DeclObjC.cpp revision 4292073a858f72769fa405b48390620c8932f8ae
11e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner//===--- DeclObjC.cpp - ObjC Declaration AST Node Implementation ----------===// 21e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner// 31e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner// The LLVM Compiler Infrastructure 41e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner// 51e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner// This file is distributed under the University of Illinois Open Source 61e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner// License. See LICENSE.TXT for details. 71e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner// 81e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner//===----------------------------------------------------------------------===// 91e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner// 101e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner// This file implements the Objective-C related Decl classes. 111e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner// 121e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner//===----------------------------------------------------------------------===// 131e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner 141e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner#include "clang/AST/DeclObjC.h" 151e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner#include "clang/AST/ASTContext.h" 16e91593ef084479340582b2ba177b44be50a717b7Daniel Dunbar#include "clang/AST/Stmt.h" 170de21fd85d79bccd32f04256f5b3328ab5ed7c95Steve Naroff#include "llvm/ADT/STLExtras.h" 181e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattnerusing namespace clang; 191e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner 206c4ae5de0c356777446f823b573821fb95560d91Chris Lattner//===----------------------------------------------------------------------===// 2111e1e1af2641affb378080a4f3d1a30da1cad082Chris Lattner// ObjCListBase 2211e1e1af2641affb378080a4f3d1a30da1cad082Chris Lattner//===----------------------------------------------------------------------===// 2311e1e1af2641affb378080a4f3d1a30da1cad082Chris Lattner 2438af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattnervoid ObjCListBase::Destroy(ASTContext &Ctx) { 254ee413ba81c8030c195a9166847928054ed01ca4Chris Lattner Ctx.Deallocate(List); 2611e1e1af2641affb378080a4f3d1a30da1cad082Chris Lattner NumElts = 0; 2711e1e1af2641affb378080a4f3d1a30da1cad082Chris Lattner List = 0; 2811e1e1af2641affb378080a4f3d1a30da1cad082Chris Lattner} 2911e1e1af2641affb378080a4f3d1a30da1cad082Chris Lattner 3038af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattnervoid ObjCListBase::set(void *const* InList, unsigned Elts, ASTContext &Ctx) { 3111e1e1af2641affb378080a4f3d1a30da1cad082Chris Lattner assert(List == 0 && "Elements already set!"); 3211e1e1af2641affb378080a4f3d1a30da1cad082Chris Lattner if (Elts == 0) return; // Setting to an empty list is a noop. 3311e1e1af2641affb378080a4f3d1a30da1cad082Chris Lattner 344ee413ba81c8030c195a9166847928054ed01ca4Chris Lattner 354ee413ba81c8030c195a9166847928054ed01ca4Chris Lattner List = new (Ctx) void*[Elts]; 3611e1e1af2641affb378080a4f3d1a30da1cad082Chris Lattner NumElts = Elts; 3711e1e1af2641affb378080a4f3d1a30da1cad082Chris Lattner memcpy(List, InList, sizeof(void*)*Elts); 3811e1e1af2641affb378080a4f3d1a30da1cad082Chris Lattner} 3911e1e1af2641affb378080a4f3d1a30da1cad082Chris Lattner 4011e1e1af2641affb378080a4f3d1a30da1cad082Chris Lattner 4111e1e1af2641affb378080a4f3d1a30da1cad082Chris Lattner//===----------------------------------------------------------------------===// 42ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner// ObjCInterfaceDecl 43ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 44ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 45496b5a894c5ec5425de53909f5aac3fb4771a2ecFariborz Jahanian/// getIvarDecl - This method looks up an ivar in this ContextDecl. 46496b5a894c5ec5425de53909f5aac3fb4771a2ecFariborz Jahanian/// 47496b5a894c5ec5425de53909f5aac3fb4771a2ecFariborz JahanianObjCIvarDecl * 4817945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios KyrtzidisObjCContainerDecl::getIvarDecl(IdentifierInfo *Id) const { 49496b5a894c5ec5425de53909f5aac3fb4771a2ecFariborz Jahanian lookup_const_iterator Ivar, IvarEnd; 5017945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios Kyrtzidis for (llvm::tie(Ivar, IvarEnd) = lookup(Id); Ivar != IvarEnd; ++Ivar) { 51496b5a894c5ec5425de53909f5aac3fb4771a2ecFariborz Jahanian if (ObjCIvarDecl *ivar = dyn_cast<ObjCIvarDecl>(*Ivar)) 52496b5a894c5ec5425de53909f5aac3fb4771a2ecFariborz Jahanian return ivar; 53496b5a894c5ec5425de53909f5aac3fb4771a2ecFariborz Jahanian } 54496b5a894c5ec5425de53909f5aac3fb4771a2ecFariborz Jahanian return 0; 55496b5a894c5ec5425de53909f5aac3fb4771a2ecFariborz Jahanian} 56496b5a894c5ec5425de53909f5aac3fb4771a2ecFariborz Jahanian 57467c0b165072689ef87fe8d9cd47a5b63485bcdcArgyrios Kyrtzidis// Get the local instance/class method declared in this interface. 586ab3524f72a6e64aa04973fa9433b5559abb3525Douglas GregorObjCMethodDecl * 59467c0b165072689ef87fe8d9cd47a5b63485bcdcArgyrios KyrtzidisObjCContainerDecl::getMethod(Selector Sel, bool isInstance) const { 600de21fd85d79bccd32f04256f5b3328ab5ed7c95Steve Naroff // Since instance & class methods can have the same name, the loop below 610de21fd85d79bccd32f04256f5b3328ab5ed7c95Steve Naroff // ensures we get the correct method. 620de21fd85d79bccd32f04256f5b3328ab5ed7c95Steve Naroff // 630de21fd85d79bccd32f04256f5b3328ab5ed7c95Steve Naroff // @interface Whatever 640de21fd85d79bccd32f04256f5b3328ab5ed7c95Steve Naroff // - (int) class_method; 650de21fd85d79bccd32f04256f5b3328ab5ed7c95Steve Naroff // + (float) class_method; 660de21fd85d79bccd32f04256f5b3328ab5ed7c95Steve Naroff // @end 670de21fd85d79bccd32f04256f5b3328ab5ed7c95Steve Naroff // 680de21fd85d79bccd32f04256f5b3328ab5ed7c95Steve Naroff lookup_const_iterator Meth, MethEnd; 6917945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios Kyrtzidis for (llvm::tie(Meth, MethEnd) = lookup(Sel); Meth != MethEnd; ++Meth) { 700de21fd85d79bccd32f04256f5b3328ab5ed7c95Steve Naroff ObjCMethodDecl *MD = dyn_cast<ObjCMethodDecl>(*Meth); 71467c0b165072689ef87fe8d9cd47a5b63485bcdcArgyrios Kyrtzidis if (MD && MD->isInstanceMethod() == isInstance) 720de21fd85d79bccd32f04256f5b3328ab5ed7c95Steve Naroff return MD; 730de21fd85d79bccd32f04256f5b3328ab5ed7c95Steve Naroff } 74ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return 0; 75ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner} 76ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 77ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner/// FindPropertyDeclaration - Finds declaration of the property given its name 78ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner/// in 'PropertyId' and returns it. It returns 0, if not found. 79ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner/// FIXME: Convert to DeclContext lookup... 80ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner/// 81ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris LattnerObjCPropertyDecl * 8217945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios KyrtzidisObjCContainerDecl::FindPropertyDeclaration(IdentifierInfo *PropertyId) const { 8317945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios Kyrtzidis for (prop_iterator I = prop_begin(), E = prop_end(); I != E; ++I) 84ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner if ((*I)->getIdentifier() == PropertyId) 85ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return *I; 86ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 87ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner const ObjCProtocolDecl *PID = dyn_cast<ObjCProtocolDecl>(this); 88ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner if (PID) { 89ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner for (ObjCProtocolDecl::protocol_iterator I = PID->protocol_begin(), 90ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner E = PID->protocol_end(); I != E; ++I) 9117945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios Kyrtzidis if (ObjCPropertyDecl *P = (*I)->FindPropertyDeclaration(PropertyId)) 92ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return P; 93ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner } 94ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 95ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner if (const ObjCInterfaceDecl *OID = dyn_cast<ObjCInterfaceDecl>(this)) { 96ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner // Look through categories. 97ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner for (ObjCCategoryDecl *Category = OID->getCategoryList(); 98ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner Category; Category = Category->getNextClassCategory()) { 9917945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios Kyrtzidis if (ObjCPropertyDecl *P = Category->FindPropertyDeclaration(PropertyId)) 100ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return P; 101ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner } 102ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner // Look through protocols. 103ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner for (ObjCInterfaceDecl::protocol_iterator I = OID->protocol_begin(), 104ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner E = OID->protocol_end(); I != E; ++I) { 10517945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios Kyrtzidis if (ObjCPropertyDecl *P = (*I)->FindPropertyDeclaration(PropertyId)) 106ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return P; 107ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner } 108ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner if (OID->getSuperClass()) 10917945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios Kyrtzidis return OID->getSuperClass()->FindPropertyDeclaration(PropertyId); 110ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner } else if (const ObjCCategoryDecl *OCD = dyn_cast<ObjCCategoryDecl>(this)) { 111ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner // Look through protocols. 112ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner for (ObjCInterfaceDecl::protocol_iterator I = OCD->protocol_begin(), 113ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner E = OCD->protocol_end(); I != E; ++I) { 11417945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios Kyrtzidis if (ObjCPropertyDecl *P = (*I)->FindPropertyDeclaration(PropertyId)) 115ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return P; 116ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner } 117ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner } 118ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return 0; 119ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner} 120ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 12117945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios KyrtzidisObjCIvarDecl *ObjCInterfaceDecl::lookupInstanceVariable(IdentifierInfo *ID, 12217945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios Kyrtzidis ObjCInterfaceDecl *&clsDeclared) { 123ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner ObjCInterfaceDecl* ClassDecl = this; 124ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner while (ClassDecl != NULL) { 12517945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios Kyrtzidis if (ObjCIvarDecl *I = ClassDecl->getIvarDecl(ID)) { 126496b5a894c5ec5425de53909f5aac3fb4771a2ecFariborz Jahanian clsDeclared = ClassDecl; 127496b5a894c5ec5425de53909f5aac3fb4771a2ecFariborz Jahanian return I; 128ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner } 129ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner ClassDecl = ClassDecl->getSuperClass(); 130ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner } 131ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return NULL; 132ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner} 133ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 134cd1876207f5564beba74e4b2524b664bdba0ba9fFariborz Jahanian/// lookupInheritedClass - This method returns ObjCInterfaceDecl * of the super 135cd1876207f5564beba74e4b2524b664bdba0ba9fFariborz Jahanian/// class whose name is passed as argument. If it is not one of the super classes 136cd1876207f5564beba74e4b2524b664bdba0ba9fFariborz Jahanian/// the it returns NULL. 137cd1876207f5564beba74e4b2524b664bdba0ba9fFariborz JahanianObjCInterfaceDecl *ObjCInterfaceDecl::lookupInheritedClass( 138cd1876207f5564beba74e4b2524b664bdba0ba9fFariborz Jahanian const IdentifierInfo*ICName) { 139cd1876207f5564beba74e4b2524b664bdba0ba9fFariborz Jahanian ObjCInterfaceDecl* ClassDecl = this; 140cd1876207f5564beba74e4b2524b664bdba0ba9fFariborz Jahanian while (ClassDecl != NULL) { 141cd1876207f5564beba74e4b2524b664bdba0ba9fFariborz Jahanian if (ClassDecl->getIdentifier() == ICName) 142cd1876207f5564beba74e4b2524b664bdba0ba9fFariborz Jahanian return ClassDecl; 143cd1876207f5564beba74e4b2524b664bdba0ba9fFariborz Jahanian ClassDecl = ClassDecl->getSuperClass(); 144cd1876207f5564beba74e4b2524b664bdba0ba9fFariborz Jahanian } 145cd1876207f5564beba74e4b2524b664bdba0ba9fFariborz Jahanian return NULL; 146cd1876207f5564beba74e4b2524b664bdba0ba9fFariborz Jahanian} 147cd1876207f5564beba74e4b2524b664bdba0ba9fFariborz Jahanian 148aa5420c1e36ab8e0e4bb87239d8b73a3a8ce75dbArgyrios Kyrtzidis/// lookupMethod - This method returns an instance/class method by looking in 149ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner/// the class, its categories, and its super classes (using a linear search). 150aa5420c1e36ab8e0e4bb87239d8b73a3a8ce75dbArgyrios KyrtzidisObjCMethodDecl *ObjCInterfaceDecl::lookupMethod(Selector Sel, 151aa5420c1e36ab8e0e4bb87239d8b73a3a8ce75dbArgyrios Kyrtzidis bool isInstance) const { 152aa5420c1e36ab8e0e4bb87239d8b73a3a8ce75dbArgyrios Kyrtzidis const ObjCInterfaceDecl* ClassDecl = this; 153ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner ObjCMethodDecl *MethodDecl = 0; 154ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 155ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner while (ClassDecl != NULL) { 156aa5420c1e36ab8e0e4bb87239d8b73a3a8ce75dbArgyrios Kyrtzidis if ((MethodDecl = ClassDecl->getMethod(Sel, isInstance))) 157ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return MethodDecl; 158ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 159ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner // Didn't find one yet - look through protocols. 160ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner const ObjCList<ObjCProtocolDecl> &Protocols = 161ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner ClassDecl->getReferencedProtocols(); 162ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner for (ObjCList<ObjCProtocolDecl>::iterator I = Protocols.begin(), 163ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner E = Protocols.end(); I != E; ++I) 164aa5420c1e36ab8e0e4bb87239d8b73a3a8ce75dbArgyrios Kyrtzidis if ((MethodDecl = (*I)->lookupMethod(Sel, isInstance))) 165ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return MethodDecl; 166ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 167ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner // Didn't find one yet - now look through categories. 168ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner ObjCCategoryDecl *CatDecl = ClassDecl->getCategoryList(); 169ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner while (CatDecl) { 170aa5420c1e36ab8e0e4bb87239d8b73a3a8ce75dbArgyrios Kyrtzidis if ((MethodDecl = CatDecl->getMethod(Sel, isInstance))) 171ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return MethodDecl; 172b558422a49dbf97d560e493fb1573d44f0abe221Steve Naroff 173b558422a49dbf97d560e493fb1573d44f0abe221Steve Naroff // Didn't find one yet - look through protocols. 174b558422a49dbf97d560e493fb1573d44f0abe221Steve Naroff const ObjCList<ObjCProtocolDecl> &Protocols = 175b558422a49dbf97d560e493fb1573d44f0abe221Steve Naroff CatDecl->getReferencedProtocols(); 176b558422a49dbf97d560e493fb1573d44f0abe221Steve Naroff for (ObjCList<ObjCProtocolDecl>::iterator I = Protocols.begin(), 177b558422a49dbf97d560e493fb1573d44f0abe221Steve Naroff E = Protocols.end(); I != E; ++I) 178aa5420c1e36ab8e0e4bb87239d8b73a3a8ce75dbArgyrios Kyrtzidis if ((MethodDecl = (*I)->lookupMethod(Sel, isInstance))) 179b558422a49dbf97d560e493fb1573d44f0abe221Steve Naroff return MethodDecl; 180ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner CatDecl = CatDecl->getNextClassCategory(); 181ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner } 182ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner ClassDecl = ClassDecl->getSuperClass(); 183ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner } 184ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return NULL; 185ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner} 186ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 187ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 188ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 189ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 190ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner// ObjCMethodDecl 1916c4ae5de0c356777446f823b573821fb95560d91Chris Lattner//===----------------------------------------------------------------------===// 1926c4ae5de0c356777446f823b573821fb95560d91Chris Lattner 1930ed844b04ea4387caa4e1cf3dc375d269657536bChris LattnerObjCMethodDecl *ObjCMethodDecl::Create(ASTContext &C, 1940ed844b04ea4387caa4e1cf3dc375d269657536bChris Lattner SourceLocation beginLoc, 1956c4ae5de0c356777446f823b573821fb95560d91Chris Lattner SourceLocation endLoc, 1966c4ae5de0c356777446f823b573821fb95560d91Chris Lattner Selector SelInfo, QualType T, 1970701bbb228dfd87e1fe82a0a4b7b9facfecb43daSteve Naroff DeclContext *contextDecl, 198f6414927e67e27d9324d8d179c5f7ea620443924Daniel Dunbar bool isInstance, 1996c4ae5de0c356777446f823b573821fb95560d91Chris Lattner bool isVariadic, 2004607034e621aa77378ec75249d1e9eaf5de49b6aFariborz Jahanian bool isSynthesized, 201b06fa3b86951b9f179c99c3768331536c32e902dChris Lattner ImplementationControl impControl) { 2023e9704981d7691fdd44913bf1786e8d760d8a627Steve Naroff return new (C) ObjCMethodDecl(beginLoc, endLoc, 2030ed844b04ea4387caa4e1cf3dc375d269657536bChris Lattner SelInfo, T, contextDecl, 204f6414927e67e27d9324d8d179c5f7ea620443924Daniel Dunbar isInstance, 2054607034e621aa77378ec75249d1e9eaf5de49b6aFariborz Jahanian isVariadic, isSynthesized, impControl); 2060e77ba0bf769e2e5a4a93c079f241b02aeb3ef93Chris Lattner} 2070e77ba0bf769e2e5a4a93c079f241b02aeb3ef93Chris Lattner 20838af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattnervoid ObjCMethodDecl::Destroy(ASTContext &C) { 2098a779314870760848e61da2c428a78971fe3f1c3Ted Kremenek if (Body) Body->Destroy(C); 2108a779314870760848e61da2c428a78971fe3f1c3Ted Kremenek if (SelfDecl) SelfDecl->Destroy(C); 2118a779314870760848e61da2c428a78971fe3f1c3Ted Kremenek 2128a779314870760848e61da2c428a78971fe3f1c3Ted Kremenek for (param_iterator I=param_begin(), E=param_end(); I!=E; ++I) 2138a779314870760848e61da2c428a78971fe3f1c3Ted Kremenek if (*I) (*I)->Destroy(C); 214411280e5b25ba7dcd7c8a82a5c23880fe7632a3cChris Lattner 21538af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattner ParamInfo.Destroy(C); 216411280e5b25ba7dcd7c8a82a5c23880fe7632a3cChris Lattner 2178a779314870760848e61da2c428a78971fe3f1c3Ted Kremenek Decl::Destroy(C); 2188a779314870760848e61da2c428a78971fe3f1c3Ted Kremenek} 2198a779314870760848e61da2c428a78971fe3f1c3Ted Kremenek 22057ea6bee79cc60ba20c7886b453f40f380dce1b1Argyrios Kyrtzidis/// \brief A definition will return its interface declaration. 22157ea6bee79cc60ba20c7886b453f40f380dce1b1Argyrios Kyrtzidis/// An interface declaration will return its definition. 22257ea6bee79cc60ba20c7886b453f40f380dce1b1Argyrios Kyrtzidis/// Otherwise it will return itself. 22357ea6bee79cc60ba20c7886b453f40f380dce1b1Argyrios KyrtzidisObjCMethodDecl *ObjCMethodDecl::getNextRedeclaration() { 22457ea6bee79cc60ba20c7886b453f40f380dce1b1Argyrios Kyrtzidis ASTContext &Ctx = getASTContext(); 22557ea6bee79cc60ba20c7886b453f40f380dce1b1Argyrios Kyrtzidis ObjCMethodDecl *Redecl = 0; 22657ea6bee79cc60ba20c7886b453f40f380dce1b1Argyrios Kyrtzidis Decl *CtxD = cast<Decl>(getDeclContext()); 22757ea6bee79cc60ba20c7886b453f40f380dce1b1Argyrios Kyrtzidis 22857ea6bee79cc60ba20c7886b453f40f380dce1b1Argyrios Kyrtzidis if (ObjCInterfaceDecl *IFD = dyn_cast<ObjCInterfaceDecl>(CtxD)) { 22957ea6bee79cc60ba20c7886b453f40f380dce1b1Argyrios Kyrtzidis if (ObjCImplementationDecl *ImplD = Ctx.getObjCImplementation(IFD)) 23057ea6bee79cc60ba20c7886b453f40f380dce1b1Argyrios Kyrtzidis Redecl = ImplD->getMethod(getSelector(), isInstanceMethod()); 23157ea6bee79cc60ba20c7886b453f40f380dce1b1Argyrios Kyrtzidis 23257ea6bee79cc60ba20c7886b453f40f380dce1b1Argyrios Kyrtzidis } else if (ObjCCategoryDecl *CD = dyn_cast<ObjCCategoryDecl>(CtxD)) { 23357ea6bee79cc60ba20c7886b453f40f380dce1b1Argyrios Kyrtzidis if (ObjCCategoryImplDecl *ImplD = Ctx.getObjCImplementation(CD)) 23457ea6bee79cc60ba20c7886b453f40f380dce1b1Argyrios Kyrtzidis Redecl = ImplD->getMethod(getSelector(), isInstanceMethod()); 23557ea6bee79cc60ba20c7886b453f40f380dce1b1Argyrios Kyrtzidis 2364292073a858f72769fa405b48390620c8932f8aeArgyrios Kyrtzidis } else if (ObjCImplementationDecl *ImplD = 2374292073a858f72769fa405b48390620c8932f8aeArgyrios Kyrtzidis dyn_cast<ObjCImplementationDecl>(CtxD)) { 23857ea6bee79cc60ba20c7886b453f40f380dce1b1Argyrios Kyrtzidis if (ObjCInterfaceDecl *IFD = ImplD->getClassInterface()) 23957ea6bee79cc60ba20c7886b453f40f380dce1b1Argyrios Kyrtzidis Redecl = IFD->getMethod(getSelector(), isInstanceMethod()); 2404292073a858f72769fa405b48390620c8932f8aeArgyrios Kyrtzidis 2414292073a858f72769fa405b48390620c8932f8aeArgyrios Kyrtzidis } else if (ObjCCategoryImplDecl *CImplD = 2424292073a858f72769fa405b48390620c8932f8aeArgyrios Kyrtzidis dyn_cast<ObjCCategoryImplDecl>(CtxD)) { 2434292073a858f72769fa405b48390620c8932f8aeArgyrios Kyrtzidis if (ObjCCategoryDecl *CatD = CImplD->getCategoryClass()) 2444292073a858f72769fa405b48390620c8932f8aeArgyrios Kyrtzidis Redecl = CatD->getMethod(getSelector(), isInstanceMethod()); 24557ea6bee79cc60ba20c7886b453f40f380dce1b1Argyrios Kyrtzidis } 24657ea6bee79cc60ba20c7886b453f40f380dce1b1Argyrios Kyrtzidis 24757ea6bee79cc60ba20c7886b453f40f380dce1b1Argyrios Kyrtzidis return Redecl ? Redecl : this; 24857ea6bee79cc60ba20c7886b453f40f380dce1b1Argyrios Kyrtzidis} 24957ea6bee79cc60ba20c7886b453f40f380dce1b1Argyrios Kyrtzidis 250ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattnervoid ObjCMethodDecl::createImplicitParams(ASTContext &Context, 251ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner const ObjCInterfaceDecl *OID) { 252ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner QualType selfTy; 253ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner if (isInstanceMethod()) { 254ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner // There may be no interface context due to error in declaration 255ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner // of the interface (which has been reported). Recover gracefully. 256ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner if (OID) { 2573b3a45858c6b2a45114e91902c3bf3c4b7f5f302Daniel Dunbar selfTy = Context.getObjCInterfaceType(OID); 25814108da7f7fc059772711e4ffee1322a27b152a7Steve Naroff selfTy = Context.getObjCObjectPointerType(selfTy); 259ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner } else { 260ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner selfTy = Context.getObjCIdType(); 261ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner } 262ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner } else // we have a factory method. 263ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner selfTy = Context.getObjCClassType(); 264ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 26553c9d8a4b8f0a76cb9dd2fdd8c433ccf110f2eecSteve Naroff setSelfDecl(ImplicitParamDecl::Create(Context, this, SourceLocation(), 26653c9d8a4b8f0a76cb9dd2fdd8c433ccf110f2eecSteve Naroff &Context.Idents.get("self"), selfTy)); 267ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 26853c9d8a4b8f0a76cb9dd2fdd8c433ccf110f2eecSteve Naroff setCmdDecl(ImplicitParamDecl::Create(Context, this, SourceLocation(), 26953c9d8a4b8f0a76cb9dd2fdd8c433ccf110f2eecSteve Naroff &Context.Idents.get("_cmd"), 27053c9d8a4b8f0a76cb9dd2fdd8c433ccf110f2eecSteve Naroff Context.getObjCSelType())); 271ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner} 272ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 273ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 274ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 275ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner/// getSynthesizedMethodSize - Compute size of synthesized method name 276ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner/// as done be the rewrite. 277ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner/// 278ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattnerunsigned ObjCMethodDecl::getSynthesizedMethodSize() const { 279ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner // syntesized method name is a concatenation of -/+[class-name selector] 280ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner // Get length of this name. 281ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner unsigned length = 3; // _I_ or _C_ 282ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner length += getClassInterface()->getNameAsString().size()+1; // extra for _ 283ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner if (const ObjCCategoryImplDecl *CID = 284ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner dyn_cast<ObjCCategoryImplDecl>(getDeclContext())) 285ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner length += CID->getNameAsString().size()+1; 286ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner length += getSelector().getAsString().size(); // selector name 287ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return length; 288ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner} 289ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 290ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris LattnerObjCInterfaceDecl *ObjCMethodDecl::getClassInterface() { 291ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner if (ObjCInterfaceDecl *ID = dyn_cast<ObjCInterfaceDecl>(getDeclContext())) 292ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return ID; 293ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner if (ObjCCategoryDecl *CD = dyn_cast<ObjCCategoryDecl>(getDeclContext())) 294ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return CD->getClassInterface(); 295a8530375168f578e9039837c58054d55655c981bArgyrios Kyrtzidis if (ObjCImplDecl *IMD = dyn_cast<ObjCImplDecl>(getDeclContext())) 296ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return IMD->getClassInterface(); 297a8530375168f578e9039837c58054d55655c981bArgyrios Kyrtzidis 298a8530375168f578e9039837c58054d55655c981bArgyrios Kyrtzidis assert(!isa<ObjCProtocolDecl>(getDeclContext()) && "It's a protocol method"); 299ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner assert(false && "unknown method context"); 300ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return 0; 301ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner} 302ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 303ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 304ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner// ObjCInterfaceDecl 305ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 3060b7ebb3dba0df0a6cbf221e5edbc6a4b8848478cChris Lattner 3070ed844b04ea4387caa4e1cf3dc375d269657536bChris LattnerObjCInterfaceDecl *ObjCInterfaceDecl::Create(ASTContext &C, 308d04341000d35c8808a72838b057eed7bf13b7661Douglas Gregor DeclContext *DC, 3090ed844b04ea4387caa4e1cf3dc375d269657536bChris Lattner SourceLocation atLoc, 310d6a07aaf62b40cdfbd96f6b874d02b06fc22d015Steve Naroff IdentifierInfo *Id, 311d6a07aaf62b40cdfbd96f6b874d02b06fc22d015Steve Naroff SourceLocation ClassLoc, 3120e77ba0bf769e2e5a4a93c079f241b02aeb3ef93Chris Lattner bool ForwardDecl, bool isInternal){ 3133e9704981d7691fdd44913bf1786e8d760d8a627Steve Naroff return new (C) ObjCInterfaceDecl(DC, atLoc, Id, ClassLoc, ForwardDecl, 3140e77ba0bf769e2e5a4a93c079f241b02aeb3ef93Chris Lattner isInternal); 3150e77ba0bf769e2e5a4a93c079f241b02aeb3ef93Chris Lattner} 3166c4ae5de0c356777446f823b573821fb95560d91Chris Lattner 3170b7ebb3dba0df0a6cbf221e5edbc6a4b8848478cChris LattnerObjCInterfaceDecl:: 3180b7ebb3dba0df0a6cbf221e5edbc6a4b8848478cChris LattnerObjCInterfaceDecl(DeclContext *DC, SourceLocation atLoc, IdentifierInfo *Id, 3190b7ebb3dba0df0a6cbf221e5edbc6a4b8848478cChris Lattner SourceLocation CLoc, bool FD, bool isInternal) 3200b7ebb3dba0df0a6cbf221e5edbc6a4b8848478cChris Lattner : ObjCContainerDecl(ObjCInterface, DC, atLoc, Id), 321e881483a3bc22ffad62367501aa09ad8508fe363Chris Lattner TypeForDecl(0), SuperClass(0), 3220b7ebb3dba0df0a6cbf221e5edbc6a4b8848478cChris Lattner CategoryList(0), ForwardDecl(FD), InternalInterface(isInternal), 3230b7ebb3dba0df0a6cbf221e5edbc6a4b8848478cChris Lattner ClassLoc(CLoc) { 324e4f039e01e797a38bc97bf22aff9832ecd18ff5fSteve Naroff} 325e4f039e01e797a38bc97bf22aff9832ecd18ff5fSteve Naroff 3260b7ebb3dba0df0a6cbf221e5edbc6a4b8848478cChris Lattnervoid ObjCInterfaceDecl::Destroy(ASTContext &C) { 327d13d30258647e20c55a3910e4969f4a47bb2802cChris Lattner for (ivar_iterator I = ivar_begin(), E = ivar_end(); I != E; ++I) 3288a779314870760848e61da2c428a78971fe3f1c3Ted Kremenek if (*I) (*I)->Destroy(C); 3298a779314870760848e61da2c428a78971fe3f1c3Ted Kremenek 33038af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattner IVars.Destroy(C); 3310b7ebb3dba0df0a6cbf221e5edbc6a4b8848478cChris Lattner // FIXME: CategoryList? 3320b7ebb3dba0df0a6cbf221e5edbc6a4b8848478cChris Lattner 3331a726d7cbf62ab13949743e9ef8c0670dd862e46Ted Kremenek // FIXME: Because there is no clear ownership 3341a726d7cbf62ab13949743e9ef8c0670dd862e46Ted Kremenek // role between ObjCInterfaceDecls and the ObjCPropertyDecls that they 3351a726d7cbf62ab13949743e9ef8c0670dd862e46Ted Kremenek // reference, we destroy ObjCPropertyDecls in ~TranslationUnit. 3368a779314870760848e61da2c428a78971fe3f1c3Ted Kremenek Decl::Destroy(C); 3378a779314870760848e61da2c428a78971fe3f1c3Ted Kremenek} 3388a779314870760848e61da2c428a78971fe3f1c3Ted Kremenek 3398a1d722f13df383600f36d77f842957c8adb5f1bArgyrios KyrtzidisObjCImplementationDecl *ObjCInterfaceDecl::getImplementation() const { 3408a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis return getASTContext().getObjCImplementation( 3418a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis const_cast<ObjCInterfaceDecl*>(this)); 3428a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis} 3438a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis 3448a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidisvoid ObjCInterfaceDecl::setImplementation(ObjCImplementationDecl *ImplD) { 3458a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis getASTContext().setObjCImplementation(this, ImplD); 3468a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis} 3478a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis 3488a779314870760848e61da2c428a78971fe3f1c3Ted Kremenek 349ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner/// FindCategoryDeclaration - Finds category declaration in the list of 350ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner/// categories for this class and returns it. Name of the category is passed 351ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner/// in 'CategoryId'. If category not found, return 0; 352ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner/// 353ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris LattnerObjCCategoryDecl * 354ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris LattnerObjCInterfaceDecl::FindCategoryDeclaration(IdentifierInfo *CategoryId) const { 355ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner for (ObjCCategoryDecl *Category = getCategoryList(); 356ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner Category; Category = Category->getNextClassCategory()) 357ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner if (Category->getIdentifier() == CategoryId) 358ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return Category; 359ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return 0; 360ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner} 361ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 3621cb35dd4840d21cec58648361180d5688446a9caArgyrios KyrtzidisObjCMethodDecl * 3631cb35dd4840d21cec58648361180d5688446a9caArgyrios KyrtzidisObjCInterfaceDecl::getCategoryInstanceMethod(Selector Sel) const { 3641cb35dd4840d21cec58648361180d5688446a9caArgyrios Kyrtzidis for (ObjCCategoryDecl *Category = getCategoryList(); 3651cb35dd4840d21cec58648361180d5688446a9caArgyrios Kyrtzidis Category; Category = Category->getNextClassCategory()) 3661cb35dd4840d21cec58648361180d5688446a9caArgyrios Kyrtzidis if (ObjCCategoryImplDecl *Impl = Category->getImplementation()) 3671cb35dd4840d21cec58648361180d5688446a9caArgyrios Kyrtzidis if (ObjCMethodDecl *MD = Impl->getInstanceMethod(Sel)) 3681cb35dd4840d21cec58648361180d5688446a9caArgyrios Kyrtzidis return MD; 3691cb35dd4840d21cec58648361180d5688446a9caArgyrios Kyrtzidis return 0; 3701cb35dd4840d21cec58648361180d5688446a9caArgyrios Kyrtzidis} 3711cb35dd4840d21cec58648361180d5688446a9caArgyrios Kyrtzidis 3721cb35dd4840d21cec58648361180d5688446a9caArgyrios KyrtzidisObjCMethodDecl *ObjCInterfaceDecl::getCategoryClassMethod(Selector Sel) const { 3731cb35dd4840d21cec58648361180d5688446a9caArgyrios Kyrtzidis for (ObjCCategoryDecl *Category = getCategoryList(); 3741cb35dd4840d21cec58648361180d5688446a9caArgyrios Kyrtzidis Category; Category = Category->getNextClassCategory()) 3751cb35dd4840d21cec58648361180d5688446a9caArgyrios Kyrtzidis if (ObjCCategoryImplDecl *Impl = Category->getImplementation()) 3761cb35dd4840d21cec58648361180d5688446a9caArgyrios Kyrtzidis if (ObjCMethodDecl *MD = Impl->getClassMethod(Sel)) 3771cb35dd4840d21cec58648361180d5688446a9caArgyrios Kyrtzidis return MD; 3781cb35dd4840d21cec58648361180d5688446a9caArgyrios Kyrtzidis return 0; 3791cb35dd4840d21cec58648361180d5688446a9caArgyrios Kyrtzidis} 3801cb35dd4840d21cec58648361180d5688446a9caArgyrios Kyrtzidis 381ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 382ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner// ObjCIvarDecl 383ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 384ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 3850c00aac5d618f39afc406c5b2e07642930af1d56Argyrios KyrtzidisObjCIvarDecl *ObjCIvarDecl::Create(ASTContext &C, DeclContext *DC, 3860c00aac5d618f39afc406c5b2e07642930af1d56Argyrios Kyrtzidis SourceLocation L, IdentifierInfo *Id, 3870c00aac5d618f39afc406c5b2e07642930af1d56Argyrios Kyrtzidis QualType T, AccessControl ac, Expr *BW) { 3880c00aac5d618f39afc406c5b2e07642930af1d56Argyrios Kyrtzidis return new (C) ObjCIvarDecl(DC, L, Id, T, ac, BW); 3896c4ae5de0c356777446f823b573821fb95560d91Chris Lattner} 3906c4ae5de0c356777446f823b573821fb95560d91Chris Lattner 39101e6779faca1e3a3164c697d6e2dfee0881a6981Ted Kremenek 392ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 393ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 394ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner// ObjCAtDefsFieldDecl 395ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 396ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 39701e6779faca1e3a3164c697d6e2dfee0881a6981Ted KremenekObjCAtDefsFieldDecl 39844b4321feab46299d3f5cfd404680884752a0fcfDouglas Gregor*ObjCAtDefsFieldDecl::Create(ASTContext &C, DeclContext *DC, SourceLocation L, 39901e6779faca1e3a3164c697d6e2dfee0881a6981Ted Kremenek IdentifierInfo *Id, QualType T, Expr *BW) { 4003e9704981d7691fdd44913bf1786e8d760d8a627Steve Naroff return new (C) ObjCAtDefsFieldDecl(DC, L, Id, T, BW); 40101e6779faca1e3a3164c697d6e2dfee0881a6981Ted Kremenek} 40201e6779faca1e3a3164c697d6e2dfee0881a6981Ted Kremenek 40301e6779faca1e3a3164c697d6e2dfee0881a6981Ted Kremenekvoid ObjCAtDefsFieldDecl::Destroy(ASTContext& C) { 40401e6779faca1e3a3164c697d6e2dfee0881a6981Ted Kremenek this->~ObjCAtDefsFieldDecl(); 4053e9704981d7691fdd44913bf1786e8d760d8a627Steve Naroff C.Deallocate((void *)this); 40601e6779faca1e3a3164c697d6e2dfee0881a6981Ted Kremenek} 40701e6779faca1e3a3164c697d6e2dfee0881a6981Ted Kremenek 408ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 409ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner// ObjCProtocolDecl 410ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 411ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 412d04341000d35c8808a72838b057eed7bf13b7661Douglas GregorObjCProtocolDecl *ObjCProtocolDecl::Create(ASTContext &C, DeclContext *DC, 4130ed844b04ea4387caa4e1cf3dc375d269657536bChris Lattner SourceLocation L, 414c858105d41602a2dadb2efbc1af80a7b791ebac3Chris Lattner IdentifierInfo *Id) { 4153e9704981d7691fdd44913bf1786e8d760d8a627Steve Naroff return new (C) ObjCProtocolDecl(DC, L, Id); 416cca59d77c4b84fd2da268018dbaf9431a621e75bChris Lattner} 417cca59d77c4b84fd2da268018dbaf9431a621e75bChris Lattner 418411280e5b25ba7dcd7c8a82a5c23880fe7632a3cChris Lattnervoid ObjCProtocolDecl::Destroy(ASTContext &C) { 41938af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattner ReferencedProtocols.Destroy(C); 420411280e5b25ba7dcd7c8a82a5c23880fe7632a3cChris Lattner ObjCContainerDecl::Destroy(C); 4211c8a413c1e00636c77666ddf1e3b0311f3fa8c81Ted Kremenek} 4221c8a413c1e00636c77666ddf1e3b0311f3fa8c81Ted Kremenek 42391b0b0cf6b537cbcbca0038c7032f87161a41d31Steve NaroffObjCProtocolDecl *ObjCProtocolDecl::lookupProtocolNamed(IdentifierInfo *Name) { 42491b0b0cf6b537cbcbca0038c7032f87161a41d31Steve Naroff ObjCProtocolDecl *PDecl = this; 42591b0b0cf6b537cbcbca0038c7032f87161a41d31Steve Naroff 42691b0b0cf6b537cbcbca0038c7032f87161a41d31Steve Naroff if (Name == getIdentifier()) 42791b0b0cf6b537cbcbca0038c7032f87161a41d31Steve Naroff return PDecl; 42891b0b0cf6b537cbcbca0038c7032f87161a41d31Steve Naroff 42991b0b0cf6b537cbcbca0038c7032f87161a41d31Steve Naroff for (protocol_iterator I = protocol_begin(), E = protocol_end(); I != E; ++I) 43091b0b0cf6b537cbcbca0038c7032f87161a41d31Steve Naroff if ((PDecl = (*I)->lookupProtocolNamed(Name))) 43191b0b0cf6b537cbcbca0038c7032f87161a41d31Steve Naroff return PDecl; 43291b0b0cf6b537cbcbca0038c7032f87161a41d31Steve Naroff 43391b0b0cf6b537cbcbca0038c7032f87161a41d31Steve Naroff return NULL; 43491b0b0cf6b537cbcbca0038c7032f87161a41d31Steve Naroff} 43591b0b0cf6b537cbcbca0038c7032f87161a41d31Steve Naroff 436094e2bb6730d63e0f6919e4839522a43b7644181Argyrios Kyrtzidis// lookupMethod - Lookup a instance/class method in the protocol and protocols 437ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner// it inherited. 438094e2bb6730d63e0f6919e4839522a43b7644181Argyrios KyrtzidisObjCMethodDecl *ObjCProtocolDecl::lookupMethod(Selector Sel, 439094e2bb6730d63e0f6919e4839522a43b7644181Argyrios Kyrtzidis bool isInstance) const { 440ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner ObjCMethodDecl *MethodDecl = NULL; 441ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 442094e2bb6730d63e0f6919e4839522a43b7644181Argyrios Kyrtzidis if ((MethodDecl = getMethod(Sel, isInstance))) 443ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return MethodDecl; 444ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 445ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner for (protocol_iterator I = protocol_begin(), E = protocol_end(); I != E; ++I) 446094e2bb6730d63e0f6919e4839522a43b7644181Argyrios Kyrtzidis if ((MethodDecl = (*I)->lookupMethod(Sel, isInstance))) 447ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return MethodDecl; 448ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return NULL; 449ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner} 450411280e5b25ba7dcd7c8a82a5c23880fe7632a3cChris Lattner 451ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 452ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner// ObjCClassDecl 453ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 454411280e5b25ba7dcd7c8a82a5c23880fe7632a3cChris Lattner 45538af2deb27cdfa1a95bde96e30dab15dce53fcefChris LattnerObjCClassDecl::ObjCClassDecl(DeclContext *DC, SourceLocation L, 45638af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattner ObjCInterfaceDecl *const *Elts, unsigned nElts, 45738af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattner ASTContext &C) 45838af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattner : Decl(ObjCClass, DC, L) { 45938af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattner ForwardDecls.set(Elts, nElts, C); 46038af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattner} 46138af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattner 46238af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattner 463d04341000d35c8808a72838b057eed7bf13b7661Douglas GregorObjCClassDecl *ObjCClassDecl::Create(ASTContext &C, DeclContext *DC, 4640ed844b04ea4387caa4e1cf3dc375d269657536bChris Lattner SourceLocation L, 46567956052ea5fb0cd7f443de96a11f9a0176dc681Chris Lattner ObjCInterfaceDecl *const *Elts, 46667956052ea5fb0cd7f443de96a11f9a0176dc681Chris Lattner unsigned nElts) { 46738af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattner return new (C) ObjCClassDecl(DC, L, Elts, nElts, C); 46861f9d41036e30ff80130f99b31c0626e3ef057ccChris Lattner} 46961f9d41036e30ff80130f99b31c0626e3ef057ccChris Lattner 4700b7ebb3dba0df0a6cbf221e5edbc6a4b8848478cChris Lattnervoid ObjCClassDecl::Destroy(ASTContext &C) { 471400d95fb7bb9fac609f8613862b84f3a2a7d510fTed Kremenek 472400d95fb7bb9fac609f8613862b84f3a2a7d510fTed Kremenek // FIXME: There is no clear ownership policy now for referenced 473400d95fb7bb9fac609f8613862b84f3a2a7d510fTed Kremenek // ObjCInterfaceDecls. Some of them can be forward declarations that 474400d95fb7bb9fac609f8613862b84f3a2a7d510fTed Kremenek // are never later defined (in which case the ObjCClassDecl owns them) 475400d95fb7bb9fac609f8613862b84f3a2a7d510fTed Kremenek // or the ObjCInterfaceDecl later becomes a real definition later. Ideally 476400d95fb7bb9fac609f8613862b84f3a2a7d510fTed Kremenek // we should have separate objects for forward declarations and definitions, 477400d95fb7bb9fac609f8613862b84f3a2a7d510fTed Kremenek // obviating this problem. Because of this situation, referenced 478400d95fb7bb9fac609f8613862b84f3a2a7d510fTed Kremenek // ObjCInterfaceDecls are destroyed in ~TranslationUnit. 479400d95fb7bb9fac609f8613862b84f3a2a7d510fTed Kremenek 48038af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattner ForwardDecls.Destroy(C); 481400d95fb7bb9fac609f8613862b84f3a2a7d510fTed Kremenek Decl::Destroy(C); 482400d95fb7bb9fac609f8613862b84f3a2a7d510fTed Kremenek} 483400d95fb7bb9fac609f8613862b84f3a2a7d510fTed Kremenek 484ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 485ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner// ObjCForwardProtocolDecl 486ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 487ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 48838af2deb27cdfa1a95bde96e30dab15dce53fcefChris LattnerObjCForwardProtocolDecl:: 48938af2deb27cdfa1a95bde96e30dab15dce53fcefChris LattnerObjCForwardProtocolDecl(DeclContext *DC, SourceLocation L, 49038af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattner ObjCProtocolDecl *const *Elts, unsigned nElts, 49138af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattner ASTContext &C) 49238af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattner: Decl(ObjCForwardProtocol, DC, L) { 49338af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattner ReferencedProtocols.set(Elts, nElts, C); 49438af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattner} 49538af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattner 49638af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattner 49761f9d41036e30ff80130f99b31c0626e3ef057ccChris LattnerObjCForwardProtocolDecl * 498d04341000d35c8808a72838b057eed7bf13b7661Douglas GregorObjCForwardProtocolDecl::Create(ASTContext &C, DeclContext *DC, 4990ed844b04ea4387caa4e1cf3dc375d269657536bChris Lattner SourceLocation L, 50007fa7749da805969f2ed467a4eb5b405a4ff9a23Chris Lattner ObjCProtocolDecl *const *Elts, 50107fa7749da805969f2ed467a4eb5b405a4ff9a23Chris Lattner unsigned NumElts) { 50238af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattner return new (C) ObjCForwardProtocolDecl(DC, L, Elts, NumElts, C); 5030b7ebb3dba0df0a6cbf221e5edbc6a4b8848478cChris Lattner} 5040b7ebb3dba0df0a6cbf221e5edbc6a4b8848478cChris Lattner 5050b7ebb3dba0df0a6cbf221e5edbc6a4b8848478cChris Lattnervoid ObjCForwardProtocolDecl::Destroy(ASTContext &C) { 50638af2deb27cdfa1a95bde96e30dab15dce53fcefChris Lattner ReferencedProtocols.Destroy(C); 50707fa7749da805969f2ed467a4eb5b405a4ff9a23Chris Lattner Decl::Destroy(C); 50805ac3ef08f9d06e0a4439073c9edabf7f912f946Ted Kremenek} 50905ac3ef08f9d06e0a4439073c9edabf7f912f946Ted Kremenek 510ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 511ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner// ObjCCategoryDecl 512ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 513ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 514d04341000d35c8808a72838b057eed7bf13b7661Douglas GregorObjCCategoryDecl *ObjCCategoryDecl::Create(ASTContext &C, DeclContext *DC, 5150ed844b04ea4387caa4e1cf3dc375d269657536bChris Lattner SourceLocation L, 51661f9d41036e30ff80130f99b31c0626e3ef057ccChris Lattner IdentifierInfo *Id) { 5173e9704981d7691fdd44913bf1786e8d760d8a627Steve Naroff return new (C) ObjCCategoryDecl(DC, L, Id); 51861f9d41036e30ff80130f99b31c0626e3ef057ccChris Lattner} 51961f9d41036e30ff80130f99b31c0626e3ef057ccChris Lattner 5208a1d722f13df383600f36d77f842957c8adb5f1bArgyrios KyrtzidisObjCCategoryImplDecl *ObjCCategoryDecl::getImplementation() const { 5218a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis return getASTContext().getObjCImplementation( 5228a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis const_cast<ObjCCategoryDecl*>(this)); 5238a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis} 5248a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis 5258a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidisvoid ObjCCategoryDecl::setImplementation(ObjCCategoryImplDecl *ImplD) { 5268a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis getASTContext().setObjCImplementation(this, ImplD); 5278a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis} 5288a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis 5298a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis 530ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 531ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner// ObjCCategoryImplDecl 532ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 533ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner 53475c9cae5f85c72cbb1649e93849e16ede3f07522Chris LattnerObjCCategoryImplDecl * 535d04341000d35c8808a72838b057eed7bf13b7661Douglas GregorObjCCategoryImplDecl::Create(ASTContext &C, DeclContext *DC, 5360ed844b04ea4387caa4e1cf3dc375d269657536bChris Lattner SourceLocation L,IdentifierInfo *Id, 53775c9cae5f85c72cbb1649e93849e16ede3f07522Chris Lattner ObjCInterfaceDecl *ClassInterface) { 5383e9704981d7691fdd44913bf1786e8d760d8a627Steve Naroff return new (C) ObjCCategoryImplDecl(DC, L, Id, ClassInterface); 53975c9cae5f85c72cbb1649e93849e16ede3f07522Chris Lattner} 54075c9cae5f85c72cbb1649e93849e16ede3f07522Chris Lattner 5414292073a858f72769fa405b48390620c8932f8aeArgyrios KyrtzidisObjCCategoryDecl *ObjCCategoryImplDecl::getCategoryClass() const { 5424292073a858f72769fa405b48390620c8932f8aeArgyrios Kyrtzidis return getClassInterface()->FindCategoryDeclaration(getIdentifier()); 5434292073a858f72769fa405b48390620c8932f8aeArgyrios Kyrtzidis} 5444292073a858f72769fa405b48390620c8932f8aeArgyrios Kyrtzidis 545f8d17a59167d9c2026506ed8813ea434d93b662aChris Lattner 54617945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios Kyrtzidisvoid ObjCImplDecl::addPropertyImplementation(ObjCPropertyImplDecl *property) { 5472c2d43c557beca1b4ba4bd743f33978aecb46a97Douglas Gregor // FIXME: The context should be correct before we get here. 548653f1b1bf293a9bd96fd4dd6372e779cc7af1597Douglas Gregor property->setLexicalDeclContext(this); 54917945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios Kyrtzidis addDecl(property); 550653f1b1bf293a9bd96fd4dd6372e779cc7af1597Douglas Gregor} 551653f1b1bf293a9bd96fd4dd6372e779cc7af1597Douglas Gregor 5528a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidisvoid ObjCImplDecl::setClassInterface(ObjCInterfaceDecl *IFace) { 5538a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis ASTContext &Ctx = getASTContext(); 5548a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis 5558a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis if (ObjCImplementationDecl *ImplD 55698f2cca4b2731b5d43da7c1582dd443ecead658dDuncan Sands = dyn_cast_or_null<ObjCImplementationDecl>(this)) { 5578a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis if (IFace) 5588a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis Ctx.setObjCImplementation(IFace, ImplD); 5598a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis 56098f2cca4b2731b5d43da7c1582dd443ecead658dDuncan Sands } else if (ObjCCategoryImplDecl *ImplD = 5618a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis dyn_cast_or_null<ObjCCategoryImplDecl>(this)) { 5628a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis if (ObjCCategoryDecl *CD = IFace->FindCategoryDeclaration(getIdentifier())) 5638a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis Ctx.setObjCImplementation(CD, ImplD); 5648a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis } 5658a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis 5668a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis ClassInterface = IFace; 5678a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis} 5688a1d722f13df383600f36d77f842957c8adb5f1bArgyrios Kyrtzidis 569ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner/// FindPropertyImplIvarDecl - This method lookup the ivar in the list of 570ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner/// properties implemented in this category @implementation block and returns 571ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner/// the implemented property that uses it. 572aaa63a761c6671a08e3f4f463435b72739fa194bFariborz Jahanian/// 5733aa1861bd8b5121e53379b1a00f9d6ad8dead4f6Chris LattnerObjCPropertyImplDecl *ObjCImplDecl:: 57417945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios KyrtzidisFindPropertyImplIvarDecl(IdentifierInfo *ivarId) const { 57517945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios Kyrtzidis for (propimpl_iterator i = propimpl_begin(), e = propimpl_end(); i != e; ++i){ 576ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner ObjCPropertyImplDecl *PID = *i; 577ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner if (PID->getPropertyIvarDecl() && 578ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner PID->getPropertyIvarDecl()->getIdentifier() == ivarId) 579ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return PID; 580ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner } 5810701bbb228dfd87e1fe82a0a4b7b9facfecb43daSteve Naroff return 0; 5820701bbb228dfd87e1fe82a0a4b7b9facfecb43daSteve Naroff} 5830701bbb228dfd87e1fe82a0a4b7b9facfecb43daSteve Naroff 584ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner/// FindPropertyImplDecl - This method looks up a previous ObjCPropertyImplDecl 585ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner/// added to the list of those properties @synthesized/@dynamic in this 586ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner/// category @implementation block. 587559c0c4bbecc017aab0716d546c4fefbcc194687Fariborz Jahanian/// 5883aa1861bd8b5121e53379b1a00f9d6ad8dead4f6Chris LattnerObjCPropertyImplDecl *ObjCImplDecl:: 58917945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios KyrtzidisFindPropertyImplDecl(IdentifierInfo *Id) const { 59017945a0f64fe03ff6ec0c2146005a87636e3ac12Argyrios Kyrtzidis for (propimpl_iterator i = propimpl_begin(), e = propimpl_end(); i != e; ++i){ 591ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner ObjCPropertyImplDecl *PID = *i; 592ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner if (PID->getPropertyDecl()->getIdentifier() == Id) 593ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return PID; 594f034e9cc4dad81d8fe6eb88a84da55b2909a9cddFariborz Jahanian } 595559c0c4bbecc017aab0716d546c4fefbcc194687Fariborz Jahanian return 0; 596559c0c4bbecc017aab0716d546c4fefbcc194687Fariborz Jahanian} 597559c0c4bbecc017aab0716d546c4fefbcc194687Fariborz Jahanian 598ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 599ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner// ObjCImplementationDecl 600ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 6011e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner 602ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris LattnerObjCImplementationDecl * 603ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris LattnerObjCImplementationDecl::Create(ASTContext &C, DeclContext *DC, 604ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner SourceLocation L, 605ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner ObjCInterfaceDecl *ClassInterface, 606ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner ObjCInterfaceDecl *SuperDecl) { 607ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return new (C) ObjCImplementationDecl(DC, L, ClassInterface, SuperDecl); 608ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner} 6091e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner 610ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 611ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner// ObjCCompatibleAliasDecl 612ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 6131e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner 614ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris LattnerObjCCompatibleAliasDecl * 615ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris LattnerObjCCompatibleAliasDecl::Create(ASTContext &C, DeclContext *DC, 616ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner SourceLocation L, 617ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner IdentifierInfo *Id, 618ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner ObjCInterfaceDecl* AliasedClass) { 619ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return new (C) ObjCCompatibleAliasDecl(DC, L, Id, AliasedClass); 6201e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner} 6211e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner 622ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 623ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner// ObjCPropertyDecl 624ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 6251e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner 626ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris LattnerObjCPropertyDecl *ObjCPropertyDecl::Create(ASTContext &C, DeclContext *DC, 627ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner SourceLocation L, 628ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner IdentifierInfo *Id, 629ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner QualType T, 630ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner PropertyControl propControl) { 631ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner return new (C) ObjCPropertyDecl(DC, L, Id, T); 6321e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner} 6331e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner 6341e03a561f4bd96910cb31a8af53a6ad321a12b51Chris Lattner 635ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 636ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner// ObjCPropertyImplDecl 637ab35163a5b80bf1bd49f0eebb708970f2b0e04e9Chris Lattner//===----------------------------------------------------------------------===// 638f4af5154571e0c5eadb19df10e65464766ef6683Chris Lattner 639628b96f34e93b643b6e15e75eabb8d96079a7e27Fariborz JahanianObjCPropertyImplDecl *ObjCPropertyImplDecl::Create(ASTContext &C, 640d04341000d35c8808a72838b057eed7bf13b7661Douglas Gregor DeclContext *DC, 641628b96f34e93b643b6e15e75eabb8d96079a7e27Fariborz Jahanian SourceLocation atLoc, 642628b96f34e93b643b6e15e75eabb8d96079a7e27Fariborz Jahanian SourceLocation L, 643628b96f34e93b643b6e15e75eabb8d96079a7e27Fariborz Jahanian ObjCPropertyDecl *property, 6449f0afd4e79601d9982072ff9318e6f9a982c770eDaniel Dunbar Kind PK, 645628b96f34e93b643b6e15e75eabb8d96079a7e27Fariborz Jahanian ObjCIvarDecl *ivar) { 6463e9704981d7691fdd44913bf1786e8d760d8a627Steve Naroff return new (C) ObjCPropertyImplDecl(DC, atLoc, L, property, PK, ivar); 647628b96f34e93b643b6e15e75eabb8d96079a7e27Fariborz Jahanian} 648f4af5154571e0c5eadb19df10e65464766ef6683Chris Lattner 6490ed844b04ea4387caa4e1cf3dc375d269657536bChris Lattner 650