clang::diff Namespace Reference

Classes
class	ASTDiff
struct	ComparisonOptions
struct	Node
	Represents a Clang AST node, alongside some additional information. More...
struct	NodeId
	Within a tree, this identifies a node by its preorder offset. More...
struct	SNodeId
	Identifies a node in a subtree by its postorder offset, starting at 1. More...
class	Subtree
class	SyntaxTree
	SyntaxTree objects represent subtrees of the AST. More...
class	ZhangShashaMatcher
	Implementation of Zhang and Shasha's Algorithm for tree edit distance. More...

Typedefs
using	DynTypedNode = DynTypedNode

Enumerations
enum	ChangeKind {   None , Delete , Update , Insert ,   Move , UpdateMove }

Functions
static bool	isSpecializedNodeExcluded (const Decl *D)
static bool	isSpecializedNodeExcluded (const Stmt *S)
static bool	isSpecializedNodeExcluded (CXXCtorInitializer *I)
template<class T>
static bool	isNodeExcluded (const SourceManager &SrcMgr, T *N)
static std::vector< NodeId >	getSubtreePostorder (const SyntaxTree::Impl &Tree, NodeId Root)
static std::vector< NodeId >	getSubtreeBfs (const SyntaxTree::Impl &Tree, NodeId Root)
static const DeclContext *	getEnclosingDeclContext (ASTContext &AST, const Stmt *S)
static std::string	getInitializerValue (const CXXCtorInitializer *Init, const PrintingPolicy &TypePP)

Typedef Documentation

DynTypedNode

using clang::diff::DynTypedNode = DynTypedNode

Definition at line 18 of file ASTDiffInternal.h.

Enumeration Type Documentation

ChangeKind

enum clang::diff::ChangeKind

Enumerator
None
Delete
Update
Insert
Move
UpdateMove

Definition at line 28 of file ASTDiff.h.

Function Documentation

getEnclosingDeclContext()

const DeclContext * clang::diff::getEnclosingDeclContext ( ASTContext & AST, const Stmt * S )

static

Definition at line 383 of file ASTDiff.cpp.

References clang::Decl::getDeclContext(), and clang::ASTContext::getParents().

Referenced by clang::diff::SyntaxTree::Impl::getStmtValue().

getInitializerValue()

std::string clang::diff::getInitializerValue ( const CXXCtorInitializer * Init, const PrintingPolicy & TypePP )

static

Definition at line 397 of file ASTDiff.cpp.

References clang::QualType::getAsString(), and clang::Init.

Referenced by clang::diff::SyntaxTree::Impl::getNodeValue().

getSubtreeBfs()

std::vector< NodeId > clang::diff::getSubtreeBfs ( const SyntaxTree::Impl & Tree, NodeId Root )

static

Definition at line 293 of file ASTDiff.cpp.

References clang::diff::Node::Children, and clang::diff::SyntaxTree::Impl::getNode().

getSubtreePostorder()

std::vector< NodeId > clang::diff::getSubtreePostorder ( const SyntaxTree::Impl & Tree, NodeId Root )

static

Definition at line 280 of file ASTDiff.cpp.

References clang::diff::Node::Children, std::function, and clang::diff::SyntaxTree::Impl::getNode().

Referenced by clang::diff::Subtree::Subtree().

isNodeExcluded()

template<class T>

bool clang::diff::isNodeExcluded ( const SourceManager & SrcMgr, T * N )

static

Definition at line 172 of file ASTDiff.cpp.

References isSpecializedNodeExcluded(), clang::SourceLocation::isValid(), and clang::T.

isSpecializedNodeExcluded() [1/3]

bool clang::diff::isSpecializedNodeExcluded ( const Decl * D )

static

Definition at line 165 of file ASTDiff.cpp.

References clang::Decl::isImplicit().

Referenced by isNodeExcluded().

isSpecializedNodeExcluded() [2/3]

bool clang::diff::isSpecializedNodeExcluded ( const Stmt * S )

static

Definition at line 166 of file ASTDiff.cpp.

isSpecializedNodeExcluded() [3/3]

bool clang::diff::isSpecializedNodeExcluded ( CXXCtorInitializer * I )

static

Definition at line 167 of file ASTDiff.cpp.

References clang::CXXCtorInitializer::isWritten().