STL bitset
Pasha Murat
murat@cdfsga.fnal.gov
Tue Jan 12 12:19:00 GMT 1999
Dear EGCS developers, I apologize for being nasty...
here is another problem report : I'm trying to compile
a simple code using STL bitset class (available in snapshots since recently)
on SGI IRIX 6.2.
- first, egcs can't find CHAR_BIT constant. this is easy and could be fixed
by including <limits.h> (see source below, could be SGI-specific problem)
- thee next problem is the real one ... see egcs output below
thanks for your time and effort, pasha
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/data69/upgrade/murat>cat bugs/egcs/bug_bitset.cc
#include <limits.h>
#include <bitset>
class A {
bitset<96> mask;
public:
A(){}
~A(){}
void set_mask(int i) {mask[i] = 1; }
};
--------------------------------------------------------------------------------
/data69/upgrade/murat>gcc -c -v bugs/egcs/bug_bitset.cc
Reading specs from /data69/upgrade/murat/egcs-19990103/lib/gcc-lib/mips-sgi-irix5.3/egcs-2.92.34/specs
gcc version egcs-2.92.34 19990103 (gcc2 ss-980609 experimental)
/data69/upgrade/murat/egcs-19990103/lib/gcc-lib/mips-sgi-irix5.3/egcs-2.92.34/cpp -lang-c++ -v -isystem /data61/top/murat/bin/include -undef -D__GNUC__=2 -D__GNUG__=2 -D__cplusplus -D__GNUC_MINOR__=92 -Dunix -Dmips -Dsgi -Dhost_mips -DMIPSEB -D_MIPSEB -DSYSTYPE_SVR4 -D_SVR4_SOURCE -D_MODERN_C -D__DSO__ -D_MIPS_SIM=_MIPS_SIM_ABI32 -D_MIPS_SZPTR=32 -D__unix__ -D__mips__ -D__sgi__ -D__host_mips__ -D__MIPSEB__ -D_MIPSEB -D__SYSTYPE_SVR4__ -D_SVR4_SOURCE -D_MODERN_C -D__DSO__ -D_MIPS_SIM=_MIPS_SIM_ABI32 -D_MIPS_SZPTR=32 -D__unix -D__mips -D__sgi -D__host_mips -D__MIPSEB -D__SYSTYPE_SVR4 -Asystem(unix) -Asystem(svr4) -Acpu(mips) -Amachine(sgi) -D__EXCEPTIONS -D__CHAR_UNSIGNED__ -D__LANGUAGE_C_PLUS_PLUS -D_LANGUAGE_C_PLUS_PLUS -D__SIZE_TYPE__=unsigned int -D__PTRDIFF_TYPE__=int -D__EXTENSIONS__ -D_SGI_SOURCE -D_LONGLONG -D_MIPS_FPSET=16 -D_MIPS_ISA=_MIPS_ISA_MIPS1 -D_MIPS_SZINT=32 -D_MIPS_SZLONG=32 bugs/egcs/bug_bitset.cc /var/tmp/ccICsWEy.ii
GNU CPP version egcs-2.92.34 19990103 (gcc2 ss-980609 experimental) [AL 1.1, MM 40] SGI running IRIX 5.x
#include "..." search starts here:
#include <...> search starts here:
/data69/upgrade/murat/egcs-19990103/include/g++-2
/data69/upgrade/murat/egcs-19990103/include
/data69/upgrade/murat/egcs-19990103/mips-sgi-irix5.3/include
/data69/upgrade/murat/egcs-19990103/lib/gcc-lib/mips-sgi-irix5.3/egcs-2.92.34/include
/usr/include
End of search list.
/data69/upgrade/murat/egcs-19990103/lib/gcc-lib/mips-sgi-irix5.3/egcs-2.92.34/cc1plus /var/tmp/ccICsWEy.ii -quiet -dumpbase bug_bitset.cc -version -o /var/tmp/ccaGL6i3.s
GNU C++ version egcs-2.92.34 19990103 (gcc2 ss-980609 experimental) (mips-sgi-irix5.3) compiled by GNU C version egcs-2.92.34 19990103 (gcc2 ss-980609 experimental).
/data69/upgrade/murat/egcs-19990103/include/g++-2/bitset: In method `bitset<96,long unsigned int>::reference::reference(class bitset<96,long unsigned int> &, unsigned int)':
/data69/upgrade/murat/egcs-19990103/include/g++-2/bitset:751: instantiated from `bitset<96,long unsigned int>::operator [](unsigned int)'
bugs/egcs/bug_bitset.cc:9: instantiated from here
/data69/upgrade/murat/egcs-19990103/include/g++-2/bitset:91: `long unsigned int & _Base_bitset<3,long unsigned int>::_M_getword(unsigned int)' is from private base class
/data69/upgrade/murat/egcs-19990103/include/g++-2/bitset:581: within this context
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