std::div_t, std::ldiv_t missing members quot and rem

• Key: STDCXX-324
• Type: Bug
• Status: Resolved
• Resolution: Fixed
• Priority: Major
• Assignee: Martin Sebor
• Reporter: Martin Sebor
• Component/s: 26. Numerics
• Affects Version/s: 4.1.2, 4.1.3
• Fix Version/s: 4.2.0

Description

The C standard(7.20.6.2, p3) requires the structs div_t and ldiv_t to contain the members quot and rem. We seem to be missing them:

$ cat t.cpp && make t
#include <cstdlib>

int main ()
{
const std::div_t x = { };
const std::ldiv_t y = { };

return x.quot + x.rem + y.quot + y.rem;
}

eccp -c -I/build/sebor/dev/stdlib/include/ansi -D_RWSTDDEBUG -D_RWSTD_USE_CONFIG -I/build/sebor/dev/stdlib/include -I/build/sebor/eccp-3.8-11s/include -I/build/sebor/dev/stdlib/include/ansi -I/build/sebor/PlumHall/lvs06a/conform -I/build/sebor/PlumHall/lvs06a/dst.3 -A -x --template_directory=/build/sebor/eccp-3.8-11s/lib -g --display_error_number --remarks --diag_suppress 193,236,340,401,261,479,487,678,679,815 --diag_suppress 177,381,191,68,550,611,997,549 t.cpp
"t.cpp", line 8: error #135: class "std::div_t" has no member "quot"
return x.quot + x.rem + y.quot + y.rem;
^

"t.cpp", line 8: error #135: class "std::div_t" has no member "rem"
return x.quot + x.rem + y.quot + y.rem;
^

"t.cpp", line 8: error #135: class "std::ldiv_t" has no member "quot"
return x.quot + x.rem + y.quot + y.rem;
^

"t.cpp", line 8: error #135: class "std::ldiv_t" has no member "rem"
return x.quot + x.rem + y.quot + y.rem;
^

4 errors detected in the compilation of "t.cpp".
make: *** [t.o] Error 2