forked from OSchip/llvm-project
[libclang] Move CursorVisitor to its own header.
llvm-svn: 143639
This commit is contained in:
Argyrios Kyrtzidis
parent
04cf92fe7c
commit
52d87a6f82
|
|
@ -19,12 +19,11 @@
|
|||
#include "CXType.h"
|
||||
#include "CXSourceLocation.h"
|
||||
#include "CIndexDiagnostic.h"
|
||||
#include "CursorVisitor.h"
|
||||
|
||||
#include "clang/Basic/Version.h"
|
||||
|
||||
#include "clang/AST/DeclVisitor.h"
|
||||
#include "clang/AST/StmtVisitor.h"
|
||||
#include "clang/AST/TypeLocVisitor.h"
|
||||
#include "clang/Basic/Diagnostic.h"
|
||||
#include "clang/Frontend/ASTUnit.h"
|
||||
#include "clang/Frontend/CompilerInstance.h"
|
||||
|
|
@ -67,18 +66,6 @@ cxtu::CXTUOwner::~CXTUOwner() {
|
|||
clang_disposeTranslationUnit(TU);
|
||||
}
|
||||
|
||||
/// \brief The result of comparing two source ranges.
|
||||
enum RangeComparisonResult {
|
||||
/// \brief Either the ranges overlap or one of the ranges is invalid.
|
||||
RangeOverlap,
|
||||
|
||||
/// \brief The first range ends before the second range starts.
|
||||
RangeBefore,
|
||||
|
||||
/// \brief The first range starts after the second range ends.
|
||||
RangeAfter
|
||||
};
|
||||
|
||||
/// \brief Compare two source ranges to determine their relative position in
|
||||
/// the translation unit.
|
||||
static RangeComparisonResult RangeCompare(SourceManager &SM,
|
||||
|
|
@ -139,231 +126,6 @@ CXSourceRange cxloc::translateSourceRange(const SourceManager &SM,
|
|||
// Cursor visitor.
|
||||
//===----------------------------------------------------------------------===//
|
||||
|
||||
namespace {
|
||||
|
||||
class VisitorJob {
|
||||
public:
|
||||
enum Kind { DeclVisitKind, StmtVisitKind, MemberExprPartsKind,
|
||||
TypeLocVisitKind, OverloadExprPartsKind,
|
||||
DeclRefExprPartsKind, LabelRefVisitKind,
|
||||
ExplicitTemplateArgsVisitKind,
|
||||
NestedNameSpecifierLocVisitKind,
|
||||
DeclarationNameInfoVisitKind,
|
||||
MemberRefVisitKind, SizeOfPackExprPartsKind };
|
||||
protected:
|
||||
void *data[3];
|
||||
CXCursor parent;
|
||||
Kind K;
|
||||
VisitorJob(CXCursor C, Kind k, void *d1, void *d2 = 0, void *d3 = 0)
|
||||
: parent(C), K(k) {
|
||||
data[0] = d1;
|
||||
data[1] = d2;
|
||||
data[2] = d3;
|
||||
}
|
||||
public:
|
||||
Kind getKind() const { return K; }
|
||||
const CXCursor &getParent() const { return parent; }
|
||||
static bool classof(VisitorJob *VJ) { return true; }
|
||||
};
|
||||
|
||||
typedef SmallVector<VisitorJob, 10> VisitorWorkList;
|
||||
|
||||
// Cursor visitor.
|
||||
class CursorVisitor : public DeclVisitor<CursorVisitor, bool>,
|
||||
public TypeLocVisitor<CursorVisitor, bool>
|
||||
{
|
||||
/// \brief The translation unit we are traversing.
|
||||
CXTranslationUnit TU;
|
||||
ASTUnit *AU;
|
||||
|
||||
/// \brief The parent cursor whose children we are traversing.
|
||||
CXCursor Parent;
|
||||
|
||||
/// \brief The declaration that serves at the parent of any statement or
|
||||
/// expression nodes.
|
||||
Decl *StmtParent;
|
||||
|
||||
/// \brief The visitor function.
|
||||
CXCursorVisitor Visitor;
|
||||
|
||||
/// \brief The opaque client data, to be passed along to the visitor.
|
||||
CXClientData ClientData;
|
||||
|
||||
/// \brief Whether we should visit the preprocessing record entries last,
|
||||
/// after visiting other declarations.
|
||||
bool VisitPreprocessorLast;
|
||||
|
||||
/// \brief Whether we should visit declarations or preprocessing record
|
||||
/// entries that are #included inside the \arg RegionOfInterest.
|
||||
bool VisitIncludedEntities;
|
||||
|
||||
/// \brief When valid, a source range to which the cursor should restrict
|
||||
/// its search.
|
||||
SourceRange RegionOfInterest;
|
||||
|
||||
// FIXME: Eventually remove. This part of a hack to support proper
|
||||
// iteration over all Decls contained lexically within an ObjC container.
|
||||
DeclContext::decl_iterator *DI_current;
|
||||
DeclContext::decl_iterator DE_current;
|
||||
|
||||
// Cache of pre-allocated worklists for data-recursion walk of Stmts.
|
||||
SmallVector<VisitorWorkList*, 5> WorkListFreeList;
|
||||
SmallVector<VisitorWorkList*, 5> WorkListCache;
|
||||
|
||||
using DeclVisitor<CursorVisitor, bool>::Visit;
|
||||
using TypeLocVisitor<CursorVisitor, bool>::Visit;
|
||||
|
||||
/// \brief Determine whether this particular source range comes before, comes
|
||||
/// after, or overlaps the region of interest.
|
||||
///
|
||||
/// \param R a half-open source range retrieved from the abstract syntax tree.
|
||||
RangeComparisonResult CompareRegionOfInterest(SourceRange R);
|
||||
|
||||
void visitDeclsFromFileRegion(FileID File, unsigned Offset, unsigned Length);
|
||||
|
||||
class SetParentRAII {
|
||||
CXCursor &Parent;
|
||||
Decl *&StmtParent;
|
||||
CXCursor OldParent;
|
||||
|
||||
public:
|
||||
SetParentRAII(CXCursor &Parent, Decl *&StmtParent, CXCursor NewParent)
|
||||
: Parent(Parent), StmtParent(StmtParent), OldParent(Parent)
|
||||
{
|
||||
Parent = NewParent;
|
||||
if (clang_isDeclaration(Parent.kind))
|
||||
StmtParent = getCursorDecl(Parent);
|
||||
}
|
||||
|
||||
~SetParentRAII() {
|
||||
Parent = OldParent;
|
||||
if (clang_isDeclaration(Parent.kind))
|
||||
StmtParent = getCursorDecl(Parent);
|
||||
}
|
||||
};
|
||||
|
||||
public:
|
||||
CursorVisitor(CXTranslationUnit TU, CXCursorVisitor Visitor,
|
||||
CXClientData ClientData,
|
||||
bool VisitPreprocessorLast,
|
||||
bool VisitIncludedPreprocessingEntries = false,
|
||||
SourceRange RegionOfInterest = SourceRange())
|
||||
: TU(TU), AU(static_cast<ASTUnit*>(TU->TUData)),
|
||||
Visitor(Visitor), ClientData(ClientData),
|
||||
VisitPreprocessorLast(VisitPreprocessorLast),
|
||||
VisitIncludedEntities(VisitIncludedPreprocessingEntries),
|
||||
RegionOfInterest(RegionOfInterest), DI_current(0)
|
||||
{
|
||||
Parent.kind = CXCursor_NoDeclFound;
|
||||
Parent.data[0] = 0;
|
||||
Parent.data[1] = 0;
|
||||
Parent.data[2] = 0;
|
||||
StmtParent = 0;
|
||||
}
|
||||
|
||||
~CursorVisitor() {
|
||||
// Free the pre-allocated worklists for data-recursion.
|
||||
for (SmallVectorImpl<VisitorWorkList*>::iterator
|
||||
I = WorkListCache.begin(), E = WorkListCache.end(); I != E; ++I) {
|
||||
delete *I;
|
||||
}
|
||||
}
|
||||
|
||||
ASTUnit *getASTUnit() const { return static_cast<ASTUnit*>(TU->TUData); }
|
||||
CXTranslationUnit getTU() const { return TU; }
|
||||
|
||||
bool Visit(CXCursor Cursor, bool CheckedRegionOfInterest = false);
|
||||
|
||||
/// \brief Visit declarations and preprocessed entities for the file region
|
||||
/// designated by \see RegionOfInterest.
|
||||
void visitFileRegion();
|
||||
|
||||
bool visitPreprocessedEntitiesInRegion();
|
||||
|
||||
bool shouldVisitIncludedEntities() const {
|
||||
return VisitIncludedEntities;
|
||||
}
|
||||
|
||||
template<typename InputIterator>
|
||||
bool visitPreprocessedEntities(InputIterator First, InputIterator Last,
|
||||
PreprocessingRecord &PPRec,
|
||||
FileID FID = FileID());
|
||||
|
||||
bool VisitChildren(CXCursor Parent);
|
||||
|
||||
// Declaration visitors
|
||||
bool VisitTypeAliasDecl(TypeAliasDecl *D);
|
||||
bool VisitAttributes(Decl *D);
|
||||
bool VisitBlockDecl(BlockDecl *B);
|
||||
bool VisitCXXRecordDecl(CXXRecordDecl *D);
|
||||
llvm::Optional<bool> shouldVisitCursor(CXCursor C);
|
||||
bool VisitDeclContext(DeclContext *DC);
|
||||
bool VisitTranslationUnitDecl(TranslationUnitDecl *D);
|
||||
bool VisitTypedefDecl(TypedefDecl *D);
|
||||
bool VisitTagDecl(TagDecl *D);
|
||||
bool VisitClassTemplateSpecializationDecl(ClassTemplateSpecializationDecl *D);
|
||||
bool VisitClassTemplatePartialSpecializationDecl(
|
||||
ClassTemplatePartialSpecializationDecl *D);
|
||||
bool VisitTemplateTypeParmDecl(TemplateTypeParmDecl *D);
|
||||
bool VisitEnumConstantDecl(EnumConstantDecl *D);
|
||||
bool VisitDeclaratorDecl(DeclaratorDecl *DD);
|
||||
bool VisitFunctionDecl(FunctionDecl *ND);
|
||||
bool VisitFieldDecl(FieldDecl *D);
|
||||
bool VisitVarDecl(VarDecl *);
|
||||
bool VisitNonTypeTemplateParmDecl(NonTypeTemplateParmDecl *D);
|
||||
bool VisitFunctionTemplateDecl(FunctionTemplateDecl *D);
|
||||
bool VisitClassTemplateDecl(ClassTemplateDecl *D);
|
||||
bool VisitTemplateTemplateParmDecl(TemplateTemplateParmDecl *D);
|
||||
bool VisitObjCMethodDecl(ObjCMethodDecl *ND);
|
||||
bool VisitObjCContainerDecl(ObjCContainerDecl *D);
|
||||
bool VisitObjCCategoryDecl(ObjCCategoryDecl *ND);
|
||||
bool VisitObjCProtocolDecl(ObjCProtocolDecl *PID);
|
||||
bool VisitObjCPropertyDecl(ObjCPropertyDecl *PD);
|
||||
bool VisitObjCInterfaceDecl(ObjCInterfaceDecl *D);
|
||||
bool VisitObjCImplDecl(ObjCImplDecl *D);
|
||||
bool VisitObjCCategoryImplDecl(ObjCCategoryImplDecl *D);
|
||||
bool VisitObjCImplementationDecl(ObjCImplementationDecl *D);
|
||||
// FIXME: ObjCCompatibleAliasDecl requires aliased-class locations.
|
||||
bool VisitObjCForwardProtocolDecl(ObjCForwardProtocolDecl *D);
|
||||
bool VisitObjCClassDecl(ObjCClassDecl *D);
|
||||
bool VisitObjCPropertyImplDecl(ObjCPropertyImplDecl *PD);
|
||||
bool VisitLinkageSpecDecl(LinkageSpecDecl *D);
|
||||
bool VisitNamespaceDecl(NamespaceDecl *D);
|
||||
bool VisitNamespaceAliasDecl(NamespaceAliasDecl *D);
|
||||
bool VisitUsingDirectiveDecl(UsingDirectiveDecl *D);
|
||||
bool VisitUsingDecl(UsingDecl *D);
|
||||
bool VisitUnresolvedUsingValueDecl(UnresolvedUsingValueDecl *D);
|
||||
bool VisitUnresolvedUsingTypenameDecl(UnresolvedUsingTypenameDecl *D);
|
||||
|
||||
// Name visitor
|
||||
bool VisitDeclarationNameInfo(DeclarationNameInfo Name);
|
||||
bool VisitNestedNameSpecifier(NestedNameSpecifier *NNS, SourceRange Range);
|
||||
bool VisitNestedNameSpecifierLoc(NestedNameSpecifierLoc NNS);
|
||||
|
||||
// Template visitors
|
||||
bool VisitTemplateParameters(const TemplateParameterList *Params);
|
||||
bool VisitTemplateName(TemplateName Name, SourceLocation Loc);
|
||||
bool VisitTemplateArgumentLoc(const TemplateArgumentLoc &TAL);
|
||||
|
||||
// Type visitors
|
||||
#define ABSTRACT_TYPELOC(CLASS, PARENT)
|
||||
#define TYPELOC(CLASS, PARENT) \
|
||||
bool Visit##CLASS##TypeLoc(CLASS##TypeLoc TyLoc);
|
||||
#include "clang/AST/TypeLocNodes.def"
|
||||
|
||||
bool VisitTagTypeLoc(TagTypeLoc TL);
|
||||
bool VisitArrayTypeLoc(ArrayTypeLoc TL);
|
||||
bool VisitFunctionTypeLoc(FunctionTypeLoc TL, bool SkipResultType = false);
|
||||
|
||||
// Data-recursive visitor functions.
|
||||
bool IsInRegionOfInterest(CXCursor C);
|
||||
bool RunVisitorWorkList(VisitorWorkList &WL);
|
||||
void EnqueueWorkList(VisitorWorkList &WL, Stmt *S);
|
||||
LLVM_ATTRIBUTE_NOINLINE bool Visit(Stmt *S);
|
||||
};
|
||||
|
||||
} // end anonymous namespace
|
||||
|
||||
static SourceRange getRawCursorExtent(CXCursor C);
|
||||
static SourceRange getFullCursorExtent(CXCursor C, SourceManager &SrcMgr);
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,251 @@
|
|||
//===- CursorVisitor.h - CursorVisitor interface --------------------------===//
|
||||
//
|
||||
// The LLVM Compiler Infrastructure
|
||||
//
|
||||
// This file is distributed under the University of Illinois Open Source
|
||||
// License. See LICENSE.TXT for details.
|
||||
//
|
||||
//===----------------------------------------------------------------------===//
|
||||
|
||||
#ifndef LLVM_CLANG_LIBCLANG_CURSORVISITOR_H
|
||||
#define LLVM_CLANG_LIBCLANG_CURSORVISITOR_H
|
||||
|
||||
#include "Index_Internal.h"
|
||||
#include "CXCursor.h"
|
||||
#include "CXTranslationUnit.h"
|
||||
|
||||
#include "clang/AST/DeclVisitor.h"
|
||||
#include "clang/AST/TypeLocVisitor.h"
|
||||
|
||||
namespace clang {
|
||||
class PreprocessingRecord;
|
||||
class ASTUnit;
|
||||
|
||||
namespace cxcursor {
|
||||
|
||||
class VisitorJob {
|
||||
public:
|
||||
enum Kind { DeclVisitKind, StmtVisitKind, MemberExprPartsKind,
|
||||
TypeLocVisitKind, OverloadExprPartsKind,
|
||||
DeclRefExprPartsKind, LabelRefVisitKind,
|
||||
ExplicitTemplateArgsVisitKind,
|
||||
NestedNameSpecifierLocVisitKind,
|
||||
DeclarationNameInfoVisitKind,
|
||||
MemberRefVisitKind, SizeOfPackExprPartsKind };
|
||||
protected:
|
||||
void *data[3];
|
||||
CXCursor parent;
|
||||
Kind K;
|
||||
VisitorJob(CXCursor C, Kind k, void *d1, void *d2 = 0, void *d3 = 0)
|
||||
: parent(C), K(k) {
|
||||
data[0] = d1;
|
||||
data[1] = d2;
|
||||
data[2] = d3;
|
||||
}
|
||||
public:
|
||||
Kind getKind() const { return K; }
|
||||
const CXCursor &getParent() const { return parent; }
|
||||
static bool classof(VisitorJob *VJ) { return true; }
|
||||
};
|
||||
|
||||
typedef SmallVector<VisitorJob, 10> VisitorWorkList;
|
||||
|
||||
// Cursor visitor.
|
||||
class CursorVisitor : public DeclVisitor<CursorVisitor, bool>,
|
||||
public TypeLocVisitor<CursorVisitor, bool>
|
||||
{
|
||||
/// \brief The translation unit we are traversing.
|
||||
CXTranslationUnit TU;
|
||||
ASTUnit *AU;
|
||||
|
||||
/// \brief The parent cursor whose children we are traversing.
|
||||
CXCursor Parent;
|
||||
|
||||
/// \brief The declaration that serves at the parent of any statement or
|
||||
/// expression nodes.
|
||||
Decl *StmtParent;
|
||||
|
||||
/// \brief The visitor function.
|
||||
CXCursorVisitor Visitor;
|
||||
|
||||
/// \brief The opaque client data, to be passed along to the visitor.
|
||||
CXClientData ClientData;
|
||||
|
||||
/// \brief Whether we should visit the preprocessing record entries last,
|
||||
/// after visiting other declarations.
|
||||
bool VisitPreprocessorLast;
|
||||
|
||||
/// \brief Whether we should visit declarations or preprocessing record
|
||||
/// entries that are #included inside the \arg RegionOfInterest.
|
||||
bool VisitIncludedEntities;
|
||||
|
||||
/// \brief When valid, a source range to which the cursor should restrict
|
||||
/// its search.
|
||||
SourceRange RegionOfInterest;
|
||||
|
||||
// FIXME: Eventually remove. This part of a hack to support proper
|
||||
// iteration over all Decls contained lexically within an ObjC container.
|
||||
DeclContext::decl_iterator *DI_current;
|
||||
DeclContext::decl_iterator DE_current;
|
||||
|
||||
// Cache of pre-allocated worklists for data-recursion walk of Stmts.
|
||||
SmallVector<VisitorWorkList*, 5> WorkListFreeList;
|
||||
SmallVector<VisitorWorkList*, 5> WorkListCache;
|
||||
|
||||
using DeclVisitor<CursorVisitor, bool>::Visit;
|
||||
using TypeLocVisitor<CursorVisitor, bool>::Visit;
|
||||
|
||||
/// \brief Determine whether this particular source range comes before, comes
|
||||
/// after, or overlaps the region of interest.
|
||||
///
|
||||
/// \param R a half-open source range retrieved from the abstract syntax tree.
|
||||
RangeComparisonResult CompareRegionOfInterest(SourceRange R);
|
||||
|
||||
void visitDeclsFromFileRegion(FileID File, unsigned Offset, unsigned Length);
|
||||
|
||||
class SetParentRAII {
|
||||
CXCursor &Parent;
|
||||
Decl *&StmtParent;
|
||||
CXCursor OldParent;
|
||||
|
||||
public:
|
||||
SetParentRAII(CXCursor &Parent, Decl *&StmtParent, CXCursor NewParent)
|
||||
: Parent(Parent), StmtParent(StmtParent), OldParent(Parent)
|
||||
{
|
||||
Parent = NewParent;
|
||||
if (clang_isDeclaration(Parent.kind))
|
||||
StmtParent = getCursorDecl(Parent);
|
||||
}
|
||||
|
||||
~SetParentRAII() {
|
||||
Parent = OldParent;
|
||||
if (clang_isDeclaration(Parent.kind))
|
||||
StmtParent = getCursorDecl(Parent);
|
||||
}
|
||||
};
|
||||
|
||||
public:
|
||||
CursorVisitor(CXTranslationUnit TU, CXCursorVisitor Visitor,
|
||||
CXClientData ClientData,
|
||||
bool VisitPreprocessorLast,
|
||||
bool VisitIncludedPreprocessingEntries = false,
|
||||
SourceRange RegionOfInterest = SourceRange())
|
||||
: TU(TU), AU(static_cast<ASTUnit*>(TU->TUData)),
|
||||
Visitor(Visitor), ClientData(ClientData),
|
||||
VisitPreprocessorLast(VisitPreprocessorLast),
|
||||
VisitIncludedEntities(VisitIncludedPreprocessingEntries),
|
||||
RegionOfInterest(RegionOfInterest), DI_current(0)
|
||||
{
|
||||
Parent.kind = CXCursor_NoDeclFound;
|
||||
Parent.data[0] = 0;
|
||||
Parent.data[1] = 0;
|
||||
Parent.data[2] = 0;
|
||||
StmtParent = 0;
|
||||
}
|
||||
|
||||
~CursorVisitor() {
|
||||
// Free the pre-allocated worklists for data-recursion.
|
||||
for (SmallVectorImpl<VisitorWorkList*>::iterator
|
||||
I = WorkListCache.begin(), E = WorkListCache.end(); I != E; ++I) {
|
||||
delete *I;
|
||||
}
|
||||
}
|
||||
|
||||
ASTUnit *getASTUnit() const { return static_cast<ASTUnit*>(TU->TUData); }
|
||||
CXTranslationUnit getTU() const { return TU; }
|
||||
|
||||
bool Visit(CXCursor Cursor, bool CheckedRegionOfInterest = false);
|
||||
|
||||
/// \brief Visit declarations and preprocessed entities for the file region
|
||||
/// designated by \see RegionOfInterest.
|
||||
void visitFileRegion();
|
||||
|
||||
bool visitPreprocessedEntitiesInRegion();
|
||||
|
||||
bool shouldVisitIncludedEntities() const {
|
||||
return VisitIncludedEntities;
|
||||
}
|
||||
|
||||
template<typename InputIterator>
|
||||
bool visitPreprocessedEntities(InputIterator First, InputIterator Last,
|
||||
PreprocessingRecord &PPRec,
|
||||
FileID FID = FileID());
|
||||
|
||||
bool VisitChildren(CXCursor Parent);
|
||||
|
||||
// Declaration visitors
|
||||
bool VisitTypeAliasDecl(TypeAliasDecl *D);
|
||||
bool VisitAttributes(Decl *D);
|
||||
bool VisitBlockDecl(BlockDecl *B);
|
||||
bool VisitCXXRecordDecl(CXXRecordDecl *D);
|
||||
llvm::Optional<bool> shouldVisitCursor(CXCursor C);
|
||||
bool VisitDeclContext(DeclContext *DC);
|
||||
bool VisitTranslationUnitDecl(TranslationUnitDecl *D);
|
||||
bool VisitTypedefDecl(TypedefDecl *D);
|
||||
bool VisitTagDecl(TagDecl *D);
|
||||
bool VisitClassTemplateSpecializationDecl(ClassTemplateSpecializationDecl *D);
|
||||
bool VisitClassTemplatePartialSpecializationDecl(
|
||||
ClassTemplatePartialSpecializationDecl *D);
|
||||
bool VisitTemplateTypeParmDecl(TemplateTypeParmDecl *D);
|
||||
bool VisitEnumConstantDecl(EnumConstantDecl *D);
|
||||
bool VisitDeclaratorDecl(DeclaratorDecl *DD);
|
||||
bool VisitFunctionDecl(FunctionDecl *ND);
|
||||
bool VisitFieldDecl(FieldDecl *D);
|
||||
bool VisitVarDecl(VarDecl *);
|
||||
bool VisitNonTypeTemplateParmDecl(NonTypeTemplateParmDecl *D);
|
||||
bool VisitFunctionTemplateDecl(FunctionTemplateDecl *D);
|
||||
bool VisitClassTemplateDecl(ClassTemplateDecl *D);
|
||||
bool VisitTemplateTemplateParmDecl(TemplateTemplateParmDecl *D);
|
||||
bool VisitObjCMethodDecl(ObjCMethodDecl *ND);
|
||||
bool VisitObjCContainerDecl(ObjCContainerDecl *D);
|
||||
bool VisitObjCCategoryDecl(ObjCCategoryDecl *ND);
|
||||
bool VisitObjCProtocolDecl(ObjCProtocolDecl *PID);
|
||||
bool VisitObjCPropertyDecl(ObjCPropertyDecl *PD);
|
||||
bool VisitObjCInterfaceDecl(ObjCInterfaceDecl *D);
|
||||
bool VisitObjCImplDecl(ObjCImplDecl *D);
|
||||
bool VisitObjCCategoryImplDecl(ObjCCategoryImplDecl *D);
|
||||
bool VisitObjCImplementationDecl(ObjCImplementationDecl *D);
|
||||
// FIXME: ObjCCompatibleAliasDecl requires aliased-class locations.
|
||||
bool VisitObjCForwardProtocolDecl(ObjCForwardProtocolDecl *D);
|
||||
bool VisitObjCClassDecl(ObjCClassDecl *D);
|
||||
bool VisitObjCPropertyImplDecl(ObjCPropertyImplDecl *PD);
|
||||
bool VisitLinkageSpecDecl(LinkageSpecDecl *D);
|
||||
bool VisitNamespaceDecl(NamespaceDecl *D);
|
||||
bool VisitNamespaceAliasDecl(NamespaceAliasDecl *D);
|
||||
bool VisitUsingDirectiveDecl(UsingDirectiveDecl *D);
|
||||
bool VisitUsingDecl(UsingDecl *D);
|
||||
bool VisitUnresolvedUsingValueDecl(UnresolvedUsingValueDecl *D);
|
||||
bool VisitUnresolvedUsingTypenameDecl(UnresolvedUsingTypenameDecl *D);
|
||||
|
||||
// Name visitor
|
||||
bool VisitDeclarationNameInfo(DeclarationNameInfo Name);
|
||||
bool VisitNestedNameSpecifier(NestedNameSpecifier *NNS, SourceRange Range);
|
||||
bool VisitNestedNameSpecifierLoc(NestedNameSpecifierLoc NNS);
|
||||
|
||||
// Template visitors
|
||||
bool VisitTemplateParameters(const TemplateParameterList *Params);
|
||||
bool VisitTemplateName(TemplateName Name, SourceLocation Loc);
|
||||
bool VisitTemplateArgumentLoc(const TemplateArgumentLoc &TAL);
|
||||
|
||||
// Type visitors
|
||||
#define ABSTRACT_TYPELOC(CLASS, PARENT)
|
||||
#define TYPELOC(CLASS, PARENT) \
|
||||
bool Visit##CLASS##TypeLoc(CLASS##TypeLoc TyLoc);
|
||||
#include "clang/AST/TypeLocNodes.def"
|
||||
|
||||
bool VisitTagTypeLoc(TagTypeLoc TL);
|
||||
bool VisitArrayTypeLoc(ArrayTypeLoc TL);
|
||||
bool VisitFunctionTypeLoc(FunctionTypeLoc TL, bool SkipResultType = false);
|
||||
|
||||
// Data-recursive visitor functions.
|
||||
bool IsInRegionOfInterest(CXCursor C);
|
||||
bool RunVisitorWorkList(VisitorWorkList &WL);
|
||||
void EnqueueWorkList(VisitorWorkList &WL, Stmt *S);
|
||||
LLVM_ATTRIBUTE_NOINLINE bool Visit(Stmt *S);
|
||||
};
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
|
|
@ -40,4 +40,16 @@ typedef struct _CXCursorAndRangeVisitorBlock {
|
|||
|
||||
#endif // !__has_feature(blocks)
|
||||
|
||||
/// \brief The result of comparing two source ranges.
|
||||
enum RangeComparisonResult {
|
||||
/// \brief Either the ranges overlap or one of the ranges is invalid.
|
||||
RangeOverlap,
|
||||
|
||||
/// \brief The first range ends before the second range starts.
|
||||
RangeBefore,
|
||||
|
||||
/// \brief The first range starts after the second range ends.
|
||||
RangeAfter
|
||||
};
|
||||
|
||||
#endif
|
||||
|
|
|
|||
Loading…
Reference in New Issue