[cfe-dev] Using C++11 in clang-tools-extra Round 2

[Vane, Edwin]

Nico wrote:
Sure, you can build clang itself, but building programs that use c++11 don't Just Work as far as I can tell:

thakis at yearofthelinuxdesktop:/usr/local/google/chrome/src$ cat test.cc #include <iostream>

int main() {}
thakis at yearofthelinuxdesktop:/usr/local/google/chrome/src$
third_party/llvm-build/Release+Asserts/bin/clang++ test.cc thakis at yearofthelinuxdesktop:/usr/local/google/chrome/src$
third_party/llvm-build/Release+Asserts/bin/clang++ test.cc  -std=c++11 In file included from test.cc:1:
In file included from
/usr/lib/gcc/x86_64-linux-gnu/4.4/../../../../include/c++/4.4/iostream:39:
In file included from
/usr/lib/gcc/x86_64-linux-gnu/4.4/../../../../include/c++/4.4/ostream:39:
In file included from
/usr/lib/gcc/x86_64-linux-gnu/4.4/../../../../include/c++/4.4/ios:39:
In file included from
/usr/lib/gcc/x86_64-linux-gnu/4.4/../../../../include/c++/4.4/exception:148:
/usr/lib/gcc/x86_64-linux-gnu/4.4/../../../../include/c++/4.4/exception_ptr.h:143:13:
error: unknown type name
      'type_info'
      const type_info*
            ^
1 error generated.

[Edwin] I tried this test exactly and it worked just fine for me. I'm using clang++ 3.2. I'm on Ubuntu 12.04 with gcc 4.6.3 installed.


--
Edwin Vane
  Software Developer
  Intel of Canada, Inc.