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From: "adrian.hawryluk at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c/46908] printf not handling printing of double correctly in certain cases Date: Sun, 12 Dec 2010 22:53:00 -0000 [thread overview] Message-ID: <bug-46908-4-XTHYuSpO0K@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-46908-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46908 Adrian Hawryluk <adrian.hawryluk at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |UNCONFIRMED Resolution|INVALID | --- Comment #3 from Adrian Hawryluk <adrian.hawryluk at gmail dot com> 2010-12-12 22:53:43 UTC --- Sorry, changed to %Lf with same results. #include <stdio.h> #include <math.h> void printld(long double* pld) { int i; printf("*%p = ", pld); for (i = 0; i < sizeof(long double); ++i) { printf("%02x ", ((unsigned char*)pld)[i]); } printf("\n"); } int main() { long double number1 = 1.0; long double number2 = 1.0; printf ("%Lf, %Lf\n", number1, number2); printf ("Enter number1: "); scanf (" %Lf", &number1); printf ("Enter number2: "); scanf (" %Lf", &number2); printf ("%Lf, %Lf\n", number1, number2); printf ("%Lf, %Lf\n", number1, number1); printld(&number1); printld(&number2); return 0; }
next prev parent reply other threads:[~2010-12-12 22:53 UTC|newest] Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-12-12 16:12 [Bug c/46908] New: " adrian.hawryluk at gmail dot com 2010-12-12 16:51 ` [Bug c/46908] " schwab@linux-m68k.org 2010-12-12 17:32 ` manu at gcc dot gnu.org 2010-12-12 22:53 ` adrian.hawryluk at gmail dot com [this message] 2010-12-12 22:55 ` adrian.hawryluk at gmail dot com 2010-12-12 23:09 ` adrian.hawryluk at gmail dot com 2010-12-13 18:28 ` [Bug target/46908] " jsm28 at gcc dot gnu.org
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