norio-nomura

TruAnon Verification Key: 7atz5gnfvbms3dljtyokfguqha - I am using TruAnon to verify Github.

norio-nomura

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 10, 15	sdk_version 10, 15
	.globl	_main
	.p2align	4, 0x90
_main:
	.cfi_startproc
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp

norio-nomura

➜  15:27:26  git clone https://github.com/jpsim/Yams.git
Cloning into 'Yams'...
remote: Enumerating objects: 111, done.
remote: Counting objects: 100% (111/111), done.
remote: Compressing objects: 100% (80/80), done.
remote: Total 3987 (delta 58), reused 71 (delta 31), pack-reused 3876
Receiving objects: 100% (3987/3987), 4.24 MiB | 1.85 MiB/s, done.
Resolving deltas: 100% (2313/2313), done.
➜  15:27:43  cd Yams
➜  15:27:46 git:(master) rm -rf Yams.xcodeproj

norio-nomura

Setup transparent proxy with VMware Fusion

1. Add network (vmnet3) to VMware Fusion
   1. sudo vi /Library/Preferences/VMware\ Fusion/networking

       answer VNET_1_HOSTONLY_SUBNET 172.16.92.0
       answer VNET_1_VIRTUAL_ADAPTER yes
       answer VNET_1_VIRTUAL_ADAPTER_ADDR 172.16.92.1
      +answer VNET_3_DHCP yes
      +answer VNET_3_DHCP_PARAM_DNS_ADDR 172.16.12.1
      +answer VNET_3_DHCP_PARAM_ROUTERS 172.16.12.1

norio-nomura

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">	
<dict>
	<key>Label</key>
	<string>local.internal.docker.host.bonjour</string>
	<key>ProgramArguments</key>
	<array>
		<string>/usr/bin/dns-sd</string>
		<string>-P</string>

norio-nomura

import Dispatch
import Foundation

var setCookieRequest = URLRequest(url: URL(string: "http://httpbin.org/cookies/set?freeform=test")!)
let setCookieTask = URLSession.shared.dataTask(with: setCookieRequest) { _, _, error in
    guard error == nil else { fatalError("failed to set cookie!") }

    var request = URLRequest(url: URL(string: "http://httpbin.org/post")!)
    request.httpMethod = "POST"
    request.httpBody = "{\"key\":\"value\"}".data(using: .utf8)

norio-nomura

$ echo 'import Dispatch; func f() {}; DispatchQueue.global(qos: .default).async { f() }; dispatchMain()'|swiftc -
$ lldb
(lldb) target create main
Current executable set to 'main' (x86_64).
(lldb) b f
Breakpoint 1: 9 locations.
(lldb) process launch -v DYLD_LIBRARY_PATH=/usr/lib/system/introspection -v DYLD_INSERT_LIBRARIES=/Applications/Xcode.app/Contents/Developer/usr/lib/libBacktraceRecording.dylib
Process 33297 launched: '/Users/norio/github/swift-dev/SourceKitten/main' (x86_64)
Process 33297 stopped
* thread #2, queue = 'com.apple.root.default-qos', stop reason = breakpoint 1.1

norio-nomura

key.request: source.request.editor.open
key.name: "2178448306979356082"
key.sourcetext: "/* 👨‍👩‍👧‍👦👨‍👩‍👧‍👦👨‍👩‍👧‍👦 */\n`init`(a: Int, b: Int, c: Int, d: Int, e: Int, f: Int) {}"

norio-nomura

LLVM_VERSION=`cd /usr/bin; ls llvm-config-*|sed 's/llvm-config-//'` && \
 (cd /usr/bin; ls -1 llvm*-$LLVM_VERSION) | sed -e '/llvm-config/d' -e "s/-$LLVM_VERSION//"| \
 awk -v LLVM_VERSION=$LLVM_VERSION 'BEGIN{print "update-alternatives --force --install /usr/bin/llvm-config llvm-config /usr/bin/llvm-config-"LLVM_VERSION" 200 \\"}{print "--slave /usr/bin/"$0, $0, "/usr/bin/"$0"-"LLVM_VERSION" \\" }'|sh

norio-nomura

$ docker run --privileged -it -v `pwd`:`pwd` -w `pwd` --rm norionomura/swift:41
root@e8fbffcc2ed0:~# ulimit -c unlimited
root@e8fbffcc2ed0:~# echo 'let i: Int? = nil; i!'>main.swift
root@e8fbffcc2ed0:~# swift main.swift
main.swift:1:21: warning: expression of type 'Int' is unused
let i: Int? = nil; i!
                   ~^
Fatal error: Unexpectedly found nil while unwrapping an Optional value
Current stack trace:
0    libswiftCore.so                    0x00007fcc7bd96750 _swift_stdlib_reportFatalError + 171