Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
SwiftコンパイラがSwiftで開発できるようになる話
Search
freddi(Yuki Aki)
July 21, 2021
Technology
3
630
SwiftコンパイラがSwiftで開発できるようになる話
freddi(Yuki Aki)
July 21, 2021
Tweet
Share
More Decks by freddi(Yuki Aki)
See All by freddi(Yuki Aki)
輝け俺のViewController 〜海外iOSカンファレンス登壇編〜
freddi
4
260
Deep Dive into "any" and "some"
freddi
3
1.4k
挑戦!ISUCON de Server-side Swift 〜タイムゾーンには気をつけろ〜
freddi
0
1.7k
意外と知られてないXcode13の新しい参照カウンタ最適化オプションの挙動
freddi
2
150
How to develop SIL Optimizer in Swift Language
freddi
0
340
知ろう! ShazamKit
freddi
1
210
Swift Optimizing at Compiler World
freddi
2
820
Recap Pointfree Vol. 1~3
freddi
1
820
社内版SwiftコンパイラにContributeするまで
freddi
0
100
Other Decks in Technology
See All in Technology
データエンジニアリング 4年前と変わったこと、 4年前と変わらないこと
tanakarian
1
320
Four Keysから始める信頼性の改善 - SRE NEXT 2025
ozakikota
0
460
Shadow DOMとセキュリティ - 光と影の境界を探る / Shibuya.XSS techtalk #13
masatokinugawa
0
240
研究開発部メンバーの働き⽅ / Sansan R&D Profile
sansan33
PRO
3
18k
複数のGemini CLIが同時開発する狂気 - Jujutsuが実現するAIエージェント協調の新世界
gunta
7
1.5k
All About Sansan – for New Global Engineers
sansan33
PRO
1
1.2k
P2P通信の標準化 WebRTCを知ろう
faithandbrave
6
1.9k
PHPでResult型やってみよう
higaki_program
0
170
Bill One 開発エンジニア 紹介資料
sansan33
PRO
4
13k
Amazon SNSサブスクリプションの誤解除を防ぐ
y_sakata
3
200
AIを使っていい感じにE2Eテストを書けるようになるまで / Trying to Write Good E2E Tests with AI
katawara
0
210
QAを早期に巻き込む”って どうやるの? モヤモヤから抜け出す実践知
moritamasami
2
150
Featured
See All Featured
Making Projects Easy
brettharned
116
6.3k
The Language of Interfaces
destraynor
158
25k
The Power of CSS Pseudo Elements
geoffreycrofte
77
5.9k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
chriscoyier
507
140k
Sharpening the Axe: The Primacy of Toolmaking
bcantrill
44
2.4k
GraphQLの誤解/rethinking-graphql
sonatard
71
11k
ピンチをチャンスに:未来をつくるプロダクトロードマップ #pmconf2020
aki_iinuma
126
53k
Design and Strategy: How to Deal with People Who Don’t "Get" Design
morganepeng
130
19k
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
rmw
34
3.1k
The MySQL Ecosystem @ GitHub 2015
samlambert
251
13k
Reflections from 52 weeks, 52 projects
jeffersonlam
351
21k
Facilitating Awesome Meetings
lara
54
6.5k
Transcript
2021/07/21 SwiftѪձ SwiftίϯύΠϥ͕SwiftͰ։ൃͰ͖ΔΑ͏ʹͳΔ freddi (@_ _ _ freddi _ _
_)
͓·͑ͩΕ • freddi • iOS Engineer at Fukuoka • LINEελϯϓൢചத
• ΦϦδφϧTγϟπ
͓·͑ͩΕ • Geekle ͱ͍͏ஂମ͕ओ࠵ͯ͠Δ iOS Conference ʹొஃ͠·͢ʂ • https://geekle.us/ios
SwiftίϯύΠϥ͕SwiftͰ։ൃͰ͖ΔΑ͏ʹͳΔ
ͨͩ͠Ұ෦ͷ
SwiftίϯύΠϥͷ։ൃݴޠ • ϨϙδτϦͷC++ • ඪ४ϥΠϒϥϦΛআ͍ͯ΄΅ C++ • Driver, Parser, Type
Checker, Optimizer ͳͲ • ࣮ΛಡΉʹC++LLVMͷࣄલ͕͍͔ࣝͭ͘ඞཁ
Swift Driver ʹ͍ͭͯ
Swift Driver ʹ͍ͭͯ • ࣮ͪΒͬͱࠓͷWWDCͰݴٴ͞Ε͍ͯΔ • ΠϯΫϦϝϯλϧϏϧυΛߴԽ͢ΔͨΊͷ3ͭͷओཁͳվળͷҰͭ https://developer.apple.com/videos/play/wwdc2021/10192/
͜͜ͰͷDriverͱԿ • USBͱ͔ͷυϥΠόͱશ͘ผͳͷͰҙ͞Εͨ͠ • DriverϓϩάϥϜͱɺ • ͍͔ͭ͘ͷύʔπͱͯ͠ͷϓϩάϥϜΛదʹݺͼग़͢ϓϩάϥϜ • gcc ίϚϯυυϥΠόϓϩάϥϜ
• ࣮ swift swiftc ίϚϯυυϥΠόϓϩάϥϜ
swift ͷ߹ swift (driver) package hello.swift (Կͳ͠) REPLͷىಈ helllo.swift
ͷίϯύΠϧɾϏϧυ ࣮ߦϑΝΠϧੜ Swift package ؔ࿈ͷಈ࡞ swift (driver) swift (driver) … υϥΠό …υϥΠόͷ໋ྩ … ݁Ռ
ίϚϯυϥΠϯͷҾͱͷؔ swift (driver) package hello.swift (Կͳ͠) REPLͷىಈ helllo.swift ͷίϯύΠϧɾϏϧυ
࣮ߦϑΝΠϧੜ Swift package ؔ࿈ͷಈ࡞ swift (driver) swift (driver) $ swift package $ swift hello.world $ swift … ϝΠϯͷίϚϯυ … ҾͳͲ … ݁Ռ … ίϚϯυϥΠϯ্Ͱͷॻ͖ํ
SwiftͷDriver • swift ίϚϯυ͕ Driver ͕ͩɺ࣮ଶ swift-driver ίϚϯυ • swift-driver
͕ࣗͲ͏͍͏໊લͰݺΕ͔ͨɺٴͼҾʹΑͬͯ ৼΔ͍ɺݺͼग़͢SwiftίϯύΠϥͷϞδϡʔϧΛม͑Δ • ͳͷͰίϚϯυ͕ࣗ swift swiftc ͱݺΕΔ͔ʹΑͬͯذ͕͋Δ • swift swiftc ࣮΄΅ swift-driver ͱಉ͡ίϚϯυ • ҎલͷDriverC++࣮͕ͩɺSwift Driver Swift Ͱॻ͔Ε͍ͯΔ
͜Ε͔Βͷ Swift Driver ʹ͍ͭͯ • Swift 5.5 (Xcode 13 Beta)
Ҏ߱Ͱඪ४Ͱར༻͞ΕΔ
͜Ε͔Βͷ Swift Driver ʹ͍ͭͯ • Swift Driver ͷͷϝϦοτ͋·Γ·ͱ·ͬͯͳ͍ • ͳΜ͔
Twitter ʹస͕͍ͬͯΔ͘Β͍ • https://twitter.com/dgregor79/status/1260798039515488257 ͜͜ • ࠓ࢈ۀ • SwiftPM ͚ͳͲͷΠϯΫϦϝϯλϧϏϧυͷվળ • ΞʔΩςΫνϟ͕վળ͞Εͯɺར͕૿͑ΔʢฒྻԽͳͲʣ • ৺ஔ͖ͳ͖͘ͳݴޠʢSwiftʣͰॻ͚Δ
Swift Driver ʹؔ͢Δৄ͍͠ࢿྉ • ຊޠͷࢿྉ • https://speakerdeck.com/freddi/jin-ri-karashi-meruswift-driver • https://qiita.com/freddi_/items/4c2149055959248dda28 •
ݱঢ়ݸਓͰॻ͍ͯΔࢿྉੈքͰͷ͘Β͍͔͠ͳ͍ • ϓϩδΣΫτࣗମOSSͳͷͰͦͪΒࢀর͞Εͨ͠ • https://github.com/apple/swift-driver
࠷దԽʹ͍ͭͯ
SwiftίϯύΠϥͷ࠷దԽ෦ • ࠷దԽ෦ͷ࣮ͯ͢C++ͩͬͨ • ͔͠͠ɺlibswift ͱ͍͏ͷʹΑͬͯ Swift Ͱॻ͚ΔΑ͏ʹͳͬͨ • ଟஈ֊తʹҠߦ͢Δʁ
• https://github.com/apple/swift/blob/main/libswift/README.md
SwiftίϯύΠϥͷ࠷దԽ෦ raw SIL canonical SIL Pass Pass Pass Pass •
Swift ίʔυίϯύΠϥͰ SIL ͱݺΕΔίʔυʹม͞ΕΔ • SIL ࠷దԽ͞ΕΔ͕ɺ࠷దԽલ͕ raw SILɺޙ͕ canonical SIL • raw SIL ΛͦΕͧΕͷׂͰ࠷దԽ͢ΔϞδϡʔϧ͕ Pass • Pass ͕ Swift Ͱॻ͚ΔΑ͏ʹͳͬͨɺͱ͍͏ (libswift)
SwiftίϯύΠϥͷ࠷దԽ෦ • NSSpain 2020 Ͱ ͜͜ΒΜͷৄ͍͕͋͠ΔͷͰؾʹͳΔํ ࢀর͞Εͨ͠ https://vimeo.com/479467405
C++ ͔Β Swift ʹ͢Δࡍͷݒ೦ • SwiftͷϝϞϦཧํ๏ ARCɺҰํC++΄΅ϓϩάϥϚ͕Δ • ARC ศར͚ͩͲΦʔόʔϔου͕͋Δ
• ARCͷΧϯτɺཪͰίʔυ͕૿͑ͨΓ͍ͯ͠Δͷࣄ࣮ • libswift ͰͦΕΛճආ͢ΔͨΊͷ͕͋Δ Θ͍Θ͍swiftc #29 Ͱ͜͜ΒΜͷ͕͋Γ·͢ʂ https://iosdiscord.connpass.com/event/218858/
Swift Ͱॻ͘ํ๏ • libswift Swift Package Manager ܦ༝ͰimportՄೳʂ •
͔ΜͨΜʹ Optimizer ͷ Pass Λ։ൃͰ͖·͢ Θ͍Θ͍swiftc #29 Ͱ͜͜ΒΜͷ͕͋Γ·͢ʂ https://iosdiscord.connpass.com/event/218858/
·ͱΊ
SwiftίϯύΠϥͷҰ෦͕SwiftͰ։ൃͰ͖Δ • Swift Driver Project • https://github.com/apple/swift-driver • https://twitter.com/dgregor79/status/1260798039515488257 •
Swift ͷ࠷దԽ෦ • https://github.com/apple/swift/blob/main/libswift/README.md • Θ͍Θ͍swiftc #29 Ͱղઆ͞ΕΔͷͰདྷͯͶʂ https://iosdiscord.connpass.com/event/218858/