0001    //
0002    //  SourceLocation.swift
0003    //  SourceKitten
0004    //
0005    //  Created by JP Simard on 10/27/15.
0006    //  Copyright © 2015 SourceKitten. All rights reserved.
0007    //
0008    
0009    #if SWIFT_PACKAGE
0010    import Clang_C
0011    #endif
0012    import Foundation
0013    
0014    public struct SourceLocation
Clang+SourceKitten.swift:45
    func location() -> SourceLocation {
Clang+SourceKitten.swift:46
        return SourceLocation(clangLocation: clang_getCursorLocation(self))
Clang+SourceKitten.swift:49
    func extent() -> (start: SourceLocation, end: SourceLocation) {
Clang+SourceKitten.swift:49
    func extent() -> (start: SourceLocation, end: SourceLocation) {
Clang+SourceKitten.swift:51
        let start = SourceLocation(clangLocation: clang_getRangeStart(extent))
Clang+SourceKitten.swift:52
        let end = SourceLocation(clangLocation: clang_getRangeEnd(extent))
SourceDeclaration.swift:34
    let location: SourceLocation
SourceDeclaration.swift:35
    let extent: (start: SourceLocation, end: SourceLocation)
SourceDeclaration.swift:35
    let extent: (start: SourceLocation, end: SourceLocation)
SourceLocation.swift:20
    public func rangeToEndLocation(end: SourceLocation) -> NSRange {
SourceLocation.swift:25
extension SourceLocation {
SourceLocation.swift:39
extension SourceLocation: Comparable {}
SourceLocation.swift:41
public func ==(lhs: SourceLocation, rhs: SourceLocation) -> Bool {
SourceLocation.swift:41
public func ==(lhs: SourceLocation, rhs: SourceLocation) -> Bool {
SourceLocation.swift:50
public func <(lhs: SourceLocation, rhs: SourceLocation) -> Bool {
SourceLocation.swift:50
public func <(lhs: SourceLocation, rhs: SourceLocation) -> Bool {
String+SourceKitten.swift:381
    public func substringWithSourceRange(start: SourceLocation, end: SourceLocation) -> String? {
String+SourceKitten.swift:381
    public func substringWithSourceRange(start: SourceLocation, end: SourceLocation) -> String? {
String+SourceKitten.swift:414
            let location = SourceLocation(file: filename,
 {
0015        let file
Clang+SourceKitten.swift:83
        let contents = try! NSString(contentsOfFile: cursorExtent.start.file, encoding: NSUTF8StringEncoding)
ClangTranslationUnit.swift:67
            .groupBy { $0.location.file }
JSONOutput.swift:78
    set(.FilePath, decl.location.file)
JSONOutput.swift:79
    set(.DocFile, decl.location.file)
SourceDeclaration.swift:16
    guard let path = declarations.first?.location.file, let file = File(path: path) else {
SourceLocation.swift:42
    return lhs.file.compare(rhs.file) == .OrderedSame &&
SourceLocation.swift:42
    return lhs.file.compare(rhs.file) == .OrderedSame &&
SourceLocation.swift:52
    switch lhs.file.compare(rhs.file) {
SourceLocation.swift:52
    switch lhs.file.compare(rhs.file) {
: String
0016        let line
JSONOutput.swift:80
    set(.DocLine, Int(decl.location.line))
JSONOutput.swift:86
    set(.ParsedScopeStart, Int(decl.extent.start.line))
JSONOutput.swift:87
    set(.ParsedScopeEnd, Int(decl.extent.end.line))
SourceLocation.swift:43
        lhs.line == rhs.line &&
SourceLocation.swift:43
        lhs.line == rhs.line &&
: UInt32
0017        let column
JSONOutput.swift:81
    set(.DocColumn, Int(decl.location.column))
SourceLocation.swift:44
        lhs.column == rhs.column &&
SourceLocation.swift:44
        lhs.column == rhs.column &&
: UInt32
0018        let offset
SourceLocation.swift:21
        return NSRange(location: Int(offset), length: Int(end.offset - offset))
SourceLocation.swift:21
        return NSRange(location: Int(offset), length: Int(end.offset - offset))
SourceLocation.swift:21
        return NSRange(location: Int(offset), length: Int(end.offset - offset))
SourceLocation.swift:45
        lhs.offset == rhs.offset
SourceLocation.swift:45
        lhs.offset == rhs.offset
SourceLocation.swift:62
    return lhs.offset < rhs.offset
SourceLocation.swift:62
    return lhs.offset < rhs.offset
String+SourceKitten.swift:382
        return substringWithByteRange(start: Int(start.offset), length: Int(end.offset - start.offset))
String+SourceKitten.swift:382
        return substringWithByteRange(start: Int(start.offset), length: Int(end.offset - start.offset))
String+SourceKitten.swift:382
        return substringWithByteRange(start: Int(start.offset), length: Int(end.offset - start.offset))
: UInt32
0019    
0020        public func rangeToEndLocation
SourceDeclaration.swift:45
        return extent.start.rangeToEndLocation(extent.end)
(end: SourceLocation) -> NSRange {
0021            return NSRange(location: Int(offset), length: Int(end.offset - offset))
0022        }
0023    }
0024    
0025    extension SourceLocation {
0026        init
Clang+SourceKitten.swift:46
        return SourceLocation(clangLocation: clang_getCursorLocation(self))
Clang+SourceKitten.swift:51
        let start = SourceLocation(clangLocation: clang_getRangeStart(extent))
Clang+SourceKitten.swift:52
        let end = SourceLocation(clangLocation: clang_getRangeEnd(extent))
(clangLocation: CXSourceLocation) {
0027            var cxfile = CXFile()
0028            var line: UInt32 = 0
0029            var column: UInt32 = 0
0030            var offset: UInt32 = 0
0031            clang_getSpellingLocation(clangLocation, &cxfile, &line, &column, &offset)
0032            self.init(file: clang_getFileName(cxfile).str() ?? "<none>",
0033                line: line, column: column, offset: offset)
0034        }
0035    }
0036    
0037    // MARK: Comparable
0038    
0039    extension SourceLocation: Comparable {}
0040    
0041    public func ==(lhs: SourceLocation, rhs: SourceLocation) -> Bool {
0042        return lhs.file.compare(rhs.file) == .OrderedSame &&
0043            lhs.line == rhs.line &&
0044            lhs.column == rhs.column &&
0045            lhs.offset == rhs.offset
0046    }
0047    
0048    /// A [strict total order](http://en.wikipedia.org/wiki/Total_order#Strict_total_order)
0049    /// over instances of `Self`.
0050    public func <(lhs: SourceLocation, rhs: SourceLocation) -> Bool {
0051        // Sort by file path.
0052        switch lhs.file.compare(rhs.file) {
0053        case .OrderedDescending:
0054            return false
0055        case .OrderedAscending:
0056            return true
0057        case .OrderedSame:
0058            break
0059        }
0060    
0061        // Then offset.
0062        return lhs.offset < rhs.offset
0063    }
0064