[libcxx] [test] Fix MSVC x64 truncation warning.
authorStephan T. Lavavej <stl@exchange.microsoft.com>
Sat, 5 May 2018 01:40:24 +0000 (01:40 +0000)
committerStephan T. Lavavej <stl@exchange.microsoft.com>
Sat, 5 May 2018 01:40:24 +0000 (01:40 +0000)
commiteb0fa1c054e2a23cefbaaf8881b52c1383743c08
treef663ad172462bcffff2092231b389d6dac454227
parent752494bfe3f04c8d329dfa8ac671b26e0115069c
[libcxx] [test] Fix MSVC x64 truncation warning.

warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data

Requesting post-commit review.

llvm-svn: 331575
libcxx/test/std/input.output/iostream.format/input.streams/istream.formatted/istream_extractors/streambuf.pass.cpp