
paeru mangling

compiler nirmaanamloo, paeru mangling (paeru alankarana anie kooda pilustaaru) anedi aneka aadhunika prograaming bhaashalalo prograaming entiteelaku pratyaekamaina paerlanu parishkarinchaalsina avasaram valla kalige vividha samasyalanu parishkarinchadaaniki upayoginche oka saanketikata.
compiler nundi linkarku marinta ardha samacharanni pampadaaniki idhi function, nirmaanam, taragati ledhaa maroka datatype paerita adanapu samacharanni encoding chese marganni andistundi.
ververu naamasthaanaanni (saadhaaranamgaa module, class ledhaa spashtamaina "naamasthaana" aadesam dwara nirvachinchabadina) ledhaa ververu santakaalanu (function overloading vanti) kaligi unnanta varaku oke gurtimputoe ververu entiteelanu paeru pettadaniki bhasha anumatinche chota paeru mangling avasaram talettutundi. eee upayoga sandarbhaalalo idhi avasaram endukante prati santakaaniki yantra sankethamlo vibhinnamaina, pratyaekamaina coll sampradaayam avasaram kaavacchu.
compilerlu utpatti chese edainaa object code saadhaaranamgaa itara object kodlatho (adhe ledhaa maroka compiler utpatti chese) linker anie piluvabade programme rakam dwara anusandhaaninchabadutundi. linkarku prati programme entitipai chaalaa samacharam avasaram. udaaharanaku, oka functionnu sarigga anusandhaaninchadaaniki daani paeru, vaadanala sankhya mariyu vaati rakalu modalainavi avasaram.
1970lalooni sii vanti saadhaarana prograaming bhashalu, paramiti mariyu return rakaalato sahaa itara samacharanni vismarinchi, vaati paerutoe matrame upa-ruutainlanu vaeru chesaayi.
taruvaata prograaming bhashalu, c + + vantivi, nityakrutyaalanu "samanamga" pariganinchadaaniki kathinamaina avasaralanu nirvachinchaayi, udaaharanaku paramiti rakalu, return rakam mariyu function yokka coll convention. eee avasaralu konni doshaalanu atigaa load cheyadaaniki mariyu gurtinchadaaniki veelu kalpistaayi (vividha muula faillanu sankalanam chesetappudu function yokka vividha nirvachanaalanu upayoginchadam vantivi).
ippatike unna sadhanalu mariyu sampradaayaalato panicheyadaaniki eee kathinamaina avasaralu avasaramayyayi; anduvalla, adanapu avasaralu chihnam paerita encode cheyabaddaayi, endukante saampradaaya linkarku chihnam gurinchi unna ekaika samacharam adhe.
mangling anae paerunu maroka upayogam function swachchata vanti adanapu santakam kaani sambandhita maarpulanu gurtinchadam ledhaa idhi minahaayimpu ivvagalada ledhaa chettha sekarananu prerepinchagalada. ilaa chese bhashaku udaaharana d. ivi marinta saralikruta dosha tanikhi. udaaharanaku, functionlu mariyu vaatini oka object filelo compile cheyavachu, conny vaati santakaalu marchabadi, daanini piliche itara muulaanni compile cheyadaaniki upayoginchabadataayi. link samayamlo linker etuvanti function ledani gurtinchi, oka error nii tirigi istundi. adevidhamgaa, linker tirigi vachhe rakam bhinnamgaa undani gurtinchaleru, mariyu oka lopaanni tirigi istundi. lekapothe, ananukoola coll conventions upayoginchabadataayi, mariyu chaalaa varaku tappu phalitaanni istundi ledhaa prograamnu crash chestundi. mangling saadhaaranamgaa coll prakriya yokka prati vivaraalanu sangrahinchadu. udaaharanaku, idhi oka nirmaanam ledhaa taragati yokka dayta sabhyula maarpulu vanti lopaalanu puurtigaa nirodhinchadu. udaaharanaku, oka object failuloo sankalanam cheyavachu, appudu marchabadina nirvachanam mariyu coll yokka sankalanamlo upayoginchabadutundi. atuvanti sandarbhaallo, compiler saadhaaranamgaa vaerae coll conventionnu upayogistundi, conny rendu sandarbhaalloonuu oke paeruku maarutundi, kabatti linker eee samasyanu gurtinchadu, mariyu phalitam saadhaaranamgaa runn timelo crash ledhaa dayta-ledhaa memory avineeti avutundi.
udaaharanalu.
sii.
sii mariyu classic pascal vanti function ovarlodingku maddatu ivvani bhashalu saadhaaranamgaa paeru mangling avasaram ledhaa upayoginchanappatiki, konni sandarbhaallo vaaru function gurinchi adanapu samacharanni andinchadaaniki dheenini upayogistaaru.
udaaharanaku, microsoft vindos platformlanu lakshyamgaa chesukunna compilerlu vividha rakaala coll conventionlaku maddatu istayi, ivi subrutainlaku pampabade paaraamitulanu nirnayistaayi mariyu phalitaalu tirigi vastaayi. vividha coll conventions okadaanitoe okati ananukuulamgaa unnanduna, nirdishta dinacharyanu pilavadaaniki yea conventionnu upayoginchaalo vivarinche kodlatho mangle chihnalanu compiler chestundi.
vindos kosam mangling pathakaanni microsoft sthaapinchindi mariyu vindos platformla kosam kodnu compile chesetappudu digital maars, borland mariyu gnu zii. sii. sii. thoo sahaa itara compilerlu anadhikarikamga anusarinchaayi. eee pathakam pascal, dii, delphi, fortran mariyu sii #vanti itara bhashalaku kooda vartistundi. idhi aaa bhaashalalo vraayabadina sub ruutainlanu vaati default nundi bhinnamaina calling conventionnu upayoginchi ippatike unna vindos libraryla dwara coll cheyadaaniki ledhaa coll cheyadaaniki anumatistundi.
eee krindi sii udaaharanalanu sankalanam chesetappuduh
32-bitt compilerlu varusaga vidudala chestaih
 _ f
 _ g@4
 @h @4
mariyu mangling pathakaalalo, function varusaga kauk _ 1 mariyu kauk _ 2 gaa encode cheyabadutundi, ikkada dasaamsamloo, paramiti jaabitaalo vaadana (la) yokka baitla sankhya (fastcall kosam registerlalo aamodinchina vaatitho sahaa) untundi. eee sandarbhamlo, function paeru kevalam underscore dwara mundugaane amarchabadutundi.
vindos (microsoft sii) looni 64-bitt conventionlo leading underscore ledhu. eee vyatyaasam konni arudaina sandarbhaallo atuvanti kodnu 64 bitlaku port chesetappudu parishkarinchani bahyalaku daariteeyavachchu. udaaharanaku, fort code krindi vidhamgaa sii paddhatiki vyatiraekamgaa link cheyadaaniki 'alias' nuu upayoginchavachhuh
subrutain eff ()
!deck $autributes sii, alias '_ eff':: eff
end subrutain
idhi 32 bitla krinda sankalanam chesi, anusandhaanistundi, conny 64 bitla krinda parishkarinchani bahya coque _ 3nii utpatti chestundi. dheeniki oka parishkaram emitante 'alias' nuu assalu upayoginchakudadu (dheenilo paddhati paerlanu saadhaaranamgaa sii mariyu fort raan loe pedda aksharaluga marchali). marokati bind empikanu upayoginchadam
subrutain f () bind (c, paeru = "f")
end subrutain
sii loe, chaalaa compilerlu kooda static functionlu mariyu variables (mariyu sii + + functionlu mariyu variables loe static gaa prakatinchabaddaayi ledhaa anamaka namespace loe unchabaddaayi) nuu anuvaada unitlalo vaari naan-static versionlaku adhe mangling niyamaalanu upayoginchi maarchutaaru. adhe paerutoe (mariyu c + + kosam paaraamitulu) vidhulu kooda nirvachinchabadi, vividha anuvaada unitlalo upayoginchabadithe, adhi kooda adhe paerutoe maarutundi, idhi gharshanaku daariteestundi. ayithe, vaatini aaya anuvaada vibhagalalo piliste avi samanamga undavu. compilerlu saadhaaranamgaa eee vidhula kosam ekapakshamgaa manglingnu vidudala cheyadaaniki swechchagaa untaaru, endukante itara anuvaada unitla nundi veetini neerugaa access cheyadam chattaviruddham, kabatti avi ververu object code madhya link cheyavalasina avasaram undadu (vaatini link cheyadam eppuduu avasaram ledhu). sangharshanhalanu anusandhaninchadaanni nivaarinchadaaniki, compilerlu praamaanika manglingnu upayogistaaru, conny 'sthaanika' chihnalu anie pilavabade vaatini upayogistaaru. atuvanti aneka anuvaada unitlanu anusandhaaninchetappudu oke paerutoe oka functionku bahula nirvachanalu undavacchu, conny phalitamgaa vachhe code adhi yea anuvaada unit nundi vachindane daanipai aadharapadi okati ledhaa marokati matrame coll chestundi. idhi saadhaaranamgaa punaravasa yantraamgaanni upayoginchi jarugutundi.
sii + +.
sii + + compilerlu anae paeru mangling yokka atyanta vistrutamaina viniyogadaarulu. modati sii + + compilerlu sii soars kodku anuvaadakulugaa amalu cheyabaddaayi, taruvaata sii compiler dwara object kodku compile cheyabadataayi; eee kaaranamgaa, chihnala paerlu sii identifier niyamaalaku anugunamgaa undaali. taruvaata kooda, yantra code ledhaa neerugaa assembleeni utpatti chese compilerla aavirbhaavamto, vyavastha yokka linker saadhaaranamgaa sii + + chihnalaku maddatu ivvaledu, inca mangling avasaram.
sii + + bhasha praamaanika alankarana pathakaanni nirvachinchadu, kabatti prati compiler daani swantadaanni upayogistundi. c + + loe taragatulu, templatelu, namespacelu mariyu operator overloading vanti sanklishta bhasha lakshanaalu kooda unnaayi, ivi sandarbham ledhaa upayogam aadhaaramgaa nirdishta chihnala ardhaanni maarustaayi. eee lakshanaala gurinchi meta-daetaanu oka chihnam paerunu mangling (alankarinchadam) dwara vivarinchavacchu. atuvanti lakshanaala kosam paeru-kalapadam vyavasthalu compilerlalo praamaanikam kaananduna, konni linkerlu ververu compilerlache utpatti cheyabadina object kodnu link cheyagalavu.
saralamaina udaaharana.
oke sii + + anuvaada unit rendu vidhulanu nirvachinchavacchuh
ivi pratyaekamaina vidhulu, paeru kakunda okadaanitoe okati sambandham ledhu. sii + + compiler anduvalla chihnam paerulooni rakam samacharanni encode chestundi, phalitamgaa idhi pooli untundih
int _ f _ i (int) {return 0;} 
daani paeru pratyekamainappatiki, ippatikee paadaipoyindihi mangling anae paeru "anni" sii + + chihnalaku (bahya "sii" {} blacklo laenivi) vartistundi.
sanklishtamaina udaaharana.
eee udaaharanalo, sambandhita gurtimpu paeru krinda unna vyaakhyalalo, ia-64 (itanium) abii prakaram, gᱱᱩ gCC 3. x compilerlu utpatti chesinavi
namespace wikipedia 
 taragati vyaasam 
 public
 STD:: string formatt ();// = _ zn9wikpidia7article6formatev
 bool print _ tuu (STD:: o stream &);// = _ zn9wikpidia7article8print _ toerso
 taragati wikilink 
 public
 wikilink (STD:: string const & paeru);// = _ zn9wikpidia7article8wikilinkc1erks
 };
anni mangled chihnalu praarambhamavutaayi (oka underscore thoo praarambhamayye identifier taruvaata pedda aksharam anedi sii loe rijarvu cheyabadina identifier anie gamaninchandi, kabatti user identifierlatho sangharshana nivaarinchabadutundi); nested paerla kosam (namespacelu mariyu taragatulu rendintitho sahaa), dheeni taruvaata, taruvaata <podavu, idi> jatala shreni (tadupari identifier yokka podavu podavu), chivaraku. udaaharanaku, avtundi
 _ zn9wikpidia7article6 roopakalpana
functionla kosam, dheeni taruvaata rakam samacharam untundi; oka function vale, idhi saralamgaa untundi; anduvallah
 _ zn9wikpidia7article6formatev
endukante, praamaanika rakam (idhi a kosam) upayoginchabadutundi, dheeniki pratyeka maaruperu undhi; eee rakaniki suuchana, functionku puurti paeruh
 _ zn9wikpidia7article8print _ toerso
ververu compilerlu oke vidhulanu elaa nirvahistaayi.
chinna chinna sii + + identifierlu kooda padaipoye praamaanika pathakam ledhu, tatphalitamgaa ververu compilerlu (ledhaa oke compiler yokka ververu versionlu, ledhaa ververu platformlapy oke compiler) praja chihnalanu samuulamgaa ververu (mariyu tadwara puurtigaa ananukuulamaina) margallo paadaipotaayi. ververu sii + + compilerlu oke vidhulanu elaa nirvahistaayo pariganinchandih
gamanikalu
sii + + nundi anusandhaaninchetappudu sii chihnalanu nirvahinchadam.
saadhaarana sii + + bhasha yokka panih
bahya "sii" {
lopala unna chihnalu "aspashtamgaa" unnayani nirdhaarinchadam-compiler vaari paerlatoe binary failnu vidudala chestundi, sii compiler chese vidhamgaa. sii bhasha nirvachanalu aspashtamgaa unnanduna, sii + + compiler eee identifierlaku sambandhinchina suuchanalanu marchakunda nivaarinchaalsina avasaram undhi.
udaaharanaku, praamaanika teegala library, saadhaaranamgaa ilantidhe kaligi untundih
bahya "sii" {
shoonya * memset (shoonya *, antha, parimaanam _ t);
chaar * stracket (chaar *, const chaar *);
intrast stramp (const chaar *, const chaar *);
chaar * strucky (chaar *, const chaar *);
eee vidhamgaa, code ilaa untundih
okavela (strcmp (argvi [1], "-x") = = 0) 
 struckpy (a, argvi [2]);
vaerae 
 memset (a, 0, saiju off (a));
saraina, aspashtamaina mariyu upayoginchandi. upayoginchakapothe, (sunpro) sii + + compiler dheeniki samaanamaina kodnu utpatti chestundih
okavela (_ _ 1cgstrcmp6fpkc1 _ i _ (arg [1], "-x") = = 0) 
 _ _ 1cgstrcpy6fpcpcc _ 0 _ (a, argv [2]);
vaerae 
 _ _ 1cgmemet6fpvii _ 0 _ (a, 0, saiju off (a));
aaa chihnalu sii runtime librarylo laevu kabatti ("ii.zii."libc), link lopaalu phalitamgaa untaayi.
sii + + loe praamaanika paeru mangling.
sii + + bhaashalo praamaanika paeru mangling anedi compiler amalu madhya ekkuva paraspara kaaryaacharanaku daariteestundani anipistundi. ayithe, atuvanti praamaaneekarana anedi sii + + compiler interoperabilityki haamii ivvadaaniki saripodu mariyu adhi lenappudu interoperability saadhyame mariyu surakshitam anae tappudu abhiprayanni kooda srushtinchavachu. sii + + amalu dwara nirnayinchavalasina mariyu gamaninchavalasina aneka application binary interfaces (abii) vivaraalalo mangling anae paeru okati matrame. exception handling, virtual table layowoot, structure mariyu stock frame padding vanti itara abii amsaalu kooda vibhina sii + + amalu ananukuulamgaa undataaniki kaaranamavutaayi. inca, oka nirdishta rakamaina mangling avasaram amalu parimitulu unna vyavasthalaku samasyalanu kaligistundi (udhaa.zii.chihnala podavu) oka nirdishta mangling pathakaanni nirdesistundi. mangling anae paeru kosam praamaanika "avasaram" anedi mangling assalu avasaram laeni chota amalunu kooda nirodhistundi-udaaharanaku, sii + + bhashanu ardham chesukunna linker.
anduvalla sii + + pramaanam mangling anae paerunu praamaanikam cheyadaaniki prayatninchadu. dheeniki viruddhamgaa, "ullekhanam cheyabadina sii + + reference manueval" ("arm", vibhagam 7.2.1c anie kooda pilustaaru) abiloni itara amsaalu ananukuulamgaa unnappudu anusandhaninchadaanni nivaarinchadaaniki vividha mangling pathakaala vadakanni churukuga prothsahistundi.
ayinappatikee, paie vibhaagamlo vivarinchinatlugaa, konni platformlalo puurti sii + + abii praamaanikam cheyabadindi, indulo paeru mangling kooda undhi.
sii + + paeru mangling yokka vaastava-prapancha prabhavalu.
sii + + chihnalu mamuluga dll mariyu shared object files nundi egumati cheyabadataayi kabatti, mangling pathakam anae paeru kevalam compiler-antargata vishayam kaadu. ververu compilerlu (ledhaa oke compiler yokka ververu samskaranalu, chaalaa sandarbhaallo) ververu paerla alankarana pathakaala kinda ituvanti binarylanu utpatti chestaayi, antey libraryni srushtinchadaaniki compilerlu upayoginchinatlayithe mariyu daanini upayoginchi programme ververu pathakaalanu upayoginchinatlayithe chihnalu tarachugaa parishkarinchabadavu. udaaharanaku, bahula sii + + kampailarlanu vyavasthaapinchina vyavastha unte (ii.zii., zii. enn. yuu. zii. sii. sii mariyu oo. ess. vikreta compiler) boost sii + + librarylanu vyavasthaapinchaalani korukunnaru, idhi aneka saarlu sankalanam cheyavalasi untundi (okasari zii. sii. sii. kosam mariyu okasari vikreta compiler kosam).
idhi bhadrata prayojanaala kosam manchidi, compilerlu ananukuulamaina object kodlanu (vividha abis aadhaaramgaa kodlu, ii. kii sambandhinchi.zii.taragatulu mariyu minahaayimpulu) vividha paerlatoe mangling pathakaalanu upayogistaayi. eee ananukuulatalu anusandhaana dasalo kanugonabadatayani idhi haamii istundi, softwarenu amalu chesetappudu kaadu (idhi aspashtamaina doshaalu mariyu teevramaina sthirathva samasyalaku daariteeyavachchu).
eee kaaranamgaa, edainaa sii + +-sambandhita abilo paeru alankarana oka mukhyamaina amsam.
mukhyamgaa pedda, sanklishtamaina code bays laloe, linker error sandesamlo vidudala cheyabadina mangled paerunu muulamlooni nirdishta sambandhita token/variable-paeruku tirigi mapp cheyadam kashtam ledhaa asadhyamga unde sandarbhaalu unnaayi. eee samasya oka compiler mariyu linker matrame upayogamlo unnappatikee sambandhita soars file (la) nuu gurtinchadam injaneerlaku chaalaa kashtataram chestundi. demanglerlu (linker error reporting mechanismlalo unna vaatitho sahaa) konnisaarlu sahaayapadataayi, conny mangling mechanism kooda klishtamaina aspashtamaina samacharanni vismarinchavacchu.
sii + + filt dwara demangal cheyandi.
$ c + + filt-n _ znk3mapi10stringname3refi8gdscripte10comparatoris0 _ e16defaltocatore3haserks0_
mapp <string name, riff <gdscrip>, comparator <string name>, default allocator>:: kaligi undhi (string name const &) const
antarnirmita zii. sii. sii. abii dwara demangal cheyandi.
intu maine () {
 const chaar * mangled _ name = "_ znk3mapi10stringname3refi8gdscripte10comparatoris0 _ e16defaltollocatore3haserks0 _";
 inta sthithi =-1;
 chaara * demangled _ name = abih _ _ cxa _ demangal (mangald _ name, null, null, & status);
 printf ("demangal% s\n", demangled _ name);
 uchitam (demangled _ name);
 tirigi 0;
avtput 
jaava.
javalo, oka paddhati ledhaa taragati yokka santakam daani paeru mariyu daani paddhati vaadanalu mariyu return viluva yokka rakalanu kaligi untundi, vartinche chota. santakaala aakruti bhasha, compiler mariyu gaa document cheyabadindi.taragati file formatt annee kalisi roopondinchabaddaayi (mariyu modati nundi object-orientation mariyu universal interoperabilityni drushtilo unchukuni).
antargata mariyu anamaka taragatulaku pratyaekamaina paerlanu srushtinchadam.
anamaka taragatula paridhi vaari maatru vargaaniki matrame parimitam cheyabadindi, kabatti compiler antargata vargaaniki "arhata kaligina" praja paerunu utpatti cheyali, adhe paerutoe (antargata ledhaa laeni) itara taragatulu oke namespacelo unna sangharshananu nivaarinchadaaniki. adevidhamgaa, anamaka taragatulu vaati kosam roopondinchina "nakilee" praja paerlanu kaligi undaali (anamaka taragatula bhavana compilerlo matrame untundi, runtimelo kaadu). kabatti, eee krindi jaava prograamnu compile cheyandi
public class phuu {
 taragati baar {
 public inta x;
 public shoonya jaark () {
 vastuvu f = kotta vastuvu () {
 public string tuu string () {
 tirigi "halo";
 };
moodu utpatti chestundi.taragati faillu
eee taragati paerlannee chellubaatu avtayi (jvm specificationlo $chihnalu anumatinchabadinanduna) mariyu eee paerlu compiler srushtinchadaaniki "surakshitamainavi", endukante jaava bhasha nirvachanam saadhaarana jaava taragati nirvachanaalalo $chihnalanu upayoginchavaddani salaha istundi.
javalo paeru spashtata runtimelo marinta klishtamgaa untundi, endukante puurtigaa arhata kaligina taragati paerlu nirdishta class loader udaaharanalo matrame pratyekamainavi. class loaderlanu kramaanugatamgaa arder chestaaru mariyu jvmlo prati threadku context class loader anie pilavabadedi untundi, kabatti rendu ververu class loader udaaharanalu oke paerutoe taragatulanu kaligi unna sandarbhaallo, system modata ruut (ledhaa system) class loadernu upayoginchi classnu load cheyadaaniki prayatnistundi, aapai sopaanakramaanni context class lodarku digutundi.
jaava sthaanika interfaces.
jaava yokka sthaanika paddhati maddatu jaava bhasha prograamlanu maroka bhaashalo vraayabadina prograamlaku coll cheyadaaniki anumatistundi (saadhaaranamgaa sii ledhaa sii + +). ikkada rendu paeru-parishkara samasyalu unnaayi, veetilo edhee pratyekinchi praamaanika paddhatiloo amalu cheyabadaledu
paithan.
pythonlo, mangling anedi upavargaalu upayoginchakudadanukune taragati lakshanaala kosam upayoginchabadutundi, veetini rendu ledhaa anthakante ekkuva pramukha underscourlatho mariyu okati kante ekkuva trailing underscourtho oka paerunu ivvadam dwara niyamistaaru. udaaharanaku, idhi sankalpam mariyu sankalpam vale, conny cheyadu. paithan yokka runn time atuvanti lakshanaalaku praapyatanu parimitam cheyadu, oka utpannamaina taragati adhe paerutoe oka lakshanaanni nirvachinchinatlayithe matrame mangling paeru guddukovadanni nirodhistundi.
paeru mringled lakshanaalanu edurkonnappudu, paithan oke underscore mariyu encosing class paerunu mundugaane pettadam dwara eee paerlanu maarustundi, udaaharanakuh
> taragati pareekshah
... diff _ _ mangald _ name (selph):
... paas
... diff normal _ name (selph):
... paas
> t = pareeksha ()
> [atter kosam atter inn dhir (tii) ayithe atter loe" "paeru" "ayithe]
['_ test _ _ mangald _ name', 'normal _ name']
pascal.
borland yokka turbo pascal/delphi shreni.
pascallo paeru mangling nivaarinchadaaniki, upayoginchandih
egumatulu
 myphank paeru 'myphank',
 myproke paeru 'myproke';
uchita pascal.
free pascal function mariyu operator ovarlodingku maddatu istundi, anduvalla idhi eee lakshanaalaku maddatu ivvadaaniki mangling anae paerunu kooda upayogistundi. marovaipu, free pascal maroka bhaashatho srushtinchabadina bahya maadyuullaloo nirvachinchina chihnalanu coll cheyagaladu mariyu maroka bhasha dwara pilavabade daani swantha chihnalanu egumati cheyagaladu. marinta samacharam kosam, uchita pascal programmer guide yokka 6.2 mariyu 7.1 adhyayalanu sampradinchandi.
koota.
fortn compilerlalo kooda mangling anae paeru avasaram, endukante bhasha vaastavaaniki sunnitatvam laenidi. koota 90 pramaanamloo modules mariyu itara lakshanaalanu jodinchadam valla bhasha yokka parinaamamlo taruvaata marinta mangling avasaralu vidhinchabaddaayi. mukhyamgaa, sii vanti itara bhashala nundi lapac vanti fortran librarylanu pilavadaaniki, eee kesu mangling anedi oka saadhaarana samasya, dheenini parishkarinchaali.
kesu sunnitatvam kaaranamgaa, sub rutain ledhaa function paerunu compiler dwara praamaanika kesugaa mariyu formatga marchali, tadwara adhi kesutho sambandham lekunda adhe vidhamgaa anusandhaaninchabadutundi. vividha compilerlu dheenini vividha margallo amalu chesaayi, mariyu praamaaneekarana jaragaledu. ikes mariyu hechpi-ukes fortran compilerlu anni identifierlanu loyar kesga maarustaayi, ayithe cray mariyu unicose fortran compilerlu identifierlanu anni eguva kesga maarustaayi. gnu g77 compiler identifierlanu loyar cases plus underscorega maarustundi, ayithe ippatike underscournu kaligi unna identifierlalo rendu underscourlu jodinchabaddaayi, idhi f2c dwara sthaapinchabadina oka sampradaayam. Sgi yokka irics compilerlu, gnu fortran mariyu intel yokka fortran compiler (microsoft vindos minaha) thoo sahaa aneka itara compilerlu, anni identifierlanu lover cases plus underscore (mariyu, varusaga) gaa maarustaayi. microsoft vindoslo, intel fortran compiler underscore lekunda pedda aksharaniki default avutundi.
fort 90 maadyuullalooni identifierlanu marinta vichchinnam cheyali, endukante adhe vidhanam paeru ververu maadyuullaloo sambhavinchavachhu. 2003 pramaanaaniki anugunamgaa module vidhana paerlu itara bahya chihnalatho vibhedinchakudadani, compilerlu module paeru mariyu vidhana paerunu, madhyalo pratyaekamaina markertho upayoginchadaaniki moggu chuuputaaru. udaaharanakuh
module m 
kaligi untundi
 puurnaamkam function aidu ()
 aidu = 5
 end function aidu
mugimpu module m
eee moduello, function paeru (e.zii., gnu fort), (ii.zii., intels ifort), (ii.zii.orakil yokka sunn95) modalainavi. fortran oka vidhanam yokka paerunu overload cheyadaaniki anumatinchadu, conny saadhaarana interfaces blocks mariyu saadhaarana rakam-kattubadi vidhaanaalanu upayogistundi kabatti, mangled paerlu vaadanala gurinchi aadhaaraalanu ponduparachavalasina avasaram ledhu.
fortran 2003 bind empika paina chuupina vidhamgaa compiler chesina edainaa paeru manglingnu adhigamistundi.
tuppu pattutundi.
function paerlu defaultga tuppu pattadamlo porapaatu cheyabadataayi. ayithe, function lakshanam dwara dheenini nilipiveyavacchu. eee lakshanaanni c, c + +, ledhaa objective-c kii functionlanu egumati cheyadaaniki upayoginchavacchu. adanamgaa, function attribute ledhaa crate attribute paatu, idhi programme kosam sii-style entry paayintnu nirvachinchadaaniki viniyogadaaruni anumatistundi.
tuppu chihnamaina mangling pathakaala yokka aneka samskaranalanu upayoginchindi, veetini oka empikatho sankalanam samayamlo enchukovachhu. eee krindi manglerlu nirvachinchabaddayih
udaaharanalu tuppu pareekshalalo andinchabadataayi.
lakshyam-sii.
tappanisarigaa rendu rakaala paddhatulu objective-sii, class ("static") paddhati mariyu instance paddhatiloo unnaayi. objective-sii loe oka paddhati prakatana eee krindi roopamlo untundih
 + ("return-type") "paeru" 0: "paramiti" 0 "paeru" 1: "paramiti" 1...
 - ("return-type") "paeru" 0: "paramiti" 0 "paeru" 1: "paramiti" 1...
taragati paddhatulu + dwara suuchimchabadataayi, udaaharana paddhatulu-upayogistaayi. oka saadhaarana taragati paddhati prakatana appudu ilaa undavachuhu
+ (idi) initwithx: (intu) sankhya mariyu (intu) sankhya;
+ (idi) kottadi;
udaaharana paddhatulu ilaa kanipistaayih
- (idi) viluva;
- (idi) sett value (idi) kotta viluva;
eee paddhati prakatanallo prati okkati nirdishta antargata praatinidhyaanni kaligi untundi. sankalanam chesinappudu, prati paddhatiki taragati paddhatula kosam eee krindi pathakam prakaram paeru pettaru
 _ c _ "class" _ "paeru" 0 _ "paeru" 1 _...
mariyu eee udaaharana paddhatulu
 _ i _ "class" _ "paeru" 0 _ "paeru" 1 _...
objective-sii vaakyanirmaanamloni kolanlu underscourlaku anuvadinchabadataayi. kabatti, objective-sii class paddhati, okavela taragatiki chendinadi ayithe, anuvadistundi, mariyu udaaharana paddhati (adhe taragatiki chendinadi) anuvadistundi.
oka taragati yokka prati paddhati eee vidhamgaa label cheyabadindi. ayithe, anni paddhatulanu eee paddhatiloo soochinchinatlayithe, oka taragati pratispandinche paddhatini chuudataaniki adhi durbharamgaa untundi. prati paddhati oka pratyaekamaina chihnanni ketayinchabadutundi (oka puurnaamkam vantivi). atuvanti chihnanni "selector" anie pilustaaru. objective-sii loe, okaru selectorlanu neerugaa nirvahinchagalaru-vaariki objective-sii loe oka nirdishta rakam untundi.
sankalanam samayamlo, paatha praatinidhyaanni mapp chese pattikanu nirmistaaru, udaaharanaku, selectorlaku (oka rakam ivvabadutundi). oka paddhati yokka vachana praatinidhyaanni taarumaaru cheyadam kante selectorlanu nirvahinchadam marinta samarthavantamgaa untundi. selector oka paddhati paerutoe matrame saripolutundani gamaninchandi, adhi yea taragatiki chendinado kaadu-ververu taragatulu oke paerutoe oka paddhati yokka ververu amalulanu kaligi undavacchu. dheeni kaaranamgaa, oka paddhati yokka amalu oka nirdishta gurtimpuni kooda istundi, veetini amalu pointerlu anie pilustaaru, mariyu oka rakanni kooda istaaru.
sandeshaalu pampevi compiler dwara functionku kalsga encode cheyabadataayi, ledhaa daani daayaadulaloo okaru, sandesaanni sweekarinchevaaru ekkada unnaaru, mariyu coll chese paddhatini nirnayistaaru. prati taragatiki daani swantha pattika untundi, idhi selectorlanu vaari amalu kosam mapp chestundi-amalu pointer memarylo paddhati yokka vaastava amalu ekkada untundo perkontundi. taragati mariyu udaaharana paddhatula kosam pratyeka pattikalu unnaayi. chuudataaniki pattikallo nilva cheyabadatame kakunda, functionlu tappanisarigaa anamakamga untaayi.
selector viluva taragatula madhya maaradu. idhi bahuroopatanu anumatistundi.
objective-sii runtime vaadana mariyu return rakaala paddhatula gurinchi samacharanni nirvahistundi. ayithe, eee samacharam paddhati paeruloe bhaagam kaadu, mariyu taragati nundi taragatiki maaravacchu.
objective-sii namespacelaku maddatu ivvadu kabatti, taragati paerlanu mangling cheyavalasina avasaram ledhu (avi utpannamaina binarylalo chihnaluga kanipistaayi).
vaegamgaa.
vaatini soochinche mangled chihnalalo functionla (mariyu marinni) gurinchi metadetanu swift unchutundi. eee metadetalo function paeru, lakshanaalu, module paeru, paramiti rakalu, return rakam mariyu marinni untaayi. udaaharanakuh
maadyoolloni taragati yokka oka paddhatiki mangled paeru, 2014 swift. bhagalu mariyu vaati ardhaalu eee krindi vidhamgaa unnaih
swift 4.0 nundi samskaranala kosam mangling adhikarikamga namodu cheyabadindi. idhi itaniumtho kontha saaruupyatanu kaligi undhi.