Compile error in bitset when using 12.4 beta with -std=c++11

Question

When using the new -std=c++11 option, there is a compile error in SolarisStudio12.4-beta_mar14-solaris-x86/lib/compilers/CC-gcc/include/c++/4.7.2/bitset.
On line 86, there is a cpp conditional that is using the sizeof() operator.
Can you use an operator like that in a preprocessor conditional?
I grepped the other files in that directory and this seems to be the only instance of this usage.
You can easily reproduce this by compiling a trivial program.
foo.c:
#include <bitset>
int main( void ) { return 0; }
CC -std=c++11 foo.c
"/export/home/SolarisStudio12.4-beta_mar14-solaris-x86/lib/compilers/CC-gcc/include/c++/4.7.2/bitset'", line 86: Error: Badly formed constant expression.
"/export/home/SolarisStudio12.4-beta_mar14-solaris-x86/lib/compilers/CC-gcc/include/c++/4.7.2/bitset", line 89: Error: "}" expected instead of "{".
"/export/home/SolarisStudio12.4-beta_mar14-solaris-x86/lib/compilers/CC-gcc/include/c++/4.7.2/bitset", line 238: Error: _M_do_left_shift is not a member of std::_Base_bitset<_Nw>.
"/export/home/SolarisStudio12.4-beta_mar14-solaris-x86/lib/compilers/CC-gcc/include/c++/4.7.2/bitset", line 264: Error: _M_do_right_shift is not a member of std::_Base_bitset<_Nw>.
"/export/home/SolarisStudio12.4-beta_mar14-solaris-x86/lib/compilers/CC-gcc/include/c++/4.7.2/bitset", line 291: Error: _M_do_to_ulong is not a member of std::_Base_bitset<_Nw>.
"/export/home/SolarisStudio12.4-beta_mar14-solaris-x86/lib/compilers/CC-gcc/include/c++/4.7.2/bitset", line 302: Error: _M_do_to_ullong is not a member of std::_Base_bitset<_Nw>.
"/export/home/SolarisStudio12.4-beta_mar14-solaris-x86/lib/compilers/CC-gcc/include/c++/4.7.2/bitset", line 319: Error: _M_do_find_first is not a member of std::_Base_bitset<_Nw>.
"/export/home/SolarisStudio12.4-beta_mar14-solaris-x86/lib/compilers/CC-gcc/include/c++/4.7.2/bitset", line 335: Error: _M_do_find_next is not a member of std::_Base_bitset<_Nw>.
I didn't look into lines 238+ yet. Figured that was likely a side-effect from the earlier problem once the parsing got off-track.

Answer 1

SFV wrote:
> it means <memory> can't be included either.
There should be no problem with <memory> related to this issue and I dont see how it could change with non-supported platform
(as we bring those headers with the compiler).
So if it does not work for you then it is something new and it would be nice to know details.
stedding /tmp $ cat mem.cc
#include <memory>
stedding /tmp $ sunCC mem.cc -c -std=c++11
"/opt/SolarisStudio12.4-beta_mar14-linux-x86/lib/compilers/CC-gcc/include/c++/4.7.2/ext/concurrence.h", line 202: Error: Cannot assign ? to pthread_mutex_t.
"/opt/SolarisStudio12.4-beta_mar14-linux-x86/lib/compilers/CC-gcc/include/c++/4.7.2/ext/concurrence.h", line 202: Error: Cannot assign ? to pthread_mutex_t.
2 Error(s) detected.
The problematic line is:
    __gthread_recursive_mutex_t _M_mutex = __GTHREAD_RECURSIVE_MUTEX_INIT;