Fri Jan 10 22:57:53 UTC 202020200110225753

a/btrfs-progs-5.4.1-x86_64-1.txz:  Upgraded.
l/libvncserver-0.9.12-x86_64-2.txz:  Rebuilt.
  Merged upstream bugfix pull requests. Thanks to alienBOB.
n/NetworkManager-1.22.4-x86_64-1.txz:  Upgraded.
xap/mozilla-thunderbird-68.4.1-x86_64-1.txz:  Upgraded.
  This release contains security fixes and improvements.
  For more information, see:
    https://www.mozilla.org/en-US/thunderbird/68.4.1/releasenotes/
    https://www.mozilla.org/security/known-vulnerabilities/thunderbird.html
    https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17026
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17015
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17016
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17017
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17021
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17022
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17024
  (* Security fix *)

5 files changed, 62 insertions, 175 deletions

diff --git a/source/l/libvncserver/libvncserver.15c4f144a3783d9f1f2c976acf9f4d85988fd466.patch b/source/l/libvncserver/libvncserver.15c4f144a3783d9f1f2c976acf9f4d85988fd466.patch
new file mode 100644
index 00000000..b8edd35e
--- /dev/null
+++ b/source/l/libvncserver/libvncserver.15c4f144a3783d9f1f2c976acf9f4d85988fd466.patch
@@ -0,0 +1,25 @@
+From 15c4f144a3783d9f1f2c976acf9f4d85988fd466 Mon Sep 17 00:00:00 2001
+From: Albert Astals Cid <aacid@kde.org>
+Date: Sun, 5 Jan 2020 19:56:57 +0100
+Subject: [PATCH] rfbShutdownServer: Call rfbClientConnectionGone if no
+ backgroundLoop
+
+Otherwise the servers that don't use rfbRunEventLoop don't get
+notified of client disconnections
+---
+ libvncserver/main.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/libvncserver/main.c b/libvncserver/main.c
+index b51f0ab6..738a501d 100644
+--- a/libvncserver/main.c
++++ b/libvncserver/main.c
+@@ -1152,6 +1152,8 @@ void rfbShutdownServer(rfbScreenInfoPtr screen,rfbBool disconnectClients) {
+       write(currentCl->pipe_notify_client_thread[1], "\x00", 1);
+       /* And wait for it to finish. */
+       pthread_join(currentCl->client_thread, NULL);
++    } else {
++      rfbClientConnectionGone(currentCl);
+     }
+ #else
+       rfbClientConnectionGone(currentCl);
diff --git a/source/l/libvncserver/libvncserver.SlackBuild b/source/l/libvncserver/libvncserver.SlackBuild
index 015b6a5f..abf5f664 100755
--- a/source/l/libvncserver/libvncserver.SlackBuild
+++ b/source/l/libvncserver/libvncserver.SlackBuild
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # Copyright 2007, 2014  Heinz Wiesinger, Amsterdam, NL
-# Copyright 2008, 2009, 2010, 2011, 2012, 2015, 2018, 2019  Patrick J. Volkerding, Sebeka, MN, USA
+# Copyright 2008, 2009, 2010, 2011, 2012, 2015, 2018, 2019, 2020  Patrick J. Volkerding, Sebeka, MN, USA
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -28,7 +28,7 @@ cd $(dirname $0) ; CWD=$(pwd)
 
 PKGNAM=libvncserver
 VERSION=${VERSION:-$(echo LibVNCServer-*.tar.?z* | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
 
 NUMJOBS=${NUMJOBS:-" -j$(expr $(nproc) + 1) "}
 
@@ -91,6 +91,8 @@ find . \
  -exec chmod 644 {} \+
 
 zcat $CWD/libvncserver.CMAKE_INSTALL_LIBDIR.diff.gz | patch -p1 --verbose || exit 1
+zcat $CWD/libvncserver.d0a76539835d11c0f4723499f8be4bc9c7724eb9.patch.gz | patch -p1 --verbose || exit 1
+zcat $CWD/libvncserver.15c4f144a3783d9f1f2c976acf9f4d85988fd466.patch.gz | patch -p1 --verbose || exit 1
 
 # Configure, build, and install:
 mkdir cmake-build
diff --git a/source/l/libvncserver/libvncserver.d0a76539835d11c0f4723499f8be4bc9c7724eb9.patch b/source/l/libvncserver/libvncserver.d0a76539835d11c0f4723499f8be4bc9c7724eb9.patch
new file mode 100644
index 00000000..7ef6ec22
--- /dev/null
+++ b/source/l/libvncserver/libvncserver.d0a76539835d11c0f4723499f8be4bc9c7724eb9.patch
@@ -0,0 +1,33 @@
+From d0a76539835d11c0f4723499f8be4bc9c7724eb9 Mon Sep 17 00:00:00 2001
+From: Rajesh Sahoo <rajesh.sahoo@lge.com>
+Date: Tue, 11 Jun 2019 15:13:04 +0530
+Subject: [PATCH] avoid pthread_join if backgroundLoop is FALSE
+
+client_thread is created depending upon backgroundLoop, but joining
+without checking for same condition. so we are trying to join a garbage
+thread_id.
+---
+ libvncserver/main.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/libvncserver/main.c b/libvncserver/main.c
+index d3cd9b1e..772fb18f 100644
+--- a/libvncserver/main.c
++++ b/libvncserver/main.c
+@@ -1112,6 +1112,7 @@ void rfbShutdownServer(rfbScreenInfoPtr screen,rfbBool disconnectClients) {
+       }
+ 
+ #ifdef LIBVNCSERVER_HAVE_LIBPTHREAD
++    if(currentCl->screen->backgroundLoop) {
+       /*
+ 	Notify the thread. This simply writes a NULL byte to the notify pipe in order to get past the select()
+ 	in clientInput(), the loop in there will then break because the rfbCloseClient() above has set
+@@ -1120,6 +1121,7 @@ void rfbShutdownServer(rfbScreenInfoPtr screen,rfbBool disconnectClients) {
+       write(currentCl->pipe_notify_client_thread[1], "\x00", 1);
+       /* And wait for it to finish. */
+       pthread_join(currentCl->client_thread, NULL);
++    }
+ #else
+       rfbClientConnectionGone(currentCl);
+ #endif
+
diff --git a/source/xap/mozilla-thunderbird/mozilla-thunderbird.SlackBuild b/source/xap/mozilla-thunderbird/mozilla-thunderbird.SlackBuild
index 7c8bf81e..43a45422 100755
--- a/source/xap/mozilla-thunderbird/mozilla-thunderbird.SlackBuild
+++ b/source/xap/mozilla-thunderbird/mozilla-thunderbird.SlackBuild
@@ -178,7 +178,6 @@ zcat $CWD/tb.ui.scrollToClick.diff.gz | patch -p1 --verbose || exit 1
 
 # Fix building with latest Rust:
 zcat $CWD/unbreakdocs.diff.gz | patch -p1 --verbose || exit 1
-zcat $CWD/thunderbird-rust-1.39.x.patch.gz | patch -p0 --verbose || exit 1
 
 # Bypass a test that fails the build:
 zcat $CWD/gkrust.a.no.networking.check.diff.gz | patch -p1 --verbose || exit 1
diff --git a/source/xap/mozilla-thunderbird/thunderbird-rust-1.39.x.patch b/source/xap/mozilla-thunderbird/thunderbird-rust-1.39.x.patch
deleted file mode 100644
index 9494776e..00000000
--- a/source/xap/mozilla-thunderbird/thunderbird-rust-1.39.x.patch
+++ /dev/null
@@ -1,172 +0,0 @@
-Source: Gentoo
-
-Based on https://github.com/rust-lang/rust/issues/64710
-
---- third_party/rust/bindgen/.cargo-checksum.json
-+++ third_party/rust/bindgen/.cargo-checksum.json
-@@ -1 +1 @@
--{"files":{"Cargo.toml":"9af635e7bad9021a49742a312faf6178b757dbd48aabc998931d6f491f14c179","LICENSE":"c23953d9deb0a3312dbeaf6c128a657f3591acee45067612fa68405eaa4525db","README.md":"5a1f556c6a57c0a6ccc65e19c27718e0f4b32381a8efcc80f6601b33c58c5d59","build.rs":"a9f6915c54d75f357ce32f96327bf4df53dc81a505b70831978f9dac6f43841d","src/callbacks.rs":"b24d7982332c6a35928f134184ddf4072fe4545a45546b97b9b0e0c1fbb77c08","src/clang.rs":"e9203eb5a1b432efebafcd011896e35e8c9145037bf99e7bb3709dc1b8e8e783","src/codegen/bitfield_unit.rs":"88b0604322dc449fc9284850eadc1f5d14b42fa747d4258bae0b6b9535f52dfd","src/codegen/bitfield_unit_tests.rs":"2073ac6a36e0bc9afaef5b1207966817c8fb7a1a9f6368c3b1b8f79822efbfba","src/codegen/error.rs":"2613af1d833377fd4a70719f4a09951d9d45dc9227827b9a2a938a1bcaaea2dd","src/codegen/helpers.rs":"fbd23e68dd51ccaddeb9761394d5df2db49baded0e2dccf6bbc52a2d6de502eb","src/codegen/impl_debug.rs":"f82969461d522fb758eca552ceaf189122a404cbb47fcc16008bfe52fc62aefa","src/codegen/impl_partialeq.rs":"d40d9ee2849c4d3d557b033c4d3af5e6de4a44347f67c0f016198086338811af","src/codegen/mod.rs":"238d989e13b7556e5d120a2bfe85b43332fba56cbe8df886d4c32e650fff1247","src/codegen/struct_layout.rs":"3fa5524aff82365ce292b0cc85080514c85a6dbd31bce90f001773b995dda28e","src/extra_assertions.rs":"494534bd4f18b80d89b180c8a93733e6617edcf7deac413e9a73fd6e7bc9ced7","src/features.rs":"c5fd7149f4a3b41fd4f89ade08505170942f4bc791bcb6a34fdddd3ae61856f8","src/ir/analysis/derive.rs":"325d4c1c1e6194e743f42a2316f1501b0ef852fe309f2e9cac3434825ad235f0","src/ir/analysis/has_destructor.rs":"63644f479738df35e531d3324ff892614083c3656e0747aa34d9f20dada878ec","src/ir/analysis/has_float.rs":"76162a309e4285a806755a08c687a3e7bc894a100a63da4e88584035e215b11d","src/ir/analysis/has_type_param_in_array.rs":"fdbc0af28a144c88ea2de83e6e6da5e1ffb40e3dd63fd7a708095d085bb06f94","src/ir/analysis/has_vtable.rs":"5788372d27bdbaaf0454bc17be31a5480918bc41a8a1c4832e8c61185c07f9cd","src/ir/analysis/mod.rs":"1f218e15c19f6666512908abc853fa7ff9ca5d0fafd94f026d9e4b0ce287ec3c","src/ir/analysis/sizedness.rs":"8dc10043d872e68e660ef96edca4d9733f95be45cdad4893462fa929b335014f","src/ir/analysis/template_params.rs":"6312c008bbc80f50e72a766756c8daddea0b6eeb31ec924b83a231df931e170e","src/ir/annotations.rs":"39a5ab19f4d5dfa617577e4a0d0d2b67b5369d480c7cca4b14d172458c9843f0","src/ir/comment.rs":"c48abe01c5af0f09f583a89f1394bc6c161b40f6c8f0f600bbfe3c907b47969b","src/ir/comp.rs":"ca439407faefbe3a198246f0a1dbdf4e40307e45eaaad317e85d1aab37bb31fc","src/ir/context.rs":"599226eb04d337a1b1b13af91af91bdb02dbd5f26f274cbc0ebc4489eb144fc0","src/ir/derive.rs":"34f9aa76b6c9c05136bb69dcd6455397faef571a567254d2c541d50a962994db","src/ir/dot.rs":"95ed2968fc3239d87892e9f1edf1ed6dd18630d949564961765967ea1d16960c","src/ir/enum_ty.rs":"9cc242d6b3c1866665594e8b306860ee39c0ea42d22198d46b7fded473fe3e84","src/ir/function.rs":"2d41d9df19f42b0c383f338be4c026c005853a8d1caf5f3e5a2f3a8dad202232","src/ir/int.rs":"07e0c7dbd2dd977177fae3acd2a14adf271c6cf9ff4b57cddc11d50734fd4801","src/ir/item.rs":"3bcdb69b793350e5744aec3577cdbb1e5068ece5220c38763cecd82dfb5e8f03","src/ir/item_kind.rs":"dbeae8c4fd0e5c9485d325aea040e056a1f2cd6d43fc927dee8fe1c0c59a7197","src/ir/layout.rs":"d49582081f5f86f7595afbe4845f38fb3b969a840b568f4a49b265e7d790bb5b","src/ir/mod.rs":"2eae90f207fad2e45957ec9287064992a419e3fc916aba84faff2ea25cbeb5ee","src/ir/module.rs":"c4d90bf38fe3672e01923734ccbdb7951ea929949d5f413a9c2aee12395a5094","src/ir/objc.rs":"758aa955a0c5d6ad82606c88a1f4cd1d93e666b71e82d43b18b1aaae96cf888a","src/ir/template.rs":"c0f8570b927dfd6a421fc4ce3094ec837a3ed936445225dbfac961e8e0842ae5","src/ir/traversal.rs":"ea751379a5aec02f93f8d2c61e18232776b1f000dbeae64b9a7195ba21a19dd6","src/ir/ty.rs":"952fb04cd6a71a2bca5c509aecacb42a1de0cae75824941541a38dc589f0993a","src/ir/var.rs":"8bdafb6d02f2c55ae11c28d88b19fb7a65ba8466da12ff039ae4c16c790b291e","src/lib.rs":"d5c8b404c515d30fc2d78b28eb84cff6b256f1f1e2dbd6aca280529bb2af6879","src/log_stubs.rs":"6dfdd908b7c6453da416cf232893768f9480e551ca4add0858ef88bf71ee6ceb","src/main.rs":"e519053bcdde6bc88f60f955246a02d53b3db1cc5ccd1612e6675b790b7460b0","src/options.rs":"041d635c8f6712ca32676a68f06d0245faed5577d9513786e058540ea2a69a7f","src/parse.rs":"be7d13cc84fae79ec7b3aa9e77063fa475a48d74a854423e2c72d75006a25202","src/regex_set.rs":"5cb72fc3714c0d79e9e942d003349c0775fafd7cd0c9603c65f5261883bbf9cf","src/time.rs":"3b763e6fee51d0eb01228dfe28bc28a9f692aff73b2a7b90a030902e0238fca6"},"package":"6bd7710ac8399ae1ebe1e3aac7c9047c4f39f2c94b33c997f482f49e96991f7c"}
-\ No newline at end of file
-+{"files":{"Cargo.toml":"9af635e7bad9021a49742a312faf6178b757dbd48aabc998931d6f491f14c179","LICENSE":"c23953d9deb0a3312dbeaf6c128a657f3591acee45067612fa68405eaa4525db","README.md":"5a1f556c6a57c0a6ccc65e19c27718e0f4b32381a8efcc80f6601b33c58c5d59","build.rs":"a9f6915c54d75f357ce32f96327bf4df53dc81a505b70831978f9dac6f43841d","src/callbacks.rs":"b24d7982332c6a35928f134184ddf4072fe4545a45546b97b9b0e0c1fbb77c08","src/clang.rs":"e9203eb5a1b432efebafcd011896e35e8c9145037bf99e7bb3709dc1b8e8e783","src/codegen/bitfield_unit.rs":"88b0604322dc449fc9284850eadc1f5d14b42fa747d4258bae0b6b9535f52dfd","src/codegen/bitfield_unit_tests.rs":"2073ac6a36e0bc9afaef5b1207966817c8fb7a1a9f6368c3b1b8f79822efbfba","src/codegen/error.rs":"2613af1d833377fd4a70719f4a09951d9d45dc9227827b9a2a938a1bcaaea2dd","src/codegen/helpers.rs":"fbd23e68dd51ccaddeb9761394d5df2db49baded0e2dccf6bbc52a2d6de502eb","src/codegen/impl_debug.rs":"f82969461d522fb758eca552ceaf189122a404cbb47fcc16008bfe52fc62aefa","src/codegen/impl_partialeq.rs":"d40d9ee2849c4d3d557b033c4d3af5e6de4a44347f67c0f016198086338811af","src/codegen/mod.rs":"238d989e13b7556e5d120a2bfe85b43332fba56cbe8df886d4c32e650fff1247","src/codegen/struct_layout.rs":"3fa5524aff82365ce292b0cc85080514c85a6dbd31bce90f001773b995dda28e","src/extra_assertions.rs":"494534bd4f18b80d89b180c8a93733e6617edcf7deac413e9a73fd6e7bc9ced7","src/features.rs":"c5fd7149f4a3b41fd4f89ade08505170942f4bc791bcb6a34fdddd3ae61856f8","src/ir/analysis/derive.rs":"325d4c1c1e6194e743f42a2316f1501b0ef852fe309f2e9cac3434825ad235f0","src/ir/analysis/has_destructor.rs":"63644f479738df35e531d3324ff892614083c3656e0747aa34d9f20dada878ec","src/ir/analysis/has_float.rs":"76162a309e4285a806755a08c687a3e7bc894a100a63da4e88584035e215b11d","src/ir/analysis/has_type_param_in_array.rs":"fdbc0af28a144c88ea2de83e6e6da5e1ffb40e3dd63fd7a708095d085bb06f94","src/ir/analysis/has_vtable.rs":"8c92a52c0f859c7bec7bfbc36b9d18f904baab0c8c9dc1b3e7af34de1a0b0da4","src/ir/analysis/mod.rs":"1f218e15c19f6666512908abc853fa7ff9ca5d0fafd94f026d9e4b0ce287ec3c","src/ir/analysis/sizedness.rs":"71f1a37f75b971ea5b0d8457473cc410947dbf706cb6d2c0338916910b78a675","src/ir/analysis/template_params.rs":"6312c008bbc80f50e72a766756c8daddea0b6eeb31ec924b83a231df931e170e","src/ir/annotations.rs":"39a5ab19f4d5dfa617577e4a0d0d2b67b5369d480c7cca4b14d172458c9843f0","src/ir/comment.rs":"c48abe01c5af0f09f583a89f1394bc6c161b40f6c8f0f600bbfe3c907b47969b","src/ir/comp.rs":"ca439407faefbe3a198246f0a1dbdf4e40307e45eaaad317e85d1aab37bb31fc","src/ir/context.rs":"599226eb04d337a1b1b13af91af91bdb02dbd5f26f274cbc0ebc4489eb144fc0","src/ir/derive.rs":"e5581852eec87918901a129284b4965aefc8a19394187a8095779a084f28fabe","src/ir/dot.rs":"95ed2968fc3239d87892e9f1edf1ed6dd18630d949564961765967ea1d16960c","src/ir/enum_ty.rs":"9cc242d6b3c1866665594e8b306860ee39c0ea42d22198d46b7fded473fe3e84","src/ir/function.rs":"2d41d9df19f42b0c383f338be4c026c005853a8d1caf5f3e5a2f3a8dad202232","src/ir/int.rs":"07e0c7dbd2dd977177fae3acd2a14adf271c6cf9ff4b57cddc11d50734fd4801","src/ir/item.rs":"3bcdb69b793350e5744aec3577cdbb1e5068ece5220c38763cecd82dfb5e8f03","src/ir/item_kind.rs":"dbeae8c4fd0e5c9485d325aea040e056a1f2cd6d43fc927dee8fe1c0c59a7197","src/ir/layout.rs":"d49582081f5f86f7595afbe4845f38fb3b969a840b568f4a49b265e7d790bb5b","src/ir/mod.rs":"2eae90f207fad2e45957ec9287064992a419e3fc916aba84faff2ea25cbeb5ee","src/ir/module.rs":"c4d90bf38fe3672e01923734ccbdb7951ea929949d5f413a9c2aee12395a5094","src/ir/objc.rs":"758aa955a0c5d6ad82606c88a1f4cd1d93e666b71e82d43b18b1aaae96cf888a","src/ir/template.rs":"c0f8570b927dfd6a421fc4ce3094ec837a3ed936445225dbfac961e8e0842ae5","src/ir/traversal.rs":"ea751379a5aec02f93f8d2c61e18232776b1f000dbeae64b9a7195ba21a19dd6","src/ir/ty.rs":"952fb04cd6a71a2bca5c509aecacb42a1de0cae75824941541a38dc589f0993a","src/ir/var.rs":"8bdafb6d02f2c55ae11c28d88b19fb7a65ba8466da12ff039ae4c16c790b291e","src/lib.rs":"d5c8b404c515d30fc2d78b28eb84cff6b256f1f1e2dbd6aca280529bb2af6879","src/log_stubs.rs":"6dfdd908b7c6453da416cf232893768f9480e551ca4add0858ef88bf71ee6ceb","src/main.rs":"e519053bcdde6bc88f60f955246a02d53b3db1cc5ccd1612e6675b790b7460b0","src/options.rs":"041d635c8f6712ca32676a68f06d0245faed5577d9513786e058540ea2a69a7f","src/parse.rs":"be7d13cc84fae79ec7b3aa9e77063fa475a48d74a854423e2c72d75006a25202","src/regex_set.rs":"5cb72fc3714c0d79e9e942d003349c0775fafd7cd0c9603c65f5261883bbf9cf","src/time.rs":"3b763e6fee51d0eb01228dfe28bc28a9f692aff73b2a7b90a030902e0238fca6"},"package":"6bd7710ac8399ae1ebe1e3aac7c9047c4f39f2c94b33c997f482f49e96991f7c"}
-\ No newline at end of file
---- third_party/rust/bindgen/src/ir/analysis/has_vtable.rs
-+++ third_party/rust/bindgen/src/ir/analysis/has_vtable.rs
-@@ -9,17 +9,17 @@ use std::ops;
- use {HashMap, Entry};
- 
- /// The result of the `HasVtableAnalysis` for an individual item.
--#[derive(Copy, Clone, Debug, PartialEq, Eq, Ord)]
-+#[derive(Copy, Clone, Debug, PartialEq, Eq, PartialOrd, Ord)]
- pub enum HasVtableResult {
--    /// The item has a vtable, but the actual vtable pointer is in a base
--    /// member.
--    BaseHasVtable,
-+    /// The item does not have a vtable pointer.
-+    No,
- 
-     /// The item has a vtable and the actual vtable pointer is within this item.
-     SelfHasVtable,
- 
--    /// The item does not have a vtable pointer.
--    No
-+    /// The item has a vtable, but the actual vtable pointer is in a base
-+    /// member.
-+    BaseHasVtable,
- }
- 
- impl Default for HasVtableResult {
-@@ -28,21 +28,6 @@ impl Default for HasVtableResult {
-     }
- }
- 
--impl cmp::PartialOrd for HasVtableResult {
--    fn partial_cmp(&self, rhs: &Self) -> Option<cmp::Ordering> {
--        use self::HasVtableResult::*;
--
--        match (*self, *rhs) {
--            (x, y) if x == y => Some(cmp::Ordering::Equal),
--            (BaseHasVtable, _) => Some(cmp::Ordering::Greater),
--            (_, BaseHasVtable) => Some(cmp::Ordering::Less),
--            (SelfHasVtable, _) => Some(cmp::Ordering::Greater),
--            (_, SelfHasVtable) => Some(cmp::Ordering::Less),
--            _ => unreachable!(),
--        }
--    }
--}
--
- impl HasVtableResult {
-     /// Take the least upper bound of `self` and `rhs`.
-     pub fn join(self, rhs: Self) -> Self {
---- third_party/rust/bindgen/src/ir/analysis/sizedness.rs
-+++ third_party/rust/bindgen/src/ir/analysis/sizedness.rs
-@@ -22,13 +22,14 @@ use {HashMap, Entry};
- ///
- /// We initially assume that all types are `ZeroSized` and then update our
- /// understanding as we learn more about each type.
--#[derive(Copy, Clone, Debug, PartialEq, Eq, Ord)]
-+#[derive(Copy, Clone, Debug, PartialEq, Eq, PartialOrd, Ord)]
- pub enum SizednessResult {
--    /// Has some size that is known to be greater than zero. That doesn't mean
--    /// it has a static size, but it is not zero sized for sure. In other words,
--    /// it might contain an incomplete array or some other dynamically sized
--    /// type.
--    NonZeroSized,
-+    /// The type is zero-sized.
-+    ///
-+    /// This means that if it is a C++ type, and is not being used as a base
-+    /// member, then we must add an `_address` byte to enforce the
-+    /// unique-address-per-distinct-object-instance rule.
-+    ZeroSized,
- 
-     /// Whether this type is zero-sized or not depends on whether a type
-     /// parameter is zero-sized or not.
-@@ -52,12 +53,11 @@ pub enum SizednessResult {
-     /// https://github.com/rust-lang-nursery/rust-bindgen/issues/586
-     DependsOnTypeParam,
- 
--    /// The type is zero-sized.
--    ///
--    /// This means that if it is a C++ type, and is not being used as a base
--    /// member, then we must add an `_address` byte to enforce the
--    /// unique-address-per-distinct-object-instance rule.
--    ZeroSized,
-+    /// Has some size that is known to be greater than zero. That doesn't mean
-+    /// it has a static size, but it is not zero sized for sure. In other words,
-+    /// it might contain an incomplete array or some other dynamically sized
-+    /// type.
-+    NonZeroSized,
- }
- 
- impl Default for SizednessResult {
-@@ -66,21 +66,6 @@ impl Default for SizednessResult {
-     }
- }
- 
--impl cmp::PartialOrd for SizednessResult {
--    fn partial_cmp(&self, rhs: &Self) -> Option<cmp::Ordering> {
--        use self::SizednessResult::*;
--
--        match (*self, *rhs) {
--            (x, y) if x == y => Some(cmp::Ordering::Equal),
--            (NonZeroSized, _) => Some(cmp::Ordering::Greater),
--            (_, NonZeroSized) => Some(cmp::Ordering::Less),
--            (DependsOnTypeParam, _) => Some(cmp::Ordering::Greater),
--            (_, DependsOnTypeParam) => Some(cmp::Ordering::Less),
--            _ => unreachable!(),
--        }
--    }
--}
--
- impl SizednessResult {
-     /// Take the least upper bound of `self` and `rhs`.
-     pub fn join(self, rhs: Self) -> Self {
---- third_party/rust/bindgen/src/ir/derive.rs
-+++ third_party/rust/bindgen/src/ir/derive.rs
-@@ -92,10 +92,10 @@ pub trait CanDeriveOrd {
- ///
- /// Initially we assume that we can derive trait for all types and then
- /// update our understanding as we learn more about each type.
--#[derive(Debug, Copy, Clone, PartialEq, Eq, Ord)]
-+#[derive(Debug, Copy, Clone, PartialEq, Eq, PartialOrd, Ord)]
- pub enum CanDerive {
--    /// No, we cannot.
--    No,
-+    /// Yes, we can derive automatically.
-+    Yes,
- 
-     /// The only thing that stops us from automatically deriving is that
-     /// array with more than maximum number of elements is used.
-@@ -103,8 +103,8 @@ pub enum CanDerive {
-     /// This means we probably can "manually" implement such trait.
-     Manually,
- 
--    /// Yes, we can derive automatically.
--    Yes,
-+    /// No, we cannot.
-+    No,
- }
- 
- impl Default for CanDerive {
-@@ -113,22 +113,6 @@ impl Default for CanDerive {
-     }
- }
- 
--impl cmp::PartialOrd for CanDerive {
--    fn partial_cmp(&self, rhs: &Self) -> Option<cmp::Ordering> {
--        use self::CanDerive::*;
--
--        let ordering = match (*self, *rhs) {
--            (x, y) if x == y => cmp::Ordering::Equal,
--            (No, _) => cmp::Ordering::Greater,
--            (_, No) => cmp::Ordering::Less,
--            (Manually, _) => cmp::Ordering::Greater,
--            (_, Manually) => cmp::Ordering::Less,
--            _ => unreachable!()
--        };
--        Some(ordering)
--    }
--}
--
- impl CanDerive {
-     /// Take the least upper bound of `self` and `rhs`.
-     pub fn join(self, rhs: Self) -> Self {