From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=unavailable autolearn_force=no version=3.4.4 Path: border2.nntp.dca1.giganews.com!nntp.giganews.com!usenet.blueworldhosting.com!feeder01.blueworldhosting.com!feeder.erje.net!1.eu.feeder.erje.net!news.swapon.de!eternal-september.org!feeder.eternal-september.org!mx02.eternal-september.org!.POSTED!not-for-mail From: Simon Wright Newsgroups: comp.lang.ada Subject: Re: getting same output as gfortran, long_float Date: Fri, 01 May 2015 09:21:22 +0100 Organization: A noiseless patient Spider Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: mx02.eternal-september.org; posting-host="64b4c1505dbd9f45d064ed0ede641202"; logging-data="24056"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1/MGitibYKQ8sCDfd4SCJIeDoKkkdXH5GQ=" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (darwin) Cancel-Lock: sha1:aJdL9rpihNjFzXg7oYBjGap1zoE= sha1:y67yBCz7hpj8drc5t/KqwwPdYGw= Xref: number.nntp.giganews.com comp.lang.ada:192991 Date: 2015-05-01T09:21:22+01:00 List-Id: "Nasser M. Abbasi" writes: > Now, gfortran has an option called -fdefault-real-8 which I thought > will map to Ada long_float. I thought that, with GCC on Intel, Ada Long_Long_Float is the same as Fortran REAL*10. But they don't _print_ the same: A: 1.82898948331047096E-03 F: 1.82898948331047096483E-0003