swift ͷ߹
swift
(driver)
package
hello.swift
(Կͳ͠) REPLͷىಈ
helllo.swift ͷίϯύΠϧɾϏϧυ
࣮ߦϑΝΠϧੜ
Swift package ؔ࿈ͷಈ࡞
swift
(driver)
swift
(driver)
… υϥΠό …υϥΠόͷ໋ྩ … ݁Ռ
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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
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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
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͜Ε͔Βͷ Swift Driver ʹ͍ͭͯ
• Swift 5.5 (Xcode 13 Beta) Ҏ߱Ͱඪ४Ͱར༻͞ΕΔ
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)