GHC 9.10ã®æ–°æ©Ÿèƒ½
GHC 9.10.1ãŒ2024å¹´5月11æ—¥ã«ãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¾ã—ãŸã€‚ GHC 9.10.1 is now available! - Announcements - Haskell Community ã“ã®è¨˜äº‹ã§ã¯ã€GHC 9.10ã®æ–°æ©Ÿèƒ½ã‚’確èªã—ã¦ã„ãã¾ã™ã€‚éŽåŽ»ã®é¡žä¼¼ã®è¨˜äº‹ã¯ GHC 9.2ã®æ–°æ©Ÿèƒ½ã¨ã€GHCã®å‹•å‘2021 GHC 8.10ã¨GHC 9.0ã®æ–°æ©Ÿèƒ½ GHC 9.4ã®æ–°æ©Ÿèƒ½ GHC 9.6ã®æ–°æ©Ÿèƒ½ GHC 9.8ã®æ–°æ©Ÿèƒ½ ã§ã™ã€‚ ã“ã®è¨˜äº‹ã¯ç¶²ç¾…çš„ãªç´¹ä»‹è¨˜äº‹ã¨ã¯ãªã£ã¦ã„ã¾ã›ã‚“。是éžã€å…¬å¼ã®ãƒªãƒªãƒ¼ã‚¹ãƒŽãƒ¼ãƒˆé¡žã‚‚å‚ç…§ã—ã¦ãã ã•ã„： 2.1. Version 9.10.1 — Glasgow Haskell Compiler 9.10.1 User's Guide docs/users_guide/9.10.1-notes.rst · ghc-9.10 · Glasgow Haskell
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ã“ã‚Œã¯Haskell Advent Calendar 2023ã®19番目ã®è¨˜äº‹ã§ã™ã€‚ フォーマッター 以å‰ã€ãƒ•ã‚©ãƒ¼ãƒžãƒƒã‚¿ãƒ¼ã‚’ã„ãã¤ã‹è©¦ã—ã¾ã—ãŸãŒã€ã©ã‚Œã‚‚イマイãƒã§ã—ãŸã€‚ã—ã‹ã—ã€fourmoluã¯ã„ã‘ã¦ã¾ã™ã€‚fourmoluã¯ã€Ormoluã®ãƒ•ã‚©ãƒ¼ã‚¯ã§ã€OrmoluãŒå‰å¤§ãªã®ã§ã—ょã†ã€‚両方試ã—ã¾ã—ãŸãŒã€åƒ•ã¯formoluã«æ±ºã‚ã¾ã—ãŸã€‚ Hackageã«ä¸ŠãŒã£ã¦ã„ã‚‹ã®ã§å¥½ããªæ–¹æ³•ã§ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¦ãã ã•ã„。 % cabal install fourmolu formoluã«Haskellã®ãƒ—ãƒã‚°ãƒ©ãƒ を渡ã™ã¨ã€æ•´å½¢ã—ãŸãƒ—ãƒã‚°ãƒ©ãƒ を出力ã—ã¦ãã‚Œã¾ã™ã€‚ファイルã®å†…容を直接書ãæ›ãˆãŸã„ã¨ãã¯ã€-iオプションを渡ã—ã¾ã™ã€‚エディタやIDEã¨é€£å‹•ã§ãã¾ã™ãŒã€ãŠè©¦ã—ã§ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆå…¨ä½“ã‚’æ•´å½¢ã™ã‚‹ã«ã¯ã€ä»¥ä¸‹ã®ã‚ˆã†ã«ã™ã‚‹ã¨ã„ã„ã§ã—ょã†ã€‚ % find . -name "*.hs" | xargs fourmolu
Glasgow Haskell Compiler ã®æ›¸æ›ãˆè¦å‰‡ã«ãŠã‘る高階型ã®ãƒ‘ã‚¿ãƒ¼ãƒ³ç…§åˆ - Qiita
ã“ã®è¨˜äº‹ã¯ Haskell Advent Calendar 2023 ã® 18 日目ã®è¨˜äº‹ã§ã™ï¼Ž ã¯ã˜ã‚ã« 2023 å¹´ 10 月ã«ãƒªãƒªãƒ¼ã‚¹ã•ã‚ŒãŸ GHC 9.8 ã§ï¼ŒGHC ã®æ›¸æ›ãˆè¦å‰‡ã«ãŠã‘る高階型ã®ãƒ‘ターン照åˆãŒå¼·åŒ–ã•ã‚Œã¾ã—ãŸï¼Ž 強化ã•ã‚ŒãŸæ›¸æ›ãˆè¦å‰‡ã‚’実際ã«è©¦ã—ã¦ã¿ãŸã®ã§ï¼Œæ›¸æ›ãˆè¦å‰‡ã®åŸºæœ¬ã‚’振り返りã¤ã¤ï¼Œç°¡å˜ã«ç´¹ä»‹ã—ãŸã„ã¨æ€ã„ã¾ã™ï¼Ž GHC 9.8.1 リリースノート より: Rewrite rules now support a limited form of higher order matching when a pattern variable is applied to distinct locally bound variables, as proposed in GHC Proposal #555. For example:
GHCã¸ã®ç§ã®è²¢çŒ®2023 | 雑記帳
ã“ã®è¨˜äº‹ã¯ Haskell Advent Calendar 2023 ã®6日目ã®è¨˜äº‹ã§ã™ã€‚ ç§ã¯ã“ã“æ•°å¹´ã€Haskellコンパイラーã§ã‚ã‚‹GHCã«è²¢çŒ®ã—ã¦ã„ã¾ã™ã€‚ã“ã®è¨˜äº‹ã§ã¯ã€ä»Šå¹´ï¼ˆ2023年）ã«ç§ãŒè¡Œã£ãŸè²¢çŒ®ã‚’紹介ã—ã¾ã™ã€‚ GHCã®é–‹ç™ºã¯ç‹¬è‡ªãƒ›ã‚¹ãƒˆã•ã‚ŒãŸGitLab上ã§è¡Œã‚ã‚Œã¦ã„ã¾ã™ã€‚ Glasgow Haskell Compiler / GHC · GitLab ç§ã®è²¢çŒ® 今年ã¯è²¢çŒ®ã¨è¨€ã£ã¦ã‚‚ã€ãƒã‚°å ±å‘Šã®ã¿ï¼ˆä¿®æ£ãƒ‘ッãƒã¯å«ã¾ãªã„）ã®ã‚±ãƒ¼ã‚¹ãŒå¤šã„ã§ã™ã€‚ç§ã¯LunarMLãŒå¿™ã—ã„ã®ã§â€¦â€¦ã€‚ FMAã«ã¤ã„ã¦ã‚³ãƒ¡ãƒ³ãƒˆï¼ˆ2月ã”ã‚） 2〜3月ã”ã‚ã«ã€FMA (fused multiply add) を計算ã™ã‚‹ãƒ—リミティブをGHCã«å®Ÿè£…ã™ã‚‹ãƒžãƒ¼ã‚¸ãƒªã‚¯ã‚¨ã‚¹ãƒˆãŒå‡ºã¦ã„ã¾ã—ãŸã€‚ !9996: Add fused multiply-add operations · Merge requests · Glas
Reddit ã§æŒ¯ã‚Šè¿”る今年ã®è‹±èªžåœ Haskell 界隈ã®è©±é¡Œ - Qiita
Haskel advent calendar 2023 ã®1æ—¥ã‚ã®è¨˜äº‹ã§ã™ï¼Ž ãŠä»•äº‹ã‚‚æƒ…å ±ç³»ã§ãªã，多忙を言ã„訳ã«æ•°å¹´ã»ã¨ã‚“ã©ã‚³ãƒ¼ãƒ‰è‡ªä½“ã‚’ã‹ã‘ã¦ã„ãªã‹ã£ãŸã®ã§ã™ãŒï¼Œæœ€è¿‘ e-Gov 法令検索 ã§å…¬é–‹ã•ã‚Œã¦ã„る法令XMLã‚’èªã¿ãŸã„需è¦ãŒã‚ã£ã¦ä¹…ã—ã¶ã‚Šã« Haskell ã§æ›¸ã„ã¦ã¿ãŸã‚‰ã‚„ã¯ã‚Šæ›¸ãã‚„ã™ã，ã¨ã¦ã‚‚楽ã—ãã¦æ”¹ã‚ã¦æ„Ÿå‹•ã—ã¾ã—ãŸï¼Žæ›¸ããªãŒã‚‰è‡ªç„¶ã«æ€è€ƒãŒæ•´ç†ã•ã‚Œã‚‹æ„Ÿã˜ãŒã‚ˆã„． Hoogle ã¯å¤‰ã‚らã¬ä½¿ã„ã‚„ã™ã•ã§ãƒ¢ãƒªãƒ¢ãƒªã‚µãƒãƒ¼ãƒˆã—ã¦ãれるã—，環境構築も GHCup ãªã©ãŒå™›ã¿åˆã£ã¦éšåˆ†ã‚¹ãƒ ーズã§ï¼ŒHaskell Language Server ã‚‚æˆç†Ÿã—ã¦ãã¦ã„るよã†ã§ã™ï¼Žç’°å¢ƒæ§‹ç¯‰ã«ã¤ã„ã¦ã¯ï¼Œæ˜¨å¹´ã® Advent Calendar ã®1日゠@mod_poppo ã•ã‚“ã®è¨˜äº‹ ãªã©ãŒå‚考ã«ãªã‚Šã¾ã™ï¼Ž 最近入ã£ãŸè¨€èªžæ‹¡å¼µã«ã‚‚，ã¡ã‚‡ã£ã¨ã ã‘コード書ãä½ã§ã‚‚（大è¦æ¨¡ãªã‚ã‚‹ã„ã¯é«˜åº¦ãªã‚³ãƒ¼ãƒ‰ã˜ã‚ƒãªãã¦ã‚‚
Haskell/GHCã®SIMDã«ã¤ã„ã¦è€ƒãˆã‚‹ | 雑記帳
最近ã®ã‚³ãƒ³ãƒ”ューターã®æ€§èƒ½ã‚’活用ã™ã‚‹ã«ã¯ã€ä½•ã‚‰ã‹ã®ä¸¦åˆ—化ãŒå¿…é ˆã§ã™ã€‚具体的ã«ã¯SIMDã®æ´»ç”¨ã‚„マルãƒã‚³ã‚¢ï¼ˆãã‚Œã¨GPU）ã§ã™ã€‚プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã§ã“れらを利用ã§ãã‚Œã°ã€ŒC言語よりも速ã„ã€ã‚’åä¹—ã‚Œã¾ã™ã€‚ã“ã®è¨˜äº‹ã§ã¯ä¸¦åˆ—化技術ã®ã†ã¡ã€SIMDを考ãˆã¾ã™ã€‚ Haskellコンパイラーã§ã‚ã‚‹GHCã«ã¯SIMDã®ãƒ—リミティブ（データ型ã¨é–¢æ•°ï¼‰ãŒå®Ÿè£…ã•ã‚Œã¦ã„ã¾ã™ã€‚ã—ã‹ã—ã€åºƒã使ã‚ã‚Œã¦ã„ã‚‹ã¨ã¯è¨€ã„難ã„ã§ã™ã€‚ 使ã„ã¥ã‚‰ã„è¦å› ã¯ã„ãã¤ã‹è€ƒãˆã‚‰ã‚Œã¾ã™ã€‚使ãˆã‚‹ãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰ã®å°‘ãªã•ãŒä¸€ã¤ã§ã€ç¾çŠ¶ï¼ˆGHC 9.8時点）ã§ã¯ã€x86(_64)å‘ã‘ã®LLVMãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰ã§ã—ã‹ä½¿ãˆã¾ã›ã‚“。AArch64ãªã©ä»–ã®ã‚¢ãƒ¼ã‚テクãƒãƒ£ãƒ¼ã‚„ã€NCGãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰ã§ã¯ä½¿ãˆã¾ã›ã‚“。 別ã®è¦å› ã¨ã—ã¦ã€ç”¨æ„ã•ã‚ŒãŸãƒ—リミティブãŒå°‘ãªã„ã¨ã„ã†ã‚‚ã®ãŒã‚ã‚Šã¾ã™ã€‚例ãˆã°ã€æ•´æ•°ã®ãƒ“ット演算ã¯ã§ãã¾ã›ã‚“。 ç¾çŠ¶ è«–æ–‡ GHCã«SIMDプリミティブを実装ã—ãŸ
Asterius ã‹ã‚‰ GHC WebAssembly ãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰ã«ç§»è¡Œã—ãŸè©± - Qiita
ã¯ã˜ã‚㫠趣味ã§ä½œã£ã¦ã„るアプリケーションを Haskell ã§æ›¸ã„ã¦ã„ã¦ã€ã“れをブラウザã§å‹•ã‹ã›ã‚‹ã‚ˆã†ã«ã—ãŸã„ã¨ã„ã†ã®ãŒã‚ã‚Šã¾ã—ãŸã€‚ ãã“ã§ã€ Haskell ã§æ›¸ã„ãŸã‚³ãƒ¼ãƒ‰ã‚’ã€WebAssembly ã«ã‚³ãƒ³ãƒ‘イルã™ã‚‹ã“ã¨ã§ãƒ–ラウザ上ã§å‘¼ã³å‡ºã›ã‚‹ã‚ˆã†ã«ã™ã‚‹ ãã®ãŸã‚ã®è«¸ã€…ã®æ‰‹é †ã‚’ GitHub Actions ã§è‡ªå‹•åŒ–ã—ã¤ã¤ GitHub Pages ã«ãƒ‡ãƒ—ãƒã‚¤ã™ã‚‹ ã¨ã„ã†ã®ã‚’ã‚„ã‚‹ãŸã‚ã«ã€ã‹ã¤ã¦ Asterius ã¨ã„ㆠHaskell → WebAssembly コンパイラを使ã£ã¦ã„ãŸã®ã§ã™ãŒã€æœ€è¿‘ã“れ㌠GHC 本体ã«ãƒžãƒ¼ã‚¸ã•ã‚ŒãŸã¨ã„ã†è©±ãŒã‚ã‚Šã€ç§»è¡Œã™ã‚‹ã“ã¨ã«ã—ã¾ã—ãŸã€‚ Asterius ã¨ã¯ Haskell ã‹ã‚‰ WebAssembly ã¸ã®ã‚³ãƒ³ãƒ‘イラã§ã™ã€‚ Asterius ã‚’å‹•ã‹ã—ã¦ã¿ãŸäººã®æƒ…å ±ã¨ã—ã¦ã¯ã€ä»¥ä¸‹ãŒè©³ã—ã„ã¨æ€ã„ã¾ã™ã€‚ Asteriusã§Haskellã®é–¢æ•°ã‚’JSã‹ã‚‰
GHC 9.6ã®æ–°æ©Ÿèƒ½
GHC 9.6.1ãŒ2023å¹´3月12æ—¥ã«ãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¾ã—ãŸã€‚ GHC 9.6.1 is now available - Announcements - Haskell Community ã“ã®è¨˜äº‹ã§ã¯ã€GHC 9.6ã®æ–°æ©Ÿèƒ½ã‚’確èªã—ã¦ã„ãã¾ã™ã€‚éŽåŽ»ã®é¡žä¼¼ã®è¨˜äº‹ã¯ GHC 9.2ã®æ–°æ©Ÿèƒ½ã¨ã€GHCã®å‹•å‘2021 GHC 8.10ã¨GHC 9.0ã®æ–°æ©Ÿèƒ½ GHC 9.4ã®æ–°æ©Ÿèƒ½ ã§ã™ã€‚ ã“ã®è¨˜äº‹ã¯ç¶²ç¾…çš„ãªç´¹ä»‹è¨˜äº‹ã¨ã¯ãªã£ã¦ã„ã¾ã›ã‚“。是éžå…¬å¼ã®ãƒªãƒªãƒ¼ã‚¹ãƒŽãƒ¼ãƒˆé¡žã‚‚å‚ç…§ã—ã¦ãã ã•ã„： 2.1. Version 9.6.1 — Glasgow Haskell Compiler 9.6.1 User's Guide Changelog for base-4.18.0.0 | Hackage GHC 9.6.x Migration Guide GHC 9.6ã«å…¥ã‚‹æ©Ÿèƒ½ JavaScriptãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰
WebAssembly backend merged into GHC
Tweag has been working on a GHC WebAssembly backend for some time. Recently, the WebAssembly backend merge request has landed in GHC, and is on course to appear in the upcoming 9.6 release series. This post will give a quick demonstration of how to try it out locally, and explain what comes in this patch and what will be coming next. Playing with WASM locally If you’re using nix on x86_64-linux, c
é™å®šç¶™ç¶šã„ã‚ã„ã‚ | 雑記帳
ã“ã®ãƒ–ãƒã‚°ã§ã¯é™å®šç¶™ç¶šã«ã¤ã„ã¦éŽåŽ»ã«ä½•å›žã‹è¨˜äº‹ã‚’書ãã¾ã—ãŸï¼š LunarMLã¨ç¶™ç¶šé™å®šç¶™ç¶šã¨ä¾‹å¤–ã¨ãƒ¢ãƒŠãƒ‰ 今回ã€LunarMLå‘ã‘ã®VMã«é™å®šç¶™ç¶šã‚’実装ã—ã¦ã¿ã¦ç†è§£ãŒæ·±ã¾ã£ãŸã®ã§ã€æ”¹ã‚ã¦è¨˜äº‹ã«ã—ã¾ã™ã€‚ é™å®šç¶™ç¶šï¼šã‚¹ã‚¿ãƒƒã‚¯ã‚’使ã£ãŸã–ã£ãã‚Šã¨ã—ãŸèª¬æ˜Ž 今回ã¯ã‚¹ã‚¿ãƒƒã‚¯ã‚’使ã£ã¦é™å®šç¶™ç¶šã‚’ã–ã£ãã‚Šã¨èª¬æ˜Žã—ã¦ã¿ã¾ã™ã€‚ 関数ã¨ã„ã†æ¦‚念をæŒã¤ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã§ã¯ã€ã‚¹ã‚¿ãƒƒã‚¯ã‚’使ã£ã¦é–¢æ•°ã®å‘¼ã³å‡ºã—を管ç†ã™ã‚‹ã“ã¨ãŒå¤šã„ã§ã™ã€‚コールスタックã¨ã‹ã€ã‚¹ã‚¿ãƒƒã‚¯ã®ãƒãƒƒã‚¯ãƒˆãƒ¬ãƒ¼ã‚¹ã¨ã‹è¨€ã„ã¾ã™ã‚ˆã。ã“ã“ã§ã¯ãƒã‚¤ãƒ†ã‚£ãƒ–ã®ã‚¹ã‚¿ãƒƒã‚¯ã‹ä»®æƒ³ãƒžã‚·ãƒ³ã®ã‚¹ã‚¿ãƒƒã‚¯ã‹ã¨ã„ã†ã®ã¯å•ã„ã¾ã›ã‚“。 関数を呼ã³å‡ºã™ã¨ã€ãƒ•ãƒ¬ãƒ¼ãƒ ã¨å‘¼ã°ã‚Œã‚‹é ˜åŸŸãŒã‚¹ã‚¿ãƒƒã‚¯ã«ç¢ºä¿ã•ã‚Œã¦ã€é–¢æ•°ã¸ã®å¼•æ•°ã‚„ãƒãƒ¼ã‚«ãƒ«å¤‰æ•°ã¯ãã“ã«ç¢ºä¿ã•ã‚ŒãŸã‚Šã—ã¾ã™ã€‚ 例ãˆã°ã€ä»¥ä¸‹ã®ãƒ—ãƒã‚°ãƒ©ãƒ を考ãˆã¾ã™ï¼š void g() { // ã™ã”ã„計算 } void f() { double j; g();
The Haskell Error Index — Haskell Error Index
Welcome This site describes the various messages that can be returned by Haskell-related tools, including both errors and warnings. For example GHC, the most-commonly-used Haskell implementation, started emiting a code with the format [GHC-12345] for its messages in version 9.6.1. These codes can be looked up below for further information. Other Haskell-related tools are welcome to add their own m
GHC 9.4ã®æ–°æ©Ÿèƒ½
GHC 9.4.1ãŒ2022å¹´8月7æ—¥ã«ãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¾ã—ãŸï¼ˆGHC 9.4.1 released — The Glasgow Haskell Compiler）。 ã“ã®è¨˜äº‹ã§ã¯ã€GHC 9.4ã®æ–°æ©Ÿèƒ½ã‚’確èªã—ã¦ã„ãã¾ã™ã€‚éŽåŽ»ã®é¡žä¼¼ã®è¨˜äº‹ã¯ GHC 9.2ã®æ–°æ©Ÿèƒ½ã¨ã€GHCã®å‹•å‘2021 GHC 8.10ã¨GHC 9.0ã®æ–°æ©Ÿèƒ½ ã§ã™ã€‚ GHC 9.4ã«å…¥ã‚‹æ©Ÿèƒ½ ã“ã“ã§ã¯ç†è€…ãŒç‹¬æ–ã¨å見ã§é¸ã‚“ã 変更をリストã—ã¦ã„ã¾ã™ã€‚å…¬å¼ã®å¤‰æ›´ãƒªã‚¹ãƒˆã¯ 2.1. Version 9.4.1 — Glasgow Haskell Compiler 9.4.1 User's Guide ソース：docs/users_guide/9.4.1-notes.rst · ghc-9.4 · Glasgow Haskell Compiler / GHC · GitLab Changelog for base-4.17.0.
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IDE: Multiple Home Units for GHC - GSoC Aftermath
Posted on October 12, 2020 by Fendor It has been a great summer for Haskell IDEs. Multiple successful Google Summer of Code projects and lots of contributions to Haskell Language Server. Additionally, Haskell IDE Engine has finally been put to rest! Lots of news, lots to talk about. In this blogpost, I will tell you a bit about my own Google Summer of Code project, in the scope of which I tackled
Apple Silicon Macã§ã®Haskell/GHCã®ç¾çŠ¶ãƒ»2022å¹´3月編 - Qiita
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Bazel ã§ã‚‚ GHC 9.2.1 ã§ãƒ“ルドãŒã—ãŸã„
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GHCi in the Browser - Vaibhav Sagar
GitHub - kazu-yamamoto/network-cabal
GHC ignores lines beginning `#!`
Typed Template Haskell in GHC 9
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