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Gotoã‚µãƒ³ã®è©±ã€‚çµå±€ã®ã¨ã“ã‚ã€Œgotoç¦æ¢ã€ã¯ã©ã†ã„ã†è©±ã ã£ãŸã®ã‹ï¼Ÿ - æ–°ãƒ»æ—¥ã€…éŒ² by TRASH BOX@Eel
Cè¨€èªžã§æ›¸ã‹ã‚ŒãŸå¤§é‡ã®ã‚½ãƒ¼ã‚¹ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ã‚µãƒ³ãƒ—ãƒ«ã¨ã—ã¦ã€ç¾å®Ÿã§ã®gotoæ–‡ã®åˆ©ç”¨æ–¹æ³•ã«ã¤ã„ã¦èª¿æŸ»ã—ãŸç ”ç©¶ã®çµæžœãŒç™ºè¡¨ã•ã‚ŒãŸã‚ˆã†ã ã€‚ Cè¨€èªžã®é–‹ç™ºè€…ã«ã‚ˆã‚‹gotoæ–‡ã®ä½¿ã„æ–¹ã‚’å¯¾è±¡ã¨ã—ãŸå®Ÿè¨¼ç ”ç©¶ã®çµæžœã€ã€Œgotoæ–‡ã¯ç„¡å®³ã ã¨è€ƒãˆã‚‰ã‚Œã‚‹ã€ | ã‚¹ãƒ©ãƒ‰ Empirical Study On How C Devs Use Goto In Practice Says "Not Harmful" - Slashdot An empirical study of goto in C code [PeerJ Preprints] ã¨ã‚Šã‚ãˆãšã€æ´å²çš„çµŒç·¯çš„ã«éžå¸¸ã«é‡è¦ã ã‚ã†æŒ‡æ‘˜ã‚’ã—ã¦ãŠãã¨ã€ãƒ€ã‚¤ã‚¯ã‚¹ãƒˆãƒ©ã®ã€ŒGo To Statement Considered Harmfulã€ãŒå‡ºãŸã®ãŒ1968å¹´ã§ã€Cè¨€èªžã®åˆæœŸã®è¨è¨ˆãƒ»é–‹ç™ºãŒè¡Œã‚ã‚ŒãŸã®ã¯1969ã€œ1973å¹´ã ã€‚Cè¨€èªžã¯ã€ãƒ€ã‚¤ã‚¯ã‚¹ãƒˆãƒ©ã®è«–æ–‡ãŒå¤§ããªè©±é¡Œã¨ãªã£ãŸå¾Œã«
kirakking 2016/09/21
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goto

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è«–æ–‡ç´¹ä»‹: The Evolution of C Programming Practices: A Study of the Unix Operating System 1973â€“2015 - ã¿ãšã´ãƒ¼æ—¥è¨˜
ICSE 2016å‹‰å¼·ä¼šã«å‚åŠ ã™ã‚‹ãŸã‚ã«è«–æ–‡ãƒªã‚¹ãƒˆã‚’ç¢ºèªã—ã¦ã„ãŸã‚‰ã€40å¹´é–“ã®Cè¨€èªžã®ãƒ—ãƒ©ã‚¯ãƒ†ã‚£ã‚¹ã®å¤‰é·ã‚’è¿½ã£ãŸè«–æ–‡ãŒãŠã‚‚ã—ã‚ã‹ã£ãŸã®ã§ç´¹ä»‹ã™ã‚‹ã€‚ å¯¾è±¡ã®è«–æ–‡ è«–æ–‡: The Evolution of C Programming Practices: A Study of the Unix Operating System 1973â€“2015 è«–æ–‡ä¸ã§ä½¿ã‚ã‚Œã‚ŒãŸãƒ‡ãƒ¼ã‚¿: https://github.com/dspinellis/unix-history-repo è¦ç´„ éŽåŽ»40å¹´é–“ã®Unixã®ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’åˆ†æžã—ã€ã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ã‚¹ã‚¿ã‚¤ãƒ«ã®å¤‰åŒ–ã‚’èª¿æŸ»ã—ãŸã€‚ãã®çµæžœã€ä»¥ä¸‹ã®ã“ã¨ãŒåˆ†ã‹ã£ãŸã€‚ æ–°ã—ã„è¨€èªžæ©Ÿèƒ½ã¯ä¾¡å€¤ã®ã‚ã‚‹ã‚‚ã®ãªã‚‰ã°æŽ¡ç”¨ã•ã‚Œã‚‹ ãƒ¬ã‚¸ã‚¹ã‚¿å‰²ã‚Šå½“ã¦ã‚’ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã«ä»»ã›ã‚‹ã‚ˆã†ã«ãªã‚‹ ã‚¹ãƒšãƒ¼ã‚¹ã‚’ã©ã“ã«ã„ã‚Œã‚‹ã‹ãªã©ã®ã‚³ãƒ¼ãƒ‰ã®æ›¸ãæ–¹ãŒçµ±ä¸€ã•ã‚Œã¦ã„ã åˆ†æžå¯¾è±¡ 1972å¹´ä»¥é™ã«ãƒªãƒªãƒ¼ã‚¹ã•ã‚ŒãŸè¨ˆ66å€‹
kirakking 2016/06/08
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unix

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2016å¹´ã€Cè¨€èªžã¯ã©ã†æ›¸ãã¹ãã‹ (å‰ç·¨) | POSTD
(è¨³æ³¨ï¼š2016/3/2ã€ã„ãŸã ã„ãŸç¿»è¨³ãƒ•ã‚£ãƒ¼ãƒ‰ãƒãƒƒã‚¯ã‚’ã‚‚ã¨ã«è¨˜äº‹ã‚’ä¿®æ£ã„ãŸã—ã¾ã—ãŸã€‚) (è¨³æ³¨ï¼šè‘—è€…ã®Mattã‚ˆã‚Šã€ã€Œæœ¬æ–‡ä¸ã§æ˜Žè¨€ã¯ã—ã¦ã„ãªã„ãŒã€ã“ã®è¨˜äº‹ã®å†…å®¹ã¯x86-64 Unix/Linux/POSIXã§ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã™ã‚‹å ´åˆã«ãƒ•ã‚©ãƒ¼ã‚«ã‚¹ã—ã¦ã„ã‚‹ã€‚ä»–ã®ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°é ˜åŸŸã§ã¯ã€å¯¾è±¡ã¨ã™ã‚‹ã‚·ã‚¹ãƒ†ãƒ ã«å¿œã˜ãŸ(ä¾‹ï¼š 8-bitã®çµ„ã¿è¾¼ã¿ã‚·ã‚¹ãƒ†ãƒ ã€10å¹´å‰ã®ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã€å¤šãã®ç•°ãªã‚‹CPUã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ã§å‹•ãå¿…è¦ã®ã‚ã‚‹ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã€Win/Linuxã§ã®ãƒ“ãƒ«ãƒ‰äº’æ›æ€§ãªã©)ç‰¹æœ‰ã®ã‚¢ãƒ‰ãƒã‚¤ã‚¹ãŒå¿…è¦ã€ã¨ã®è£œè¶³ã‚’é ‚ã„ã¦ãŠã‚Šã¾ã™ã€‚) ä»¥ä¸‹ã®æ–‡ç« ã¯2015å¹´ã®å§‹ã‚ã«æ›¸ã„ãŸãƒ‰ãƒ©ãƒ•ãƒˆã§ã€ä»Šã¾ã§å…¬é–‹ã—ã¦ã„ã¾ã›ã‚“ã§ã—ãŸã€‚ç§ã®ãƒ‰ãƒ©ãƒ•ãƒˆç”¨ãƒ•ã‚©ãƒ«ãƒ€ã®ä¸ã§èª°ã®ç›®ã‚‚å¼•ã‹ãªã‹ã£ãŸãŸã‚ã€å¤§éƒ¨åˆ†ãŒæ›¸ã„ãŸæ™‚ã®ã¾ã¾ã§ã™ã€‚å…¬é–‹ã™ã‚‹ã«ã‚ãŸã‚Šã€å˜ç´”ã«2015å¹´ã‚’2016å¹´ã«å¤‰æ›´ã—ã¾ã—ãŸã€‚ å¿…è¦ãªä¿®æ£ã€æ”¹å–„ã€è‹¦æƒ…ãŒã‚ã‚Š
kirakking 2016/02/19
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I Do Not Know C
The purpose of this article is to make everyone (especially C programmers) say: â€œI do not know Câ€. I want to show that the dark corners of C are much closer than it seems, and even trivial code lines may containÂ undefined behavior. The article is organized as a set of questions and answers. All the examples are separate files of the source code. 1. int i; int i = 10; Q: Is this code correct? (Will
kirakking 2015/03/15
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The International Obfuscated C Code Contest
IOCCC Winning Entries by Year Jump to: 2020 | 2019 | 2018 | 2015 | 2014 | 2013 | 2012 | 2011 2006 | 2005 | 2004 | 2001 | 2000 | 1998 | 1996 | 1995 1994 | 1993 | 1992 | 1991 | 1990 | 1989 | 1988 | 1987 1986 | 1985 | 1984 Year level tarballs
kirakking 2014/01/29
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The new location of my blog is here: https://llbit.github.io/
kirakking 2013/05/25
gcc(Cygwin) 3.4.4ã§è¦å‘Šã§ãŸã‘ã©ã€ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«&å®Ÿè¡Œ&ã‚¨ãƒ©ãƒ¼ã§ããŸã€‚

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