parser

package
v0.4.0 Latest Latest
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 Go to latest Published: May 17, 2025 License: Apache-2.0 Imports: 14 Imported by: 0

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Constants

View Source 
const (
	DbgParse   dbgFlags = 1 << iota
	DbgFlagAll          = DbgParse
)
View Source 
const TEMP_FILE = "temp.h"

Variables

This section is empty.

Functions

func BuildScopingParts 

func BuildScopingParts(cursor clang.Cursor) []string

Traverse up the semantic parents

func CreateTranslationUnit 

func CreateTranslationUnit(config *LibClangConfig) (*clang.Index, *clang.TranslationUnit, error)

func Do 

func Do(config *ConverterConfig) (*ast.File, error)

func GetInclusions 

func GetInclusions(unit *clang.TranslationUnit, visitor InclusionVisitor)

func GetLocation 

func GetLocation(loc clang.SourceLocation) (file clang.File, line c.Uint, column c.Uint, offset c.Uint)

func IsExplicitSigned 

func IsExplicitSigned(t clang.Type) bool

func IsExplicitUnsigned 

func IsExplicitUnsigned(t clang.Type) bool

func MarshalASTDecl 

func MarshalASTDecl(decl ast.Decl) *cjson.JSON

func MarshalASTDeclBase 

func MarshalASTDeclBase(decl ast.DeclBase, root *cjson.JSON)

func MarshalASTExpr 

func MarshalASTExpr(t ast.Expr) *cjson.JSON

func MarshalASTFile 

func MarshalASTFile(file *ast.File) *cjson.JSON

func MarshalDeclList 

func MarshalDeclList(list []ast.Decl) *cjson.JSON

func MarshalFieldList 

func MarshalFieldList(list []*ast.Field) *cjson.JSON

func MarshalIdentList 

func MarshalIdentList(list []*ast.Ident) *cjson.JSON

func MarshalIncludeList 

func MarshalIncludeList(list []*ast.Include) *cjson.JSON

func MarshalLocation 

func MarshalLocation(loc *ast.Location) *cjson.JSON

func MarshalMacroList 

func MarshalMacroList(list []*ast.Macro) *cjson.JSON

func MarshalToken 

func MarshalToken(tok *ast.Token) *cjson.JSON

func MarshalTokenList 

func MarshalTokenList(list []*ast.Token) *cjson.JSON

func RunParseIntermediateFile 

func RunParseIntermediateFile(args []string) error

func SetDebug 

func SetDebug(dbgFlags dbgFlags)

func VisitChildren 

func VisitChildren(cursor clang.Cursor, fn Visitor) c.Uint

Types

type Converter 

type Converter struct {
	// contains filtered or unexported fields
}

func NewConverter 

func NewConverter(config *ConverterConfig) (*Converter, error)

func (*Converter) BuildScopingExpr 

func (ct *Converter) BuildScopingExpr(cursor clang.Cursor) ast.Expr

Constructs a complete scoping expression by traversing the semantic parents, starting from the given clang.Cursor For anonymous decl of typedef references, use their anonymous name

func (*Converter) Convert 

func (ct *Converter) Convert() (*ast.File, error)

for flatten ast,keep type order input is clang -E 's result

func (*Converter) CreateDeclBase 

func (ct *Converter) CreateDeclBase(cursor clang.Cursor) ast.DeclBase

func (*Converter) Dispose 

func (ct *Converter) Dispose()

func (*Converter) GetTokens 

func (ct *Converter) GetTokens(cursor clang.Cursor) []*ast.Token

func (*Converter) InFile 

func (ct *Converter) InFile(cursor clang.Cursor) bool

func (*Converter) ParseComment 

func (ct *Converter) ParseComment(rawComment string) *ast.CommentGroup

func (*Converter) ParseCommentGroup 

func (ct *Converter) ParseCommentGroup(cursor clang.Cursor) (comentGroup *ast.CommentGroup, isDoc bool)

extracts and parses comments associated with a given Clang cursor, distinguishing between documentation comments and line comments.

The function determines whether a comment is a documentation comment or a line comment by comparing the range of the comment node with the range of the declaration node in the AST.

Note: In cases where both documentation comments and line comments conceptually exist, only the line comment will be preserved.

func (*Converter) ProcessBuiltinType 

func (ct *Converter) ProcessBuiltinType(t clang.Type) *ast.BuiltinType

func (*Converter) ProcessClassDecl 

func (ct *Converter) ProcessClassDecl(cursor clang.Cursor) *ast.TypeDecl

func (*Converter) ProcessElaboratedType 

func (ct *Converter) ProcessElaboratedType(t clang.Type) ast.Expr

process ElaboratedType Reference

1. Named elaborated type references: - Examples: struct MyStruct, union MyUnion, class MyClass, enum MyEnum - Handling: Constructed as TagExpr or ScopingExpr references

2. Anonymous elaborated type references: - Examples: struct { int x; int y; }, union { int a; float b; } - Handling: Retrieve their corresponding concrete types

func (*Converter) ProcessEnumDecl 

func (ct *Converter) ProcessEnumDecl(cursor clang.Cursor) *ast.EnumTypeDecl

func (*Converter) ProcessEnumType 

func (ct *Converter) ProcessEnumType(cursor clang.Cursor) *ast.EnumType

func (*Converter) ProcessFieldList 

func (ct *Converter) ProcessFieldList(cursor clang.Cursor) *ast.FieldList

For Record Type(struct,union ...)'s FieldList

func (*Converter) ProcessFuncDecl 

func (ct *Converter) ProcessFuncDecl(cursor clang.Cursor) *ast.FuncDecl

converts functions, methods, constructors, destructors (including out-of-class decl) to ast.FuncDecl nodes.

func (*Converter) ProcessFunctionType 

func (ct *Converter) ProcessFunctionType(t clang.Type) *ast.FuncType

For function types, we can only obtain the parameter types, but not the parameter names. This is because we cannot reverse-lookup the corresponding declaration node from a function type. Note: For function declarations, parameter names are collected in the ProcessFuncDecl method.

func (*Converter) ProcessInclude 

func (ct *Converter) ProcessInclude(cursor clang.Cursor) (*ast.Include, error)

func (*Converter) ProcessMacro 

func (ct *Converter) ProcessMacro(cursor clang.Cursor) *ast.Macro

current only collect macro which defined in file

func (*Converter) ProcessMethodAttributes 

func (ct *Converter) ProcessMethodAttributes(cursor clang.Cursor, fn *ast.FuncDecl)

get Methods Attributes

func (*Converter) ProcessMethods 

func (ct *Converter) ProcessMethods(cursor clang.Cursor) []*ast.FuncDecl

Note:Public Method is considered

func (*Converter) ProcessRecordDecl 

func (ct *Converter) ProcessRecordDecl(cursor clang.Cursor) *ast.TypeDecl

func (*Converter) ProcessRecordType 

func (ct *Converter) ProcessRecordType(cursor clang.Cursor) *ast.RecordType

func (*Converter) ProcessStructDecl 

func (ct *Converter) ProcessStructDecl(cursor clang.Cursor) *ast.TypeDecl

func (*Converter) ProcessType 

func (ct *Converter) ProcessType(t clang.Type) ast.Expr

func (*Converter) ProcessTypeDefDecl 

func (ct *Converter) ProcessTypeDefDecl(cursor clang.Cursor) *ast.TypedefDecl

func (*Converter) ProcessTypeDefType 

func (ct *Converter) ProcessTypeDefType(t clang.Type) ast.Expr

func (*Converter) ProcessUnderlyingType 

func (ct *Converter) ProcessUnderlyingType(cursor clang.Cursor) ast.Expr

func (*Converter) ProcessUnionDecl 

func (ct *Converter) ProcessUnionDecl(cursor clang.Cursor) *ast.TypeDecl

type ConverterConfig 

type ConverterConfig struct {
	File  string
	Args  []string
	IsCpp bool
}

type InclusionVisitor 

type InclusionVisitor func(included_file clang.File, inclusions []clang.SourceLocation)

type LibClangConfig 

type LibClangConfig struct {
	File  string
	Temp  bool
	Args  []string
	IsCpp bool
	Index *clang.Index
}

type Mode 

type Mode = parser.Mode

type Visitor 

type Visitor func(cursor, parent clang.Cursor) clang.ChildVisitResult

Source Files

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