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Swift compile time is so slow
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Masato Oshima
September 16, 2015
Programming
3
5.4k
Swift compile time is so slow
potatotips #21
http://connpass.com/event/18732/
Masato Oshima
September 16, 2015
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Transcript
Swift compile time is so slow Potatotips #21
Masato Oshima github.com/mpon @_mpon ಢݝ๕լ܊ग़ iOS Developer
νʔϜମ੍
w ΤϯδχΞਓ w Πϯϑϥʢֻ͚࣋ͪʣ w αʔόʔ w "OESPJE
w J04 w ϑϩϯτΤϯυ ॴଐνʔϜͷମ੍
Swift 1.2
%%%υϝΠϯۦಈઃܭ
None
"OESPJE
7JFX$POUSPMMFS J04 7JFX
7JFX$POUSPMMFS J04 7JFX
7JFX$POUSPMMFS J04 7JFX ʮϘλϯΛԡͨ͠ʯͱ͍͏ςετ͍͠ɻ ͰɺϘλϯΛԡͨ͠ͱ͖ͷʮॲཧʯ ςετՄೳ
7JFX$POUSPMMFS J04 7JFX %FMFHBUF
None
EFMFHBUFͷॲཧ͚ͩ Λ·ͱΊΒΕΔͷͰ Մಡੑ
None
4UPSZCPBSE 7JFX$POUSPMMFS
ͦΜͳ͜ΜͳͰ ͦΕ΄ͲϠόΠ$POqJDUͳ͘ Ϣχοτςετॻ͖ͭͭ ίʔυϨϏϡʔ͠ͳ͕Βͷ ϓϧϦΫӡ༻Ͱ ͳΜͱ͔։ൃͰ͖ͯ·͢
ຊʹʁ
ίϯύΠϧ࣌ؒ ඵ
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None
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None
w 4XJGUϑΝΠϧ w 4UPSZCPBSE YJC w $MBTT w &YUFOTJPO w
߹ܭߦ w $MFBO $PNQJMFඵ ͍͍ͩͨͷ౷ܭใ
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߹ܭߦ w $MFBO $PNQJMFඵ ͍͍ͩͨͷ౷ܭใ
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߹ܭߦ w $MFBO $PNQJMFඵ ͍͍ͩͨͷ౷ܭใ
None
$ cat *.swift > God.swift
None
ίϯύΠϧ࣌ؒ ඵ
ͦͷ͔ΘΓɾɾ ΤσΟλ͕ࢮɾɾ ສߦແཧ Ͱ
w 4XJGUϑΝΠϧ w 4UPSZCPBSE YJC w $MBTT w &YUFOTJPO w
߹ܭߦ w $MFBO $PNQJMFඵ ͍͍ͩͨͷ౷ܭใ
w 4XJGUϑΝΠϧ w 4UPSZCPBSE YJC w $MBTT w &YUFOTJPO w
߹ܭߦ w $MFBO $PNQJMFඵ ͍͍ͩͨͷ౷ܭใ
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ਆͷ͓ಋ͖ͷͱखಈͰҠಈͨ͠
None
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߹ܭߦ w $MFBO $PNQJMFඵ ͍͍ͩͨͷ౷ܭใ
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ίϯύΠϧ࣌ؒ ඵ
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ͱ͍͑ɺ ݱ࣮తͰͳ͍ͷͰ ͬͱ͍͍ํ๏ ڭ͍͑ͯͩ͘͞
None
,ZPCBTIJYJC
,ZPCBTIJYJC Δ͔ʁʁ
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