Racc Introduction

1.

RACC INTRODUCTION Hirofumi Wakasugi (@5T111111)

2.

None

3.

3BDDͷ঺հ RACC INTRODUCTION

4.

ݴޠॲཧܥʹ͓͚ΔίϯύΠϥͷ࢓ࣄ RACC INTRODUCTION ࣈ۟ղੳ MFYJDBMBOBMZTJT wೖྗจࣈྻΛτʔΫϯʹ෼ׂ UPLFOJ[F wࣈ۟ղੳͷػߏΛ୲͏΋ͷΛࣈ۟ղੳث
MFYFS ͱ͍͏ ߏจղੳ TZOUBYBOBMZTJT wτʔΫϯ͔Β"45Λߏங͢Δ wߏจղੳͷػߏΛ୲͏΋ͷΛߏจղੳث QBSTFS ͱ͍͏ ҙຯղੳ TFNBOUJDTBOBMZTJT wʜ ࠷దԽ DPEFPQUJNJ[BUJPO wʜ όΠφϦίʔυੜ੒ DPEFHFOFSBUJPO wʜ

5.

3BDDQBSTFSHFOFSBUPS RACC INTRODUCTION

6.

ݴޠॲཧܥʹ͓͚ΔίϯύΠϥͷ࢓ࣄ RACC INTRODUCTION ࣈ۟ղੳ MFYJDBMBOBMZTJT wೖྗจࣈྻΛτʔΫϯʹ෼ׂ UPLFOJ[F wࣈ۟ղੳͷػߏΛ୲͏΋ͷΛࣈ۟ղੳث
MFYFS ͱ͍͏ ߏจղੳ TZOUBYBOBMZTJT wτʔΫϯ͔Β"45Λߏங͢Δ wߏจղੳͷػߏΛ୲͏΋ͷΛߏจղੳث QBSTFS ͱ͍͏ ҙຯղੳ TFNBOUJDTBOBMZTJT wʜ ࠷దԽ DPEFPQUJNJ[BUJPO wʜ όΠφϦίʔυੜ੒ DPEFHFOFSBUJPO wʜ

7.

QBSTFSHFOFSBUPSͬͯԿͰ͔͢ RACC INTRODUCTION

8.

QBSTFSHFOFSBUPSͱ͸ RACC INTRODUCTION w ͦͷ໊ͷ௨ΓʮQBSTFSΛੜ੒͢Δ΋ͷʯ w QBSTFS΋ϓϩάϥϜͰ͋Δ w QBSTFSΛ։ൃ͢Δͷ͸ Ұൠతʹ
େม w QBSTFSʹٻΊΒΕΔػೳ ಡΈ΍͘͢نଇԽ͠΍͍͢จ๏ͱ͔-"-3ͱ͔ ͸൚༻త ˣ  QBSTFSΛࣗಈੜ੒͢ΔϓϩάϥϜ͕͋Δͱศར

9.

QBSTFSHFOFSBUPS RACC INTRODUCTION w ୅දతͳQBSTFSHFOFSBUPSʹɺ:BDD΍ͦͷ্Ґޓ׵ͷ(/6#JTPO͕͋Δ .3*ͷίϯύΠϥͰ͸#JTPOΛ࢖͍ͬͯΔ 4FFAQBSTFZAGPSEFUBJMT w
3BDD͸؆୯ʹݴ͏ͱ:BDDͷ3VCZ൛ จ๏ϑΝΠϧΛॻ͘͜ͱͰίʔυͷʮߏ଄ʯΛղੳ͢Δ εΫϦϓτΛ࡞Δ ྨࣅͷ΋ͷʹ1ZUIPOͷ1-:ͳͲ͕͋Δ

10.

ࠓ͔ΒSBDDͷ͜ͱ஌ͬͱ͘ཧ༝͋Δʁ RACC INTRODUCTION w SBDDͰάάͬͯ΋͋Μ·Γ࠷ۙͷهࣄ͕ώοτ͠ͳ͍ΑͶʁ ͍ΖΜͳͱ͜ΖͰ࢖ΘΕͯΔ͔Β͖ͬͱؒ઀తʹ࢖͍ͬͯΔ QBSTFSHFN 3VCPDPQͱ͔Ͱ࢖ΘΕͯΔ΍ͭ
ͷQBSTFSੜ੒͸SBDD SVCFYͱ͔͔ͳΓ৽͍͠HFNͰ΋SBDD͕࢖ΘΕͯΔ w Ͱ΋ݴޠॲཧܥ͍͡Γ͍ͨਓ͔͠ඞཁͳ͍ΑͶʁ QBSTFS͸ѻ͑ΔΑ͏ʹͳ͓ͬͯ͘ͱศརͰ͢ ޙड़

11.

SBDDͷจ๏ϑΝΠϧ RACC INTRODUCTION DMBTT.Z1BSTFS SVMF JG@TUNU*'FYQSUIFOFYQSFMTF&/% UIFO5)&/ ] FMTF&-4&FYQS ]
FYQS/6.#&3 ]*%&/5 ]453*/( ǘ FOE

12.

FYQS/6.#&3 ]*%&/5 ]453*/( ǘ FOE : (ίϩϯ) ͸౳ՁͰ͋Δ͜ͱΛࣔ͢ ͭ·Γࠨลͷ if_stmt ͱ ӈลͷ IF expr then expr else END ͸౳ՁͰ͋Δ

13.

FYQS/6.#&3 ]*%&/5 ]453*/( ǘ FOE ݴ͍׵͑Δͱ ӈลͷ IF expr then expr else END ͱ͍͏ߏจ͕ݱΕͨΒ ͦΕ͸ if_stmt ͱ͍͏ ʮه߸ʯͰදݱ͞Εͨ΋ͷͱ͞ΕΔ (= ࠨล͸ӈลʹஔ׵Ͱ͖Δ)

14.

FYQS/6.#&3 ]*%&/5 ]453*/( ǘ FOE | (ύΠϓ) ͸ʮorʯΛࣔ͢ ͭ·ΓӈลͷTHENͱ͍͏ه߸ ·ͨ͸ Կ΋ͳ͍ʮۭനʯͷ৔߹͸ thenͱ͍͏ه߸ͱ౳ՁͱͳΔ

15.

FYQS/6.#&3 ]*%&/5 ]453*/( ǘ FOE ͜͜Ͱɺ ࠨลʹ͋Δه߸ ͱ ӈลʹ͚ͩ͋Δه߸ ͱ͍͏ͷͷ۠ผ͸ॏཁͰ͋Δ

16.

FYQS/6.#&3 ]*%&/5 ]453*/( ǘ FOE ࠨลʹ͋Δه߸͸ ඇऴ୺ه߸ͱ͍ͬͯ ෼ׂ͞ΕͨΓଞͷه߸ (ྻ) ʹஔ׵͞ΕΔ ඇऴ୺ه߸͸ҰൠతʹখจࣈͰॻ͘

17.

FYQS/6.#&3 ]*%&/5 ]453*/( ǘ FOE ӈลʹ͚ͩ͋Δه߸͸ ऴ୺ه߸ͱ͍ͬͯ ͦΕҎ্෼ׂ͞ΕͨΓ͢Δ͜ͱ͸ͳ͍ ʮ͜ͷྫͰ͸ʯ͢΂ͯେจࣈʹͳ͍ͬͯΔ

18.

FYQS/6.#&3 ]*%&/5 ]453*/( ǘ FOE ߏจղੳ͞ΕΔτʔΫϯྻ͸ ྫ͑͹࣍ͷΑ͏ͳऴ୺ه߸ͷྻͰ͋Δ IF IDENT THEN STRING ELSE NUMBER END

19.

FYQS/6.#&3 ]*%&/5 ]453*/( ǘ FOE IF IDENT THEN STRING ELSE NUMBER END ͕ IF expr then expr else END ͷه߸ʹ߹க͠ if_stmtͱͯ͠ղऍ͞ΕΔ

20.

ߏจղੳͷྲྀΕ RACC INTRODUCTION JGGMBH ǎGMBHJTUSVF FOE

21.

ߏจղੳͷྲྀΕ RACC INTRODUCTION JGGMBH ǎGMBHJTUSVF FOE JGGMBHǎGMBHJTUSVFǏFOE ↓

22.

ߏจղੳͷྲྀΕ RACC INTRODUCTION JGGMBHǎGMBHJTUSVFǏFOE ↓ *'*%&/5453*/(&/%

23.

FYQS/6.#&3 ]*%&/5 ]453*/( ǘ FOE *'*%&/5453*/(&/% ȕ *'FYQSFYQS&/% ȕ *'FYQS UIFO FYQS FMTF &/% ȕ JG@TUNU

24.

3VCZͰنଇʹର͢ΔΞΫγϣϯ͕ॻ͚Δ RACC INTRODUCTION

25.

RACC INTRODUCTION DMBTT.Z1BSTFS SVMF JG@TUNU*'FYQSUIFOFYQSFMTF&/% \ SFTVMUJGWBM<> WBM<> FOE ^
ǘ FYQS/6.#&3 \SFTVMUWBM<>UP@J^ ]*%&/5 \SFTVMUWBM<>^ ]453*/( \SFTVMUWBM<>^ ǘ FOE valͱresult͸نఆͷม਺໊

26.

3BDD͕ੜ੒͢ΔQBSTFSͷίʔυ RACC INTRODUCTION

27.

RACC INTRODUCTION ǘ NPEVMF@FWBM QBSTFSSCZ
EFG@SFEVDF@ WBM @WBMVFT SFTVMU SFTVMUWBM<>UP@J SFTVMU FOE NPEVMF@FWBM QBSTFSSCZ EFG@SFEVDF@ WBM @WBMVFT SFTVMU SFTVMUWBM<> SFTVMU FOE NPEVMF@FWBM QBSTFSSCZ EFG@SFEVDF@ WBM @WBMVFT SFTVMU SFTVMUWBM<> SFTVMU FOE EFG@SFEVDF@OPOF WBM @WBMVFT SFTVMU WBM<> FOE ǘ େྔͷ module_eval

28.

RACC INTRODUCTION ǘ NPEVMF@FWBM QBSTFSSCZ
EFG@SFEVDF@ WBM @WBMVFT SFTVMU SFTVMUWBM<>UP@J SFTVMU FOE NPEVMF@FWBM QBSTFSSCZ EFG@SFEVDF@ WBM @WBMVFT SFTVMU SFTVMUWBM<> SFTVMU FOE NPEVMF@FWBM QBSTFSSCZ EFG@SFEVDF@ WBM @WBMVFT SFTVMU SFTVMUWBM<> SFTVMU FOE EFG@SFEVDF@OPOF WBM @WBMVFT SFTVMU WBM<> FOE ǘ ʮreduce_*ʯͱ͍͏ϝιου໊͕໨ཱ͕ͭɺreduce (ؐݩ) ͱ͍͏ͷ͸τʔΫϯ΍ه߸Λඇऴ୺จࣈʹॱ࣍ ஔ͖׵͍͑ͯ͘͜ͱ

29.

࣮ࡍʹ؆୯ͳϓϩάϥϛϯάݴޠΛ࡞ͬͯΈΔ RACC INTRODUCTION

30.

RACC INTRODUCTION DMBTT)T1BSTFS SVMF TUBUFNFOU/6.#&3A*%&/5AMJTU \ FYQ@BSSBZWBMSFKFDU\]F]FA^ IT@GVOD)4'VODUJPOOFX SFDFJWFSFYQ@BSSBZ<>
NFUIPEFYQ@BSSBZ<> BSHTFYQ@BSSBZ<> IT@GVODDBMM ^ ]*%&/5/6.#&3MJTU \ FYQ@BSSBZWBM IT@GVOD)4'VODUJPOOFX SFDFJWFSFYQ@BSSBZ<> NFUIPEFYQ@BSSBZ<> BSHTFYQ@BSSBZ<> IT@GVODDBMM ^ MJTU@JUFNTOVNCFS \SFTVMU<WBM<>>^ ]MJTU@JUFNT OVNCFS \SFTVMUWBM<>^ MJTU<> \SFTVMU<>^ ]<MJTU@JUFNT> \SFTVMUWBM<>^ OVNCFS/6.#&3 \SFTVMUWBM<>UP@J^ FOE AFMFNA< > ͕࣌ؒͳ͍͠·ʔଟ෼ωλ͔ͿΓ͢ΔͷͰলུʜ DMBTT)4'VODUJPO EFGJOJUJBMJ[F SFDFJWFS NFUIPE BSHT !SFDFJWFSSFDFJWFS !NFUIPENFUIPE !BSHTBSHT EFG!SFDFJWFSNFUIPE@NJTTJOH NFUIPE BSHT DBTFNFUIPE XIFOFMFN QBSHTJODMVEF TFMGUP@J FMTF SBJTF/P.FUIPE&SSPS FOE FOE FOE EFGDBMM !SFDFJWFSTFOE !NFUIPE !BSHT FOE FOE

31.

3BDDΛ࢖ͬͯΈΑ͏ RACC INTRODUCTION w 3VCZͰΞΫγϣϯ͕ॻ͚Δͷ͕खܰ μοΫλΠϐϯάϝλϓϩ͕ࢗ͞Δ͜ͱ͕ଟ͍  NFUIPE@NJTTJOHͰ3VCZίʔυʹॲཧΛҠৡ͢Δͱ͔ w
ύʔαʔαΫοͱॻ͚ΔͱԿ͔ͷઃఆϚΠάϨʔγϣϯͷॻ͖ࣺͯεΫϦϓτͱ͔͕௒ॻ͖΍͘͢ͳΔ 3BDDΛ࢖ͬͨOHJOYઃఆϑΝΠϧͷղੳ  IUUQTRJJUBDPNGVKJTIJOJUFNTEGCGEDE w --7.ͱ͔͋Δ͠ϓϩάϥϛϯάݴޠ͸࡞Γ΍͘͢ͳͬͯΔ͔Β৭ʑָ͍͠ ͔΋ ͨͩ--7.ͷ3VCZCJOEJOH͸͜Εͱ͍ͬͨ΋ͷ͕ͳ͍ MMWN@JS@GJMFQVUT TUS ʜʁ

32.

ޚਗ਼ௌ༗೉͏ޚ࠲͍·ͨ͠ RACC INTRODUCTION w ࢀߟ 3BDDͷ࢖͍ํ  IUUQJMPWFSVCZOFUKBQSPKFDUTSBDDEPDVTBHFIUNM 3VCZΛഒ࢖͏ͨΊͷຊແಓฤ
w εϖγϟϧαϯΫε !LPJD ˢͷʮഒʙʯͷຊΛڭ͑ͯ͘Εͨ

Racc Introduction

Racc Introduction

Hirofumi Wakasugi

Want more?

Transcript

RACC INTRODUCTION Hirofumi Wakasugi (@5T111111)

3BDDͷ঺հ RACC INTRODUCTION

ݴޠॲཧܥʹ͓͚ΔίϯύΠϥͷ࢓ࣄ RACC INTRODUCTION ࣈ۟ղੳ MFYJDBMBOBMZTJT wೖྗจࣈྻΛτʔΫϯʹ෼ׂ UPLFOJ[F wࣈ۟ղੳͷػߏΛ୲͏΋ͷΛࣈ۟ղੳث

3BDDQBSTFSHFOFSBUPS RACC INTRODUCTION

ݴޠॲཧܥʹ͓͚ΔίϯύΠϥͷ࢓ࣄ RACC INTRODUCTION ࣈ۟ղੳ MFYJDBMBOBMZTJT wೖྗจࣈྻΛτʔΫϯʹ෼ׂ UPLFOJ[F wࣈ۟ղੳͷػߏΛ୲͏΋ͷΛࣈ۟ղੳث

QBSTFSHFOFSBUPSͬͯԿͰ͔͢ RACC INTRODUCTION

QBSTFSHFOFSBUPSͱ͸ RACC INTRODUCTION w ͦͷ໊ͷ௨ΓʮQBSTFSΛੜ੒͢Δ΋ͷʯ w QBSTFS΋ϓϩάϥϜͰ͋Δ w QBSTFSΛ։ൃ͢Δͷ͸ Ұൠతʹ

QBSTFSHFOFSBUPS RACC INTRODUCTION w ୅දతͳQBSTFSHFOFSBUPSʹɺ:BDD΍ͦͷ্Ґޓ׵ͷ(/6#JTPO͕͋Δ .3*ͷίϯύΠϥͰ͸#JTPOΛ࢖͍ͬͯΔ 4FFAQBSTFZAGPSEFUBJMT w

ࠓ͔ΒSBDDͷ͜ͱ஌ͬͱ͘ཧ༝͋Δʁ RACC INTRODUCTION w SBDDͰάάͬͯ΋͋Μ·Γ࠷ۙͷهࣄ͕ώοτ͠ͳ͍ΑͶʁ ͍ΖΜͳͱ͜ΖͰ࢖ΘΕͯΔ͔Β͖ͬͱؒ઀తʹ࢖͍ͬͯΔ QBSTFSHFN 3VCPDPQͱ͔Ͱ࢖ΘΕͯΔ΍ͭ

SBDDͷจ๏ϑΝΠϧ RACC INTRODUCTION DMBTT.Z1BSTFS SVMF JG@TUNU*'FYQSUIFOFYQSFMTF&/% UIFO5)&/ ] FMTF&-4&FYQS ]

SBDDͷจ๏ϑΝΠϧ RACC INTRODUCTION DMBTT.Z1BSTFS SVMF JG@TUNU*'FYQSUIFOFYQSFMTF&/% UIFO5)&/ ] FMTF&-4&FYQS ]

SBDDͷจ๏ϑΝΠϧ RACC INTRODUCTION DMBTT.Z1BSTFS SVMF JG@TUNU*'FYQSUIFOFYQSFMTF&/% UIFO5)&/ ] FMTF&-4&FYQS ]

SBDDͷจ๏ϑΝΠϧ RACC INTRODUCTION DMBTT.Z1BSTFS SVMF JG@TUNU*'FYQSUIFOFYQSFMTF&/% UIFO5)&/ ] FMTF&-4&FYQS ]

SBDDͷจ๏ϑΝΠϧ RACC INTRODUCTION DMBTT.Z1BSTFS SVMF JG@TUNU*'FYQSUIFOFYQSFMTF&/% UIFO5)&/ ] FMTF&-4&FYQS ]

SBDDͷจ๏ϑΝΠϧ RACC INTRODUCTION DMBTT.Z1BSTFS SVMF JG@TUNU*'FYQSUIFOFYQSFMTF&/% UIFO5)&/ ] FMTF&-4&FYQS ]

SBDDͷจ๏ϑΝΠϧ RACC INTRODUCTION DMBTT.Z1BSTFS SVMF JG@TUNU*'FYQSUIFOFYQSFMTF&/% UIFO5)&/ ] FMTF&-4&FYQS ]

SBDDͷจ๏ϑΝΠϧ RACC INTRODUCTION DMBTT.Z1BSTFS SVMF JG@TUNU*'FYQSUIFOFYQSFMTF&/% UIFO5)&/ ] FMTF&-4&FYQS ]

SBDDͷจ๏ϑΝΠϧ RACC INTRODUCTION DMBTT.Z1BSTFS SVMF JG@TUNU*'FYQSUIFOFYQSFMTF&/% UIFO5)&/ ] FMTF&-4&FYQS ]

ߏจղੳͷྲྀΕ RACC INTRODUCTION JGGMBH ǎGMBHJTUSVF FOE

ߏจղੳͷྲྀΕ RACC INTRODUCTION JGGMBH ǎGMBHJTUSVF FOE JGGMBHǎGMBHJTUSVFǏFOE ↓

ߏจղੳͷྲྀΕ RACC INTRODUCTION JGGMBHǎGMBHJTUSVFǏFOE ↓ '%&/5453*/(&/%

SBDDͷจ๏ϑΝΠϧ RACC INTRODUCTION DMBTT.Z1BSTFS SVMF JG@TUNU*'FYQSUIFOFYQSFMTF&/% UIFO5)&/ ] FMTF&-4&FYQS ]

3VCZͰنଇʹର͢ΔΞΫγϣϯ͕ॻ͚Δ RACC INTRODUCTION

RACC INTRODUCTION DMBTT.Z1BSTFS SVMF JG@TUNU*'FYQSUIFOFYQSFMTF&/% \ SFTVMUJGWBM<> WBM<> FOE ^

3BDD͕ੜ੒͢ΔQBSTFSͷίʔυ RACC INTRODUCTION

RACC INTRODUCTION ǘ NPEVMF@FWBM QBSTFSSCZ

RACC INTRODUCTION ǘ NPEVMF@FWBM QBSTFSSCZ

࣮ࡍʹ؆୯ͳϓϩάϥϛϯάݴޠΛ࡞ͬͯΈΔ RACC INTRODUCTION

RACC INTRODUCTION DMBTT)T1BSTFS SVMF TUBUFNFOU/6.#&3A*%&/5AMJTU \ FYQ@BSSBZWBMSFKFDU\]F]FA^ IT@GVOD)4'VODUJPOOFX SFDFJWFSFYQ@BSSBZ<>

3BDDΛ࢖ͬͯΈΑ͏ RACC INTRODUCTION w 3VCZͰΞΫγϣϯ͕ॻ͚Δͷ͕खܰ μοΫλΠϐϯάϝλϓϩ͕ࢗ͞Δ͜ͱ͕ଟ͍  NFUIPE@NJTTJOHͰ3VCZίʔυʹॲཧΛҠৡ͢Δͱ͔ w

ޚਗ਼ௌ༗೉͏ޚ࠲͍·ͨ͠ RACC INTRODUCTION w ࢀߟ 3BDDͷ࢖͍ํ  IUUQJMPWFSVCZOFUKBQSPKFDUTSBDDEPDVTBHFIUNM 3VCZΛഒ࢖͏ͨΊͷຊແಓฤ