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[Bug c++/42265] New: LONG_MAX is 9223372036854775807 rather than 2147483647 on macintosh 10.6
- From: "csights at fastmail dot fm" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 3 Dec 2009 17:58:17 -0000
- Subject: [Bug c++/42265] New: LONG_MAX is 9223372036854775807 rather than 2147483647 on macintosh 10.6
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
Hi, It appears that on macintosh 10.6 LONG_MAX has the same value as LLONG_MAX.
Below is a program that demonstrates the problem
$ cat long_max.cpp
#include <iostream>
int main()
{
std::cout << "LONG_MAX="<<LONG_MAX<<"\n";
std::cout << "LLONG_MAX="<<LLONG_MAX<<"\n";
}
$ ./a.out
LONG_MAX=9223372036854775807
LLONG_MAX=9223372036854775807
$ g++ --version
i686-apple-darwin10-g++-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5646) (dot 1)
$ uname -a
Darwin 156-56-92-239.dhcp-bl.indiana.edu 10.2.0 Darwin Kernel Version 10.2.0:
Tue Nov 3 10:37:10 PST 2009; root:xnu-1486.2.11~1/RELEASE_I386 i386
Thanks!
--
Summary: LONG_MAX is 9223372036854775807 rather than 2147483647
on macintosh 10.6
Product: gcc
Version: 4.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: csights at fastmail dot fm
GCC host triplet: i686-apple-darwin10
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42265