Package: g++-4.3
Version: 4.3.1-2
Severity: minor
This is an upstream bug, I believe.
I sincerely believe that std::abs should accept int& as an argument. Yet
for this small portion of code:
template<int deltax, int deltay>
inline static bool areInRange(const Position& p1, const Position& p2){
if(std::abs(p1.x - p2.x) > deltax ||
std::abs(p1.y - p2.y) > deltay){
return false;
}
return true;
}
Arguments are passed as references to Position. Position contains
integers, which are then obviously understood as references to integers
by the compiler.
This worked fine with gcc 4.2.
Code is available in the OpenTibia project
http://sf.net/projects/opentibia/
in the file position.h. I possibly added a cast to float to the version
you may be looking at, but you'll recognize that.
-- System Information:
Debian Release: lenny/sid
APT prefers testing
APT policy: (1000, 'testing'), (101, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)
Kernel: Linux 2.6.22-3-686 (SMP w/1 CPU core)
Locale: LANG=en_US, LC_CTYPE=en_US (charmap=ISO-8859-1)
Shell: /bin/sh linked to /bin/bash
Versions of packages g++-4.3 depends on:
ii gcc-4.3 4.3.1-2 The GNU C compiler
ii gcc-4.3-base 4.3.1-2 The GNU Compiler Collection (base
ii libc6 2.7-10 GNU C Library: Shared libraries
ii libgmp3c2 2:4.2.2+dfsg-3 Multiprecision arithmetic library
ii libmpfr1ldbl 2.3.1.dfsg.1-2 multiple precision floating-point
ii libstdc++6-4.3-dev 4.3.1-2 The GNU Standard C++ Library v3 (d
g++-4.3 recommends no packages.
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