File System TS Issues List (Revision 4 Draft 1)

Index by Section

Reference ISO/IEC TS 18822

This document is the Index by Section for the Library Active Issues List, Library Defect Reports List, and Library Closed Issues List.

Index by Section

(view only non-Ready open issues)

Revised 2015年11月23日 at 13:11:31 UTC

Section X (73 issues)

(view only non-Ready open issues)

Issue Status Section Title Proposed Resolution Priority Duplicates

63 New X [fs.op.file_size] Enable efficient retrieval of file size from directory_entry Yes

68 New X 8 [class.path] path::operator+= is defined, but not operator+ Yes

74 New X 8.5 [path.itr] Bidirectional iterator requirement on path::iterator is very expensive Yes

73 New X 15.33 [fs.op.status] status() effects cannot be implemented as specified Yes

72 New X 15.19 [fs.op.is_empty] Should is_empty use error_code in its specification? Yes

69 New X 14.1 [rec.dir.itr.members] ¶39 recursive_directory_iterator effects refers to non-existent functions Yes

70 New X 15.36 [fs.op.system_complete] system_complete refers to undefined variable 'base' Yes

71 New X 15.3 [fs.op.copy] Errors in Copy Yes

64 New X 8.4.3 [8.4.3], 8.6 [path.non-member] operator / (and other append) semantics not useful if argument has root No

65 New X 4.8.5 [path.modifiers.remove_filename] remove_filename() post condition is incorrect Yes

66 New X throughout Bitmask operations should use bitmask terms No

67 New X 8.4.9 [path.decompose] path::root_directory() description is confusing Yes

11 NAD Future X 6 & 15 [PDTS] Lack of relative() operation function Yes

54 NAD Future X all [PDTS] Concerns with security and testability Yes

12 NAD Future X [fs.filesystem.synopsis], [fs.op.file_size] [PDTS] uintmax_t too small for large file sizes Yes

5 WP X 8.1 [path.generic] [PDTS] Parent of root directory unspecified Yes

22 WP X 13.1 [directory_iterator.members] [PDTS] directory_iterator underspecified Yes

25 WP X 15.4 [fs.op.copy_file] [PDTS] Copying equivalent paths effects not specified Yes

27 WP X 15.14 [fs.op.file_size] [PDTS] Return value of uintmax_t on error? Yes

34 WP X 6 [fs.filesystem.synopsis] [PDTS] enum class directory_options has no summary Yes

35 WP X 6 [fs.filesystem.synopsis] [PDTS] directory_options::skip_permission_denied is not used Yes

36 WP X 10.2 [enum.copy_options] [PDTS] copy_options::copy_symlinks is not used Yes

37 WP X 15.2 [fs.op.canonical] [PDTS] All functions with error_code arguments should be noexcept Yes

40 WP X 12 [class.directory_entry] [PDTS] class directory_entry should retain operator const path&() from V2 Yes

41 WP X 13 [class.directory_iterator] [PDTS] directory_iterator, recursive_directory_iterator, move construct/assign should be noexcept Yes

45 WP X 15.7 [fs.op.create_directory] [PDTS] create_directory should refer to perms::all instead of Posix S_IRWXU|S_IRWXG|S_IRWXO Yes

48 WP X 8.4.6 [path.native.obs] [PDTS] path::template<class charT>string() conversion rules Yes

49 WP X 8.4.1 [path.construct] [PDTS] path and directory_entry move ctors should not be noexcept Yes

53 WP X 12 [class.directory_entry] [PDTS] directory_entry multithreading concerns Yes

56 WP X 5 [fs.req] [PDTS] Feature test macro for TS version Yes

57 WP X 2.1 [fs.conform.9945] [PDTS] Inappropriate use of "No diagnostic is required" Yes

58 WP X 15.25 [fs.op.last_write_time] [PDTS] POSIX utime() is obsolescent Yes

60 WP X 15.1 [fs.op.absolute] [PDTS] Incorrect Throws specification for absolute() Yes

62 WP X 5 Requirements [fs.req] Allocator requirements unspecified Yes

1 WP X All [PDTS] Make namespaces consistent with Library TS policy Yes

2 WP X 2.1 [fs.conform.9945] [PDTS] Tighten specification when there is no reasonable behavior Yes

3 WP X 4.7 [fs.def.filename] [PDTS] Filename length needs bullet item Yes

8 WP X [fs.filesystem.synopsis] [PDTS] file_time_type underspecified Yes

15 WP X 8.2.2 [path.type.cvt] [PDTS] Missing behavior for characters with no representation Yes

16 WP X 8.4.3 [path.append] [PDTS] Append behavior underspecified if target is empty Yes

19 WP X 8.6.1 [path.io] [PDTS] Consider using quoted manipulators Yes

21 WP X 12.3 [directory_entry.obs] [PDTS] directory_entry operator== needs clarification Yes

24 WP X 15.3 [fs.op.copy] [PDTS] Incorrect effects clause for path copy Yes

29 WP X 15.27 [fs.op.read_symlink] [PDTS] Unclear semantics of read_symlink on error Yes

32 WP X 15.36 [fs.op.system_complete] [PDTS] system_complete() example needs clarification Yes

33 WP X 15.38 [fs.op.unique_path] [PDTS] unique_path() is a security vulnerability Yes

44 WP X 10.2 [enum.copy_options] [PDTS] enum classes copy_options and perms should be bitmask types Yes

47 WP X 15.25 [fs.op.last_write_time] [PDTS] last_write_time() uses ill-formed cast Yes

50 WP X 8 [class.path] [PDTS] path::compare(const string& s) wrong argument type Yes

52 WP X 13 [class.directory_iterator] [PDTS] Better to avoid deriving from std::iterator Yes

55 WP X 7 [fs.err.report] [PDTS] Clarify Error reporting Yes

6 WP X 4.15 [fs.def.path] [PDTS] Path depth is underspecified Yes

7 WP X 6 [fs.filesystem.synopsis], 15.32 [fs.op.space] [PDTS] Unhelpful comment for struct space_info Yes

9 WP X 6 [fs.filesystem.synopsis] [PDTS] Unclear why range-based-for functions return different types Yes

14 WP X 8.4.1 [path.construct] [PDTS] Incorrect postconditions for path copy/move constructor Yes

18 WP X 8.4.10 [path.query] [PDTS] is_absolute() return clause confusing Yes

59 NAD Editorial X 10 [fs.enum] [PDTS] Invalid expressions for bitmask types Yes

39 NAD Editorial X 6 [fs.filesystem.synopsis] [PDTS] permissions() is missing from synopsis Yes

4 NAD X 4.14 [fs.def.parent] [PDTS] Need definition of dot and dot-dot Yes

38 NAD X 12.3 [directory_entry.obs] [PDTS] Make certain functions noexcept and drop error_code version Yes

42 NAD X 8 [class.path] [PDTS] class path should have defaulted constructors/destructor/assignments. Yes

61 NAD X 6 [fs.filesystem.synopsis] Surprising equivalent() behavior if neither file exists Yes

10 NAD X 6 [fs.filesystem.synopsis] [PDTS] Apparently inconsistent return types from several functions Yes

13 NAD X 7 [fs.err.report] etc. [PDTS] Missing actual error conditions thrown Yes

17 NAD X 8.4.5 [path.modifiers] [PDTS] path member swap() unnecessary Yes

31 NAD X 15.30 [fs.op.rename] [PDTS] POSIX guarantees atomicity for rename() Yes

23 NAD X 15 [PDTS] Request for create_regular_file() and/or touch() Yes

26 NAD X 15.13 [fs.op.equivalent] [PDTS] Equivalence is a volatile property Yes

28 NAD X 15.25 [fs.op.last_write_time] [PDTS] Possible last_write_time() postcondition? Yes

30 NAD X 15.28 [fs.op.remove] [PDTS] remove() must avoid race Yes

46 NAD X 8.4.7 [path.generic.obs] [PDTS] Do we really need generic*? Yes

43 Dup X 8 [class.path] [PDTS] path::compare(const string&) should be path::compare(const string_type&) Yes

51 Dup X 13 [class.directory_iterator] [PDTS] directory_iterator, recursive_directory_iterator, pointer/reference typedefs wrong Yes