk@24424 -
* compiler/ncgrtti.pas:
- objectdef_rtti_class_full:
- don't write the VMT data for helpers
- write the typeinfo of the extended type (something that Delphi does definitely not support :P )
- objectdef_rtti: write the new type kind for helpers instead that of classes
* compiler/symconst.pas: introduce new type kind constant "tkHelper" before "tkFile" (what is that used for btw?)
* rtl/inc/system.inc: add the constant here as well (why wasn't tkUChar added here?)
* objpas/typinfo.pp:
- add tkHelper to the TTypeKind enum (but here tkUChar was added?!)
- extend the TTypeData record with the data of helpers
git-svn-id: branches/svenbarth/classhelpers@17240 -
* left old cpu-specific set helper code under ifdef FPC_OLD_BIGENDIAN_SETS
in case someone wants to write new assembler set helpers (although most
of them should be optimally generated by the compiler already if
http://wiki.freepascal.org/FPC_HowToDo#Bit.28field.29_getting.2Fsetting_primitives
are optimally implemented)
git-svn-id: trunk@13582 -
