Ted Kremenek | 16c440a | 2010-01-15 20:35:54 +0000 | [diff] [blame] | 1 | //===- CXCursor.cpp - Routines for manipulating CXCursors -----------------===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | // |
Douglas Gregor | 2e331b9 | 2010-01-16 14:00:32 +0000 | [diff] [blame] | 10 | // This file defines routines for manipulating CXCursors. It should be the |
| 11 | // only file that has internal knowledge of the encoding of the data in |
| 12 | // CXCursor. |
Ted Kremenek | 16c440a | 2010-01-15 20:35:54 +0000 | [diff] [blame] | 13 | // |
| 14 | //===----------------------------------------------------------------------===// |
| 15 | |
| 16 | #include "CXCursor.h" |
Douglas Gregor | 7eaa8ae | 2010-01-20 00:23:15 +0000 | [diff] [blame] | 17 | #include "clang/Frontend/ASTUnit.h" |
Ted Kremenek | 16c440a | 2010-01-15 20:35:54 +0000 | [diff] [blame] | 18 | #include "clang/AST/Decl.h" |
Douglas Gregor | 283cae3 | 2010-01-15 21:56:13 +0000 | [diff] [blame] | 19 | #include "clang/AST/DeclObjC.h" |
| 20 | #include "clang/AST/Expr.h" |
Ted Kremenek | edc8aa6 | 2010-01-16 00:36:30 +0000 | [diff] [blame] | 21 | #include "llvm/Support/ErrorHandling.h" |
Ted Kremenek | 16c440a | 2010-01-15 20:35:54 +0000 | [diff] [blame] | 22 | |
| 23 | using namespace clang; |
| 24 | |
Douglas Gregor | 5bfb8c1 | 2010-01-20 23:34:41 +0000 | [diff] [blame] | 25 | CXCursor cxcursor::MakeCXCursorInvalid(CXCursorKind K) { |
| 26 | assert(K >= CXCursor_FirstInvalid && K <= CXCursor_LastInvalid); |
| 27 | CXCursor C = { K, { 0, 0, 0 } }; |
| 28 | return C; |
Ted Kremenek | 16c440a | 2010-01-15 20:35:54 +0000 | [diff] [blame] | 29 | } |
| 30 | |
Ted Kremenek | edc8aa6 | 2010-01-16 00:36:30 +0000 | [diff] [blame] | 31 | static CXCursorKind GetCursorKind(Decl *D) { |
Daniel Dunbar | 54d67ca | 2010-01-25 00:40:30 +0000 | [diff] [blame] | 32 | assert(D && "Invalid arguments!"); |
Ted Kremenek | edc8aa6 | 2010-01-16 00:36:30 +0000 | [diff] [blame] | 33 | switch (D->getKind()) { |
Ted Kremenek | 70ee542 | 2010-01-16 01:44:12 +0000 | [diff] [blame] | 34 | case Decl::Enum: return CXCursor_EnumDecl; |
| 35 | case Decl::EnumConstant: return CXCursor_EnumConstantDecl; |
| 36 | case Decl::Field: return CXCursor_FieldDecl; |
Ted Kremenek | edc8aa6 | 2010-01-16 00:36:30 +0000 | [diff] [blame] | 37 | case Decl::Function: |
Douglas Gregor | b699866 | 2010-01-19 19:34:47 +0000 | [diff] [blame] | 38 | return CXCursor_FunctionDecl; |
Ted Kremenek | edc8aa6 | 2010-01-16 00:36:30 +0000 | [diff] [blame] | 39 | case Decl::ObjCCategory: return CXCursor_ObjCCategoryDecl; |
Douglas Gregor | b699866 | 2010-01-19 19:34:47 +0000 | [diff] [blame] | 40 | case Decl::ObjCCategoryImpl: return CXCursor_ObjCCategoryImplDecl; |
Ted Kremenek | 70ee542 | 2010-01-16 01:44:12 +0000 | [diff] [blame] | 41 | case Decl::ObjCClass: |
| 42 | // FIXME |
Douglas Gregor | 3012213 | 2010-01-19 22:07:56 +0000 | [diff] [blame] | 43 | return CXCursor_UnexposedDecl; |
Ted Kremenek | 6483a77 | 2010-01-18 22:07:45 +0000 | [diff] [blame] | 44 | case Decl::ObjCForwardProtocol: |
| 45 | // FIXME |
Douglas Gregor | 3012213 | 2010-01-19 22:07:56 +0000 | [diff] [blame] | 46 | return CXCursor_UnexposedDecl; |
Douglas Gregor | b699866 | 2010-01-19 19:34:47 +0000 | [diff] [blame] | 47 | case Decl::ObjCImplementation: return CXCursor_ObjCImplementationDecl; |
Ted Kremenek | edc8aa6 | 2010-01-16 00:36:30 +0000 | [diff] [blame] | 48 | case Decl::ObjCInterface: return CXCursor_ObjCInterfaceDecl; |
Ted Kremenek | 70ee542 | 2010-01-16 01:44:12 +0000 | [diff] [blame] | 49 | case Decl::ObjCIvar: return CXCursor_ObjCIvarDecl; |
| 50 | case Decl::ObjCMethod: |
| 51 | return cast<ObjCMethodDecl>(D)->isInstanceMethod() |
| 52 | ? CXCursor_ObjCInstanceMethodDecl : CXCursor_ObjCClassMethodDecl; |
Ted Kremenek | 8bd5a69 | 2010-04-13 23:39:06 +0000 | [diff] [blame] | 53 | case Decl::CXXMethod: return CXCursor_CXXMethod; |
Ted Kremenek | 10fa3cc | 2010-01-16 02:08:29 +0000 | [diff] [blame] | 54 | case Decl::ObjCProperty: return CXCursor_ObjCPropertyDecl; |
Ted Kremenek | edc8aa6 | 2010-01-16 00:36:30 +0000 | [diff] [blame] | 55 | case Decl::ObjCProtocol: return CXCursor_ObjCProtocolDecl; |
Ted Kremenek | 70ee542 | 2010-01-16 01:44:12 +0000 | [diff] [blame] | 56 | case Decl::ParmVar: return CXCursor_ParmDecl; |
Ted Kremenek | edc8aa6 | 2010-01-16 00:36:30 +0000 | [diff] [blame] | 57 | case Decl::Typedef: return CXCursor_TypedefDecl; |
| 58 | case Decl::Var: return CXCursor_VarDecl; |
Ted Kremenek | 8f06e0e | 2010-05-06 23:38:21 +0000 | [diff] [blame] | 59 | case Decl::Namespace: return CXCursor_Namespace; |
Ted Kremenek | edc8aa6 | 2010-01-16 00:36:30 +0000 | [diff] [blame] | 60 | default: |
| 61 | if (TagDecl *TD = dyn_cast<TagDecl>(D)) { |
| 62 | switch (TD->getTagKind()) { |
Abramo Bagnara | 465d41b | 2010-05-11 21:36:43 +0000 | [diff] [blame] | 63 | case TTK_Struct: return CXCursor_StructDecl; |
| 64 | case TTK_Class: return CXCursor_ClassDecl; |
| 65 | case TTK_Union: return CXCursor_UnionDecl; |
| 66 | case TTK_Enum: return CXCursor_EnumDecl; |
Ted Kremenek | edc8aa6 | 2010-01-16 00:36:30 +0000 | [diff] [blame] | 67 | } |
| 68 | } |
Douglas Gregor | 3012213 | 2010-01-19 22:07:56 +0000 | [diff] [blame] | 69 | |
| 70 | return CXCursor_UnexposedDecl; |
Ted Kremenek | edc8aa6 | 2010-01-16 00:36:30 +0000 | [diff] [blame] | 71 | } |
| 72 | |
| 73 | llvm_unreachable("Invalid Decl"); |
| 74 | return CXCursor_NotImplemented; |
| 75 | } |
| 76 | |
Ted Kremenek | e77f443 | 2010-02-18 03:09:07 +0000 | [diff] [blame] | 77 | static CXCursorKind GetCursorKind(const Attr *A) { |
| 78 | assert(A && "Invalid arguments!"); |
| 79 | switch (A->getKind()) { |
| 80 | default: break; |
Sean Hunt | 387475d | 2010-06-16 23:43:53 +0000 | [diff] [blame] | 81 | case attr::IBAction: return CXCursor_IBActionAttr; |
| 82 | case attr::IBOutlet: return CXCursor_IBOutletAttr; |
| 83 | case attr::IBOutletCollection: return CXCursor_IBOutletCollectionAttr; |
Ted Kremenek | e77f443 | 2010-02-18 03:09:07 +0000 | [diff] [blame] | 84 | } |
| 85 | |
| 86 | return CXCursor_UnexposedAttr; |
| 87 | } |
| 88 | |
| 89 | CXCursor cxcursor::MakeCXCursor(const Attr *A, Decl *Parent, ASTUnit *TU) { |
| 90 | assert(A && Parent && TU && "Invalid arguments!"); |
| 91 | CXCursor C = { GetCursorKind(A), { Parent, (void*)A, TU } }; |
| 92 | return C; |
| 93 | } |
| 94 | |
Douglas Gregor | b2cd487 | 2010-01-20 23:57:43 +0000 | [diff] [blame] | 95 | CXCursor cxcursor::MakeCXCursor(Decl *D, ASTUnit *TU) { |
Daniel Dunbar | 54d67ca | 2010-01-25 00:40:30 +0000 | [diff] [blame] | 96 | assert(D && TU && "Invalid arguments!"); |
Douglas Gregor | b2cd487 | 2010-01-20 23:57:43 +0000 | [diff] [blame] | 97 | CXCursor C = { GetCursorKind(D), { D, 0, TU } }; |
Douglas Gregor | 5bfb8c1 | 2010-01-20 23:34:41 +0000 | [diff] [blame] | 98 | return C; |
Ted Kremenek | edc8aa6 | 2010-01-16 00:36:30 +0000 | [diff] [blame] | 99 | } |
| 100 | |
Douglas Gregor | b2cd487 | 2010-01-20 23:57:43 +0000 | [diff] [blame] | 101 | CXCursor cxcursor::MakeCXCursor(Stmt *S, Decl *Parent, ASTUnit *TU) { |
Daniel Dunbar | 54d67ca | 2010-01-25 00:40:30 +0000 | [diff] [blame] | 102 | assert(S && TU && "Invalid arguments!"); |
Douglas Gregor | 97b9872 | 2010-01-19 23:20:36 +0000 | [diff] [blame] | 103 | CXCursorKind K = CXCursor_NotImplemented; |
| 104 | |
| 105 | switch (S->getStmtClass()) { |
| 106 | case Stmt::NoStmtClass: |
| 107 | break; |
| 108 | |
| 109 | case Stmt::NullStmtClass: |
| 110 | case Stmt::CompoundStmtClass: |
| 111 | case Stmt::CaseStmtClass: |
| 112 | case Stmt::DefaultStmtClass: |
| 113 | case Stmt::LabelStmtClass: |
| 114 | case Stmt::IfStmtClass: |
| 115 | case Stmt::SwitchStmtClass: |
| 116 | case Stmt::WhileStmtClass: |
| 117 | case Stmt::DoStmtClass: |
| 118 | case Stmt::ForStmtClass: |
| 119 | case Stmt::GotoStmtClass: |
| 120 | case Stmt::IndirectGotoStmtClass: |
| 121 | case Stmt::ContinueStmtClass: |
| 122 | case Stmt::BreakStmtClass: |
| 123 | case Stmt::ReturnStmtClass: |
| 124 | case Stmt::DeclStmtClass: |
| 125 | case Stmt::SwitchCaseClass: |
| 126 | case Stmt::AsmStmtClass: |
| 127 | case Stmt::ObjCAtTryStmtClass: |
| 128 | case Stmt::ObjCAtCatchStmtClass: |
| 129 | case Stmt::ObjCAtFinallyStmtClass: |
| 130 | case Stmt::ObjCAtThrowStmtClass: |
| 131 | case Stmt::ObjCAtSynchronizedStmtClass: |
| 132 | case Stmt::ObjCForCollectionStmtClass: |
| 133 | case Stmt::CXXCatchStmtClass: |
| 134 | case Stmt::CXXTryStmtClass: |
| 135 | K = CXCursor_UnexposedStmt; |
| 136 | break; |
| 137 | |
Douglas Gregor | 97b9872 | 2010-01-19 23:20:36 +0000 | [diff] [blame] | 138 | case Stmt::PredefinedExprClass: |
| 139 | case Stmt::IntegerLiteralClass: |
| 140 | case Stmt::FloatingLiteralClass: |
| 141 | case Stmt::ImaginaryLiteralClass: |
| 142 | case Stmt::StringLiteralClass: |
| 143 | case Stmt::CharacterLiteralClass: |
| 144 | case Stmt::ParenExprClass: |
Douglas Gregor | 8ecdb65 | 2010-04-28 22:16:22 +0000 | [diff] [blame] | 145 | case Stmt::UnaryOperatorClass: |
| 146 | case Stmt::OffsetOfExprClass: |
Douglas Gregor | 97b9872 | 2010-01-19 23:20:36 +0000 | [diff] [blame] | 147 | case Stmt::SizeOfAlignOfExprClass: |
| 148 | case Stmt::ArraySubscriptExprClass: |
Douglas Gregor | 97b9872 | 2010-01-19 23:20:36 +0000 | [diff] [blame] | 149 | case Stmt::BinaryOperatorClass: |
| 150 | case Stmt::CompoundAssignOperatorClass: |
| 151 | case Stmt::ConditionalOperatorClass: |
| 152 | case Stmt::ImplicitCastExprClass: |
Douglas Gregor | 97b9872 | 2010-01-19 23:20:36 +0000 | [diff] [blame] | 153 | case Stmt::CStyleCastExprClass: |
| 154 | case Stmt::CompoundLiteralExprClass: |
| 155 | case Stmt::ExtVectorElementExprClass: |
| 156 | case Stmt::InitListExprClass: |
| 157 | case Stmt::DesignatedInitExprClass: |
| 158 | case Stmt::ImplicitValueInitExprClass: |
| 159 | case Stmt::ParenListExprClass: |
| 160 | case Stmt::VAArgExprClass: |
| 161 | case Stmt::AddrLabelExprClass: |
| 162 | case Stmt::StmtExprClass: |
| 163 | case Stmt::TypesCompatibleExprClass: |
| 164 | case Stmt::ChooseExprClass: |
| 165 | case Stmt::GNUNullExprClass: |
Douglas Gregor | 97b9872 | 2010-01-19 23:20:36 +0000 | [diff] [blame] | 166 | case Stmt::CXXStaticCastExprClass: |
| 167 | case Stmt::CXXDynamicCastExprClass: |
| 168 | case Stmt::CXXReinterpretCastExprClass: |
| 169 | case Stmt::CXXConstCastExprClass: |
| 170 | case Stmt::CXXFunctionalCastExprClass: |
| 171 | case Stmt::CXXTypeidExprClass: |
| 172 | case Stmt::CXXBoolLiteralExprClass: |
| 173 | case Stmt::CXXNullPtrLiteralExprClass: |
| 174 | case Stmt::CXXThisExprClass: |
| 175 | case Stmt::CXXThrowExprClass: |
| 176 | case Stmt::CXXDefaultArgExprClass: |
Douglas Gregor | ed8abf1 | 2010-07-08 06:14:04 +0000 | [diff] [blame] | 177 | case Stmt::CXXScalarValueInitExprClass: |
Douglas Gregor | 97b9872 | 2010-01-19 23:20:36 +0000 | [diff] [blame] | 178 | case Stmt::CXXNewExprClass: |
| 179 | case Stmt::CXXDeleteExprClass: |
| 180 | case Stmt::CXXPseudoDestructorExprClass: |
| 181 | case Stmt::UnresolvedLookupExprClass: |
| 182 | case Stmt::UnaryTypeTraitExprClass: |
| 183 | case Stmt::DependentScopeDeclRefExprClass: |
| 184 | case Stmt::CXXBindTemporaryExprClass: |
Anders Carlsson | eb60edf | 2010-01-29 02:39:32 +0000 | [diff] [blame] | 185 | case Stmt::CXXBindReferenceExprClass: |
Douglas Gregor | 97b9872 | 2010-01-19 23:20:36 +0000 | [diff] [blame] | 186 | case Stmt::CXXExprWithTemporariesClass: |
| 187 | case Stmt::CXXUnresolvedConstructExprClass: |
| 188 | case Stmt::CXXDependentScopeMemberExprClass: |
| 189 | case Stmt::UnresolvedMemberExprClass: |
| 190 | case Stmt::ObjCStringLiteralClass: |
| 191 | case Stmt::ObjCEncodeExprClass: |
| 192 | case Stmt::ObjCSelectorExprClass: |
| 193 | case Stmt::ObjCProtocolExprClass: |
| 194 | case Stmt::ObjCImplicitSetterGetterRefExprClass: |
| 195 | case Stmt::ObjCSuperExprClass: |
| 196 | case Stmt::ObjCIsaExprClass: |
| 197 | case Stmt::ShuffleVectorExprClass: |
| 198 | case Stmt::BlockExprClass: |
| 199 | K = CXCursor_UnexposedExpr; |
| 200 | break; |
| 201 | case Stmt::DeclRefExprClass: |
| 202 | case Stmt::BlockDeclRefExprClass: |
| 203 | // FIXME: UnresolvedLookupExpr? |
| 204 | // FIXME: DependentScopeDeclRefExpr? |
| 205 | K = CXCursor_DeclRefExpr; |
| 206 | break; |
| 207 | |
| 208 | case Stmt::MemberExprClass: |
| 209 | case Stmt::ObjCIvarRefExprClass: |
| 210 | case Stmt::ObjCPropertyRefExprClass: |
| 211 | // FIXME: UnresolvedMemberExpr? |
| 212 | // FIXME: CXXDependentScopeMemberExpr? |
| 213 | K = CXCursor_MemberRefExpr; |
| 214 | break; |
| 215 | |
| 216 | case Stmt::CallExprClass: |
| 217 | case Stmt::CXXOperatorCallExprClass: |
| 218 | case Stmt::CXXMemberCallExprClass: |
| 219 | case Stmt::CXXConstructExprClass: |
| 220 | case Stmt::CXXTemporaryObjectExprClass: |
| 221 | // FIXME: CXXUnresolvedConstructExpr |
| 222 | // FIXME: ObjCImplicitSetterGetterRefExpr? |
| 223 | K = CXCursor_CallExpr; |
| 224 | break; |
| 225 | |
| 226 | case Stmt::ObjCMessageExprClass: |
| 227 | K = CXCursor_ObjCMessageExpr; |
| 228 | break; |
| 229 | } |
| 230 | |
Douglas Gregor | b2cd487 | 2010-01-20 23:57:43 +0000 | [diff] [blame] | 231 | CXCursor C = { K, { Parent, S, TU } }; |
Douglas Gregor | 97b9872 | 2010-01-19 23:20:36 +0000 | [diff] [blame] | 232 | return C; |
| 233 | } |
| 234 | |
Douglas Gregor | 2e331b9 | 2010-01-16 14:00:32 +0000 | [diff] [blame] | 235 | CXCursor cxcursor::MakeCursorObjCSuperClassRef(ObjCInterfaceDecl *Super, |
Douglas Gregor | b2cd487 | 2010-01-20 23:57:43 +0000 | [diff] [blame] | 236 | SourceLocation Loc, |
| 237 | ASTUnit *TU) { |
Daniel Dunbar | 54d67ca | 2010-01-25 00:40:30 +0000 | [diff] [blame] | 238 | assert(Super && TU && "Invalid arguments!"); |
Douglas Gregor | 2e331b9 | 2010-01-16 14:00:32 +0000 | [diff] [blame] | 239 | void *RawLoc = reinterpret_cast<void *>(Loc.getRawEncoding()); |
Douglas Gregor | b2cd487 | 2010-01-20 23:57:43 +0000 | [diff] [blame] | 240 | CXCursor C = { CXCursor_ObjCSuperClassRef, { Super, RawLoc, TU } }; |
Douglas Gregor | 2e331b9 | 2010-01-16 14:00:32 +0000 | [diff] [blame] | 241 | return C; |
| 242 | } |
| 243 | |
| 244 | std::pair<ObjCInterfaceDecl *, SourceLocation> |
| 245 | cxcursor::getCursorObjCSuperClassRef(CXCursor C) { |
| 246 | assert(C.kind == CXCursor_ObjCSuperClassRef); |
| 247 | return std::make_pair(static_cast<ObjCInterfaceDecl *>(C.data[0]), |
| 248 | SourceLocation::getFromRawEncoding( |
| 249 | reinterpret_cast<uintptr_t>(C.data[1]))); |
| 250 | } |
| 251 | |
Douglas Gregor | 78db0cd | 2010-01-16 15:44:18 +0000 | [diff] [blame] | 252 | CXCursor cxcursor::MakeCursorObjCProtocolRef(ObjCProtocolDecl *Super, |
Douglas Gregor | b2cd487 | 2010-01-20 23:57:43 +0000 | [diff] [blame] | 253 | SourceLocation Loc, |
| 254 | ASTUnit *TU) { |
Daniel Dunbar | 54d67ca | 2010-01-25 00:40:30 +0000 | [diff] [blame] | 255 | assert(Super && TU && "Invalid arguments!"); |
Douglas Gregor | 78db0cd | 2010-01-16 15:44:18 +0000 | [diff] [blame] | 256 | void *RawLoc = reinterpret_cast<void *>(Loc.getRawEncoding()); |
Douglas Gregor | b2cd487 | 2010-01-20 23:57:43 +0000 | [diff] [blame] | 257 | CXCursor C = { CXCursor_ObjCProtocolRef, { Super, RawLoc, TU } }; |
Douglas Gregor | 78db0cd | 2010-01-16 15:44:18 +0000 | [diff] [blame] | 258 | return C; |
| 259 | } |
| 260 | |
| 261 | std::pair<ObjCProtocolDecl *, SourceLocation> |
| 262 | cxcursor::getCursorObjCProtocolRef(CXCursor C) { |
| 263 | assert(C.kind == CXCursor_ObjCProtocolRef); |
| 264 | return std::make_pair(static_cast<ObjCProtocolDecl *>(C.data[0]), |
| 265 | SourceLocation::getFromRawEncoding( |
| 266 | reinterpret_cast<uintptr_t>(C.data[1]))); |
| 267 | } |
| 268 | |
Douglas Gregor | 1adb082 | 2010-01-16 17:14:40 +0000 | [diff] [blame] | 269 | CXCursor cxcursor::MakeCursorObjCClassRef(ObjCInterfaceDecl *Class, |
Douglas Gregor | b2cd487 | 2010-01-20 23:57:43 +0000 | [diff] [blame] | 270 | SourceLocation Loc, |
| 271 | ASTUnit *TU) { |
Ted Kremenek | ebfa339 | 2010-03-19 20:39:03 +0000 | [diff] [blame] | 272 | // 'Class' can be null for invalid code. |
| 273 | if (!Class) |
| 274 | return MakeCXCursorInvalid(CXCursor_InvalidCode); |
| 275 | assert(TU && "Invalid arguments!"); |
Douglas Gregor | 1adb082 | 2010-01-16 17:14:40 +0000 | [diff] [blame] | 276 | void *RawLoc = reinterpret_cast<void *>(Loc.getRawEncoding()); |
Douglas Gregor | b2cd487 | 2010-01-20 23:57:43 +0000 | [diff] [blame] | 277 | CXCursor C = { CXCursor_ObjCClassRef, { Class, RawLoc, TU } }; |
Douglas Gregor | 1adb082 | 2010-01-16 17:14:40 +0000 | [diff] [blame] | 278 | return C; |
| 279 | } |
| 280 | |
| 281 | std::pair<ObjCInterfaceDecl *, SourceLocation> |
| 282 | cxcursor::getCursorObjCClassRef(CXCursor C) { |
| 283 | assert(C.kind == CXCursor_ObjCClassRef); |
| 284 | return std::make_pair(static_cast<ObjCInterfaceDecl *>(C.data[0]), |
| 285 | SourceLocation::getFromRawEncoding( |
| 286 | reinterpret_cast<uintptr_t>(C.data[1]))); |
| 287 | } |
| 288 | |
Douglas Gregor | 7d0d40e | 2010-01-21 16:28:34 +0000 | [diff] [blame] | 289 | CXCursor cxcursor::MakeCursorTypeRef(TypeDecl *Type, SourceLocation Loc, |
| 290 | ASTUnit *TU) { |
Daniel Dunbar | 54d67ca | 2010-01-25 00:40:30 +0000 | [diff] [blame] | 291 | assert(Type && TU && "Invalid arguments!"); |
Douglas Gregor | 7d0d40e | 2010-01-21 16:28:34 +0000 | [diff] [blame] | 292 | void *RawLoc = reinterpret_cast<void *>(Loc.getRawEncoding()); |
| 293 | CXCursor C = { CXCursor_TypeRef, { Type, RawLoc, TU } }; |
| 294 | return C; |
| 295 | } |
| 296 | |
| 297 | std::pair<TypeDecl *, SourceLocation> |
| 298 | cxcursor::getCursorTypeRef(CXCursor C) { |
| 299 | assert(C.kind == CXCursor_TypeRef); |
| 300 | return std::make_pair(static_cast<TypeDecl *>(C.data[0]), |
| 301 | SourceLocation::getFromRawEncoding( |
| 302 | reinterpret_cast<uintptr_t>(C.data[1]))); |
| 303 | } |
| 304 | |
Ted Kremenek | 3064ef9 | 2010-08-27 21:34:58 +0000 | [diff] [blame^] | 305 | CXCursor cxcursor::MakeCursorCXXBaseSpecifier(CXXBaseSpecifier *B, ASTUnit *TU){ |
| 306 | CXCursor C = { CXCursor_CXXBaseSpecifier, { B, 0, TU } }; |
| 307 | return C; |
| 308 | } |
| 309 | |
| 310 | CXXBaseSpecifier *cxcursor::getCursorCXXBaseSpecifier(CXCursor C) { |
| 311 | assert(C.kind == CXCursor_CXXBaseSpecifier); |
| 312 | return static_cast<CXXBaseSpecifier*>(C.data[0]); |
| 313 | } |
| 314 | |
Douglas Gregor | 9f1e3ff | 2010-03-18 00:42:48 +0000 | [diff] [blame] | 315 | CXCursor cxcursor::MakePreprocessingDirectiveCursor(SourceRange Range, |
| 316 | ASTUnit *TU) { |
| 317 | CXCursor C = { CXCursor_PreprocessingDirective, |
| 318 | { reinterpret_cast<void *>(Range.getBegin().getRawEncoding()), |
| 319 | reinterpret_cast<void *>(Range.getEnd().getRawEncoding()), |
| 320 | TU } |
| 321 | }; |
| 322 | return C; |
| 323 | } |
| 324 | |
| 325 | SourceRange cxcursor::getCursorPreprocessingDirective(CXCursor C) { |
| 326 | assert(C.kind == CXCursor_PreprocessingDirective); |
| 327 | return SourceRange(SourceLocation::getFromRawEncoding( |
| 328 | reinterpret_cast<uintptr_t> (C.data[0])), |
| 329 | SourceLocation::getFromRawEncoding( |
| 330 | reinterpret_cast<uintptr_t> (C.data[1]))); |
| 331 | } |
| 332 | |
Douglas Gregor | 572feb2 | 2010-03-18 18:04:21 +0000 | [diff] [blame] | 333 | CXCursor cxcursor::MakeMacroDefinitionCursor(MacroDefinition *MI, ASTUnit *TU) { |
| 334 | CXCursor C = { CXCursor_MacroDefinition, { MI, 0, TU } }; |
| 335 | return C; |
| 336 | } |
| 337 | |
| 338 | MacroDefinition *cxcursor::getCursorMacroDefinition(CXCursor C) { |
| 339 | assert(C.kind == CXCursor_MacroDefinition); |
| 340 | return static_cast<MacroDefinition *>(C.data[0]); |
| 341 | } |
| 342 | |
Douglas Gregor | 4ae8f29 | 2010-03-18 17:52:52 +0000 | [diff] [blame] | 343 | CXCursor cxcursor::MakeMacroInstantiationCursor(MacroInstantiation *MI, |
Douglas Gregor | 4807231 | 2010-03-18 15:23:44 +0000 | [diff] [blame] | 344 | ASTUnit *TU) { |
Douglas Gregor | 4ae8f29 | 2010-03-18 17:52:52 +0000 | [diff] [blame] | 345 | CXCursor C = { CXCursor_MacroInstantiation, { MI, 0, TU } }; |
Douglas Gregor | 4807231 | 2010-03-18 15:23:44 +0000 | [diff] [blame] | 346 | return C; |
| 347 | } |
| 348 | |
Douglas Gregor | 4ae8f29 | 2010-03-18 17:52:52 +0000 | [diff] [blame] | 349 | MacroInstantiation *cxcursor::getCursorMacroInstantiation(CXCursor C) { |
Douglas Gregor | 4807231 | 2010-03-18 15:23:44 +0000 | [diff] [blame] | 350 | assert(C.kind == CXCursor_MacroInstantiation); |
Douglas Gregor | 4ae8f29 | 2010-03-18 17:52:52 +0000 | [diff] [blame] | 351 | return static_cast<MacroInstantiation *>(C.data[0]); |
Douglas Gregor | 4807231 | 2010-03-18 15:23:44 +0000 | [diff] [blame] | 352 | } |
| 353 | |
Douglas Gregor | 283cae3 | 2010-01-15 21:56:13 +0000 | [diff] [blame] | 354 | Decl *cxcursor::getCursorDecl(CXCursor Cursor) { |
| 355 | return (Decl *)Cursor.data[0]; |
| 356 | } |
| 357 | |
| 358 | Expr *cxcursor::getCursorExpr(CXCursor Cursor) { |
| 359 | return dyn_cast_or_null<Expr>(getCursorStmt(Cursor)); |
| 360 | } |
| 361 | |
| 362 | Stmt *cxcursor::getCursorStmt(CXCursor Cursor) { |
Douglas Gregor | 78db0cd | 2010-01-16 15:44:18 +0000 | [diff] [blame] | 363 | if (Cursor.kind == CXCursor_ObjCSuperClassRef || |
Douglas Gregor | 1adb082 | 2010-01-16 17:14:40 +0000 | [diff] [blame] | 364 | Cursor.kind == CXCursor_ObjCProtocolRef || |
| 365 | Cursor.kind == CXCursor_ObjCClassRef) |
Douglas Gregor | 2e331b9 | 2010-01-16 14:00:32 +0000 | [diff] [blame] | 366 | return 0; |
| 367 | |
Douglas Gregor | 283cae3 | 2010-01-15 21:56:13 +0000 | [diff] [blame] | 368 | return (Stmt *)Cursor.data[1]; |
| 369 | } |
| 370 | |
Ted Kremenek | 95f3355 | 2010-08-26 01:42:22 +0000 | [diff] [blame] | 371 | Attr *cxcursor::getCursorAttr(CXCursor Cursor) { |
| 372 | return (Attr *)Cursor.data[1]; |
| 373 | } |
| 374 | |
Douglas Gregor | f46034a | 2010-01-18 23:41:10 +0000 | [diff] [blame] | 375 | ASTContext &cxcursor::getCursorContext(CXCursor Cursor) { |
Douglas Gregor | b2cd487 | 2010-01-20 23:57:43 +0000 | [diff] [blame] | 376 | return getCursorASTUnit(Cursor)->getASTContext(); |
| 377 | } |
Douglas Gregor | f46034a | 2010-01-18 23:41:10 +0000 | [diff] [blame] | 378 | |
Douglas Gregor | b2cd487 | 2010-01-20 23:57:43 +0000 | [diff] [blame] | 379 | ASTUnit *cxcursor::getCursorASTUnit(CXCursor Cursor) { |
| 380 | return static_cast<ASTUnit *>(Cursor.data[2]); |
Douglas Gregor | 283cae3 | 2010-01-15 21:56:13 +0000 | [diff] [blame] | 381 | } |
| 382 | |
Douglas Gregor | 283cae3 | 2010-01-15 21:56:13 +0000 | [diff] [blame] | 383 | bool cxcursor::operator==(CXCursor X, CXCursor Y) { |
| 384 | return X.kind == Y.kind && X.data[0] == Y.data[0] && X.data[1] == Y.data[1] && |
| 385 | X.data[2] == Y.data[2]; |
Douglas Gregor | 2e331b9 | 2010-01-16 14:00:32 +0000 | [diff] [blame] | 386 | } |