Files
clang-p2996/libcxx/test/std/utilities/optional
Casey Carter e198823b87 [libc++][test] Silence MSVC warning in std::optional test
`make_optional<string>(4, 'X')` passes `4` (an `int`) as the first argument to `string`'s `(size_t, charT)` constructor, triggering a signed/unsigned mismatch warning when compiling with MSVC at `/W4`. The incredibly simple fix is to instead use an unsigned literal (`4u`).

llvm-svn: 374684
2019-10-12 19:01:46 +00:00
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