strictvars.pm ã¯å¤‰æ•°åã‚’å°Žå…¥ã™ã‚‹ãŸã‚ã®ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã§ã™ãŒã€Perl ã§ã¯ C ã®ã‚ˆã†ã«å¤‰æ•°ã‚’宣言ã™ã‚‹å¿…è¦ãŒãªã„ã®ã§å¿…è¦æ€§ãŒã‚‚ã†ã²ã¨ã¤ã¯ã£ãã‚Šã—ã¾ã›ã‚“。実ã¯ã€vars.pm ã¯å¤‰æ•°åやリファレンスã€ã‚µãƒ–ルーãƒãƒ³åã‚’ãƒã‚§ãƒƒã‚¯ã™ã‚‹ strict.pm ã¨é–¢ä¿‚ã—ã¦ã„るよã†ã§ã™ã€‚use strict; ãŒå®£è¨€ã•ã‚Œã¦ã„ã‚‹ã¨ã€å¤‰æ•°ãŒmy ã§å®£è¨€ã—ãŸãƒ—ライベート変数ã‹ã€ãƒ‘ッケージåã‚’å«ã‚ã¦å®Œå…¨ã«è¨˜è¿°ã•ã‚ŒãŸå¤‰æ•°ã—ã‹ä½¿ãˆãªããªã‚Šã¾ã™ã€‚ä¸æ£ãªå¤‰æ•°åã®ä½¿ç”¨ã«ã‚ˆã‚‹ã‚¯ãƒ©ãƒƒã‚·ãƒ¥ã‚’é¿ã‘ã‚‹ãŸã‚ã§ã™ã€‚例ãˆã°æ¬¡ã® Sample.pm モジュール㨠test_sample.pl スクリプト本体ã‹ã‚‰ãªã‚‹ãƒ—ãƒã‚°ãƒ©ãƒ を作りã¾ã™ã€‚ package Sample; sub import { $main::hello = 'hello'; } 1; # Sample.pm use Sample; # use strict; print $h
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