Update to LLVM 14

CREDITS.TXT

@@ -12,6 +12,13 @@ N: Saleem Abdulrasool
 E: compnerd@compnerd.org
 D: Minor patches and Linux fixes.
 
+N: Ulf Adams
+D: Invented the Ryu and Ryu Printf algorithms used in floating-point to_chars, and wrote the initial code.
+
+N: Muiez Ahmed
+E: muiez@ibm.com
+D: z/OS port.
+
 N: Dan Albert
 E: danalbert@google.com
 D: Android support and test runner improvements.
@@ -24,9 +31,8 @@ N: Holger Arnold
 E: holgerar@gmail.com
 D: Minor fix.
 
-N: Ruben Van Boxem
-E: vanboxem dot ruben at gmail dot com
-D: Initial Windows patches.
+N: Jorg Brown
+D: Ported floating-point to_chars from MSVC to libc++.
 
 N: David Chisnall
 E: theraven at theravensnest dot org
@@ -41,6 +47,10 @@ N: Jonathan B Coe
 E: jbcoe@me.com
 D: Implementation of propagate_const.
 
+N: Matthew Dempsky
+E: matthew@dempsky.org
+D: Minor patches and bug fixes.
+
 N: Christopher Di Bella
 E: cjdb@google.com
 E: cjdb.ns@gmail.com
@@ -58,10 +68,6 @@ N: Bill Fisher
 E: william.w.fisher@gmail.com
 D: Regex bug fixes.
 
-N: Matthew Dempsky
-E: matthew@dempsky.org
-D: Minor patches and bug fixes.
-
 N: Google Inc.
 D: Copyright owner and contributor of the CityHash algorithm
 
@@ -81,6 +87,14 @@ N: Argyrios Kyrtzidis
 E: kyrtzidis@apple.com
 D: Bug fixes.
 
+N: Stephan T. Lavavej
+E: stl@microsoft.com
+E: stl@nuwen.net
+D: Implemented floating-point to_chars.
+
+N: Microsoft Corporation
+D: Contributed floating-point to_chars.
+
 N: Bruce Mitchener, Jr.
 E: bruce.mitchener@gmail.com
 D: Emscripten-related changes.
@@ -113,6 +127,10 @@ N: Jon Roelofs
 E: jroelofS@jroelofs.com
 D: Remote testing, Newlib port, baremetal/single-threaded support.
 
+N: Kent Ross
+E: k@mad.cash
+D: Patches for operator<=> support
+
 N: Jonathan Sauer
 D: Minor patches, mostly related to constexpr
 
@@ -131,6 +149,10 @@ N: Stephan Tolksdorf
 E: st@quanttec.com
 D: Minor <atomic> fix
 
+N: Ruben Van Boxem
+E: vanboxem dot ruben at gmail dot com
+D: Initial Windows patches.
+
 N: Michael van der Westhuizen
 E: r1mikey at gmail dot com
 
@@ -141,6 +163,11 @@ N: Klaas de Vries
 E: klaas at klaasgaaf dot nl
 D: Minor bug fix.
 
+N: Mark de Wever
+E: koraq at xs4all dot nl
+D: Format library support.
+D: Finalized the porting of MSVC's to_chars to libc++.
+
 N: Zhang Xiongpang
 E: zhangxiongpang@gmail.com
 D: Minor patches and bug fixes.
@@ -149,11 +176,11 @@ N: Xing Xue
 E: xingxue@ca.ibm.com
 D: AIX port
 
-N: Zhihao Yuan
-E: lichray@gmail.com
-D: Standard compatibility fixes.
-
 N: Jeffrey Yasskin
 E: jyasskin@gmail.com
 E: jyasskin@google.com
 D: Linux fixes.
+
+N: Zhihao Yuan
+E: lichray@gmail.com
+D: Standard compatibility fixes.

TODO.TXT

@@ -16,60 +16,8 @@ Test Suite Tasks
 * Improve the quality and portability of the locale test data.
 * Convert failure tests to use Clang Verify.
 
-Filesystem Tasks
-================
-* P0492r2 - Implement National body comments for Filesystem
-    * INCOMPLETE - US 25: has_filename() is equivalent to just !empty()
-    * INCOMPLETE - US 31: Everything is defined in terms of one implicit host system
-    * INCOMPLETE - US 32: Meaning of 27.10.2.1 unclear
-    * INCOMPLETE - US 33: Definition of canonical path problematic
-    * INCOMPLETE - US 34: Are there attributes of a file that are not an aspect of the file system?
-    * INCOMPLETE - US 35: What synchronization is required to avoid a file system race?
-    * INCOMPLETE - US 36: Symbolic links themselves are attached to a directory via (hard) links
-    * INCOMPLETE - US 37: The term “redundant current directory (dot) elements” is not defined
-    * INCOMPLETE - US 38: Duplicates §17.3.16
-    * INCOMPLETE - US 39: Remove note: Dot and dot-dot are not directories
-    * INCOMPLETE - US 40: Not all directories have a parent.
-    * INCOMPLETE - US 41: The term “parent directory” for a (non-directory) file is unusual
-    * INCOMPLETE - US 42: Pathname resolution does not always resolve a symlink
-    * INCOMPLETE - US 43: Concerns about encoded character types
-    * INCOMPLETE - US 44: Definition of path in terms of a string requires leaky abstraction
-    * INCOMPLETE - US 45: Generic format portability compromised by unspecified root-name
-    * INCOMPLETE - US 46: filename can be empty so productions for relative-path are redundant
-    * INCOMPLETE - US 47: “.” and “..” already match the name production
-    * INCOMPLETE - US 48: Multiple separators are often meaningful in a root-name
-    * INCOMPLETE - US 49: What does “method of conversion method” mean?
-    * INCOMPLETE - US 50: 27.10.8.1 ¶ 1.4 largely redundant with ¶ 1.3
-    * INCOMPLETE - US 51: Failing to add / when appending empty string prevents useful apps
-    * INCOMPLETE - US 52: remove_filename() postcondition is not by itself a definition
-    * INCOMPLETE - US 53: remove_filename()'s name does not correspond to its behavior
-    * INCOMPLETE - US 54: remove_filename() is broken
-    * INCOMPLETE - US 55: replace_extension()'s use of path as parameter is inappropriate
-    * INCOMPLETE - US 56: Remove replace_extension()'s conditional addition of period
-    * INCOMPLETE - US 57: On Windows, absolute paths will sort in among relative paths
-    * INCOMPLETE - US 58: parent_path() behavior for root paths is useless
-    * INCOMPLETE - US 59: filename() returning path for single path components is bizarre
-    * INCOMPLETE - US 60: path("/foo/").filename()==path(".") is surprising
-    * INCOMPLETE - US 61: Leading dots in filename() should not begin an extension
-    * INCOMPLETE - US 62: It is important that stem()+extension()==filename()
-    * INCOMPLETE - US 63: lexically_normal() inconsistently treats trailing "/" but not "/.." as directory
-    * INCOMPLETE - US 73, CA 2: root-name is effectively implementation defined
-    * INCOMPLETE - US 74, CA 3: The term “pathname” is ambiguous in some contexts
-    * INCOMPLETE - US 75, CA 4: Extra flag in path constructors is needed
-    * INCOMPLETE - US 76, CA 5: root-name definition is over-specified.
-    * INCOMPLETE - US 77, CA 6: operator/ and other appends not useful if arg has root-name
-    * INCOMPLETE - US 78, CA 7: Member absolute() in 27.10.4.1 is overspecified for non-POSIX-like O/S
-    * INCOMPLETE - US 79, CA 8: Some operation functions are overspecified for implementation-defined file types
-    * INCOMPLETE - US 185: Fold error_code and non-error_code signatures into one signature
-    * INCOMPLETE - FI 14: directory_entry comparisons are members
-    * INCOMPLETE - Late 36: permissions() error_code overload should be noexcept
-    * INCOMPLETE - Late 37: permissions() actions should be separate parameter
-    * INCOMPLETE - Late 42: resize_file() Postcondition missing argument
-
 Misc Tasks
 ==========
 * Find all sequences of >2 underscores and eradicate them.
 * run clang-tidy on libc++
 * Document the "conditionally-supported" bits of libc++
-* Look at basic_string's move assignment operator, re LWG 2063 and POCMA
-* Put a static_assert in std::allocator to deny const/volatile types (LWG 2447)