Commit Graph

5 Commits

Author SHA1 Message Date
Marshall Clow 60d5e0e027 A few bits of N2994 didn't get fully implemented a long time ago. Thanks to STL@microsoft.com for the bug report
llvm-svn: 235134
2015-04-16 21:36:54 +00:00
Nico Weber b1e72eca0c [libcxx] Make __wrap_iter work with gcc.
he following snippet doesn't build when using gcc and libc++:

    #include <string>
    void f(const std::string& s) { s.begin(); }
    #include <vector>
    void AppendTo(const std::vector<char>& v) { v.begin(); }

The problem is that __wrap_iter has a private constructor. It lists vector<>
and basic_string<> as friends, but gcc seems to ignore this for vector<> for
some reason. Declaring vector before the friend declaration in __wrap_iter is
enough to work around this problem, so do that. With this patch, I'm able to
build chromium/android with libc++. Without it, two translation units fail to
build. (iosfwd already provides a forward declaration of basic_string.)

As far as I can tell, this is due to a gcc bug, which I filed as
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64816.

Fixes PR22355.

http://reviews.llvm.org/D7201

llvm-svn: 227226
2015-01-27 19:27:39 +00:00
Marshall Clow eb9bfac876 Cleaning up the test suite; remove some includes of non-standard file <__config>
llvm-svn: 226411
2015-01-18 19:05:51 +00:00
Marshall Clow 612c2c7469 One more #include request in the test suite from Walter Brown
llvm-svn: 225609
2015-01-11 18:07:06 +00:00
Eric Fiselier 5a83710e37 Move test into test/std subdirectory.
llvm-svn: 224658
2014-12-20 01:40:03 +00:00