diff options
| author | Roger Ferrer Ibanez <roger.ferreribanez@arm.com> | 2017-12-11 13:54:58 +0000 |
|---|---|---|
| committer | Roger Ferrer Ibanez <roger.ferreribanez@arm.com> | 2017-12-11 13:54:58 +0000 |
| commit | 4a3242f1dc891592de402243f9eae0d5abc40492 (patch) | |
| tree | c892c41a7603f7f1b660fa4d6204163900ff59df /test | |
| parent | a75f2f1e3c2122e7eb077832b065260c963f018f (diff) | |
[libcxx] Define istream_iterator equality comparison operators out-of-line
Currently libc++ defines operator== and operator!= as friend functions in the
definition of the istream_iterator class template. Such definition has a subtle
difference from an out-of-line definition required by the C++ Standard: these
functions can only be found by argument-dependent lookup, but not by qualified
lookup.
This patch changes the definition, so that it conforms to the C++ Standard and
adds a check involving qualified lookup to the test suite.
Patch contributed by Mikhail Maltsev.
Differential Revision: https://reviews.llvm.org/D40415
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@320363 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/std/iterators/stream.iterators/istream.iterator/istream.iterator.ops/equal.pass.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/std/iterators/stream.iterators/istream.iterator/istream.iterator.ops/equal.pass.cpp b/test/std/iterators/stream.iterators/istream.iterator/istream.iterator.ops/equal.pass.cpp index 0bee916d5..d1824bae6 100644 --- a/test/std/iterators/stream.iterators/istream.iterator/istream.iterator.ops/equal.pass.cpp +++ b/test/std/iterators/stream.iterators/istream.iterator/istream.iterator.ops/equal.pass.cpp @@ -49,4 +49,7 @@ int main() assert(i4 == i4); assert(i4 == i5); + + assert(std::operator==(i1, i2)); + assert(std::operator!=(i1, i3)); } |