1 files changed, 121 insertions, 0 deletions
diff --git a/contrib/llvm/tools/clang/lib/Index/IndexingContext.h b/contrib/llvm/tools/clang/lib/Index/IndexingContext.h
new file mode 100644
index 0000000..600fc43
--- /dev/null
+++ b/contrib/llvm/tools/clang/lib/Index/IndexingContext.h
@@ -0,0 +1,121 @@
+//===- IndexingContext.h - Indexing context data ----------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_LIB_INDEX_INDEXINGCONTEXT_H
+#define LLVM_CLANG_LIB_INDEX_INDEXINGCONTEXT_H
+
+#include "clang/Basic/LLVM.h"
+#include "clang/Index/IndexSymbol.h"
+#include "clang/Index/IndexingAction.h"
+#include "llvm/ADT/ArrayRef.h"
+
+namespace clang {
+  class ASTContext;
+  class Decl;
+  class DeclGroupRef;
+  class ImportDecl;
+  class TagDecl;
+  class TypeSourceInfo;
+  class NamedDecl;
+  class ObjCMethodDecl;
+  class DeclContext;
+  class NestedNameSpecifierLoc;
+  class Stmt;
+  class Expr;
+  class TypeLoc;
+  class SourceLocation;
+
+namespace index {
+  class IndexDataConsumer;
+
+class IndexingContext {
+  IndexingOptions IndexOpts;
+  IndexDataConsumer &DataConsumer;
+  ASTContext *Ctx = nullptr;
+
+public:
+  IndexingContext(IndexingOptions IndexOpts, IndexDataConsumer &DataConsumer)
+    : IndexOpts(IndexOpts), DataConsumer(DataConsumer) {}
+
+  const IndexingOptions &getIndexOpts() const { return IndexOpts; }
+  IndexDataConsumer &getDataConsumer() { return DataConsumer; }
+
+  void setASTContext(ASTContext &ctx) { Ctx = &ctx; }
+
+  bool shouldSuppressRefs() const {
+    return false;
+  }
+
+  bool shouldIndexFunctionLocalSymbols() const;
+
+  bool shouldIndexImplicitTemplateInsts() const {
+    return false;
+  }
+
+  static bool isFunctionLocalDecl(const Decl *D);
+  static bool isTemplateImplicitInstantiation(const Decl *D);
+
+  bool handleDecl(const Decl *D, SymbolRoleSet Roles = SymbolRoleSet(),
+                  ArrayRef<SymbolRelation> Relations = None);
+
+  bool handleDecl(const Decl *D, SourceLocation Loc,
+                  SymbolRoleSet Roles = SymbolRoleSet(),
+                  ArrayRef<SymbolRelation> Relations = None,
+                  const DeclContext *DC = nullptr);
+
+  bool handleReference(const NamedDecl *D, SourceLocation Loc,
+                       const NamedDecl *Parent,
+                       const DeclContext *DC,
+                       SymbolRoleSet Roles,
+                       ArrayRef<SymbolRelation> Relations = None,
+                       const Expr *RefE = nullptr,
+                       const Decl *RefD = nullptr);
+
+  bool importedModule(const ImportDecl *ImportD);
+
+  bool indexDecl(const Decl *D);
+
+  void indexTagDecl(const TagDecl *D);
+
+  void indexTypeSourceInfo(TypeSourceInfo *TInfo, const NamedDecl *Parent,
+                           const DeclContext *DC = nullptr,
+                           bool isBase = false);
+
+  void indexTypeLoc(TypeLoc TL, const NamedDecl *Parent,
+                    const DeclContext *DC = nullptr,
+                    bool isBase = false);
+
+  void indexNestedNameSpecifierLoc(NestedNameSpecifierLoc NNS,
+                                   const NamedDecl *Parent,
+                                   const DeclContext *DC = nullptr);
+
+  bool indexDeclContext(const DeclContext *DC);
+
+  void indexBody(const Stmt *S, const NamedDecl *Parent,
+                 const DeclContext *DC = nullptr);
+
+  bool indexTopLevelDecl(const Decl *D);
+  bool indexDeclGroupRef(DeclGroupRef DG);
+
+private:
+  bool shouldIgnoreIfImplicit(const Decl *D);
+
+  bool handleDeclOccurrence(const Decl *D, SourceLocation Loc,
+                            bool IsRef, const Decl *Parent,
+                            SymbolRoleSet Roles,
+                            ArrayRef<SymbolRelation> Relations,
+                            const Expr *RefE,
+                            const Decl *RefD,
+                            const DeclContext *ContainerDC);
+};
+
+} // end namespace index
+} // end namespace clang
+
+#endif