[PATCH] D27269: [libcxx] [test] Fix MSVC x64 warning C4267 "conversion from 'size_t' to 'int' [or 'unsigned int'], possible loss of data", part 3/4.

[Stephan T. Lavavej via Phabricator via cfe-commits]

STL_MSFT created this revision.
STL_MSFT added reviewers: EricWF, mclow.lists.
STL_MSFT added a subscriber: cfe-commits.

[libcxx] [test] Fix MSVC x64 warning C4267 "conversion from 'size_t' to 'int' [or 'unsigned int'], possible loss of data", part 3/4.

test/std/containers/sequences/vector.bool/copy.pass.cpp
test/std/containers/sequences/vector.bool/copy_alloc.pass.cpp
test/std/containers/sequences/vector/vector.cons/copy.pass.cpp
test/std/containers/sequences/vector/vector.cons/copy_alloc.pass.cpp
Change "unsigned s = x.size();" to "typename C::size_type s = x.size();"
because that's what it returns.

test/std/strings/basic.string/string.cons/pointer_alloc.pass.cpp
Include <cstddef>, then change "unsigned n = T::length(s);"
to "std::size_t n = T::length(s);" because that's what char_traits returns.

test/std/strings/basic.string/string.cons/substr.pass.cpp
Change unsigned to typename S::size_type because that's what str.size() returns.

test/std/utilities/template.bitset/bitset.cons/ull_ctor.pass.cpp
This was needlessly truncating std::size_t to unsigned.
It's being used to compare and initialize std::size_t.


https://reviews.llvm.org/D27269

Files:
  test/std/containers/sequences/vector.bool/copy.pass.cpp
  test/std/containers/sequences/vector.bool/copy_alloc.pass.cpp
  test/std/containers/sequences/vector/vector.cons/copy.pass.cpp
  test/std/containers/sequences/vector/vector.cons/copy_alloc.pass.cpp
  test/std/strings/basic.string/string.cons/pointer_alloc.pass.cpp
  test/std/strings/basic.string/string.cons/substr.pass.cpp
  test/std/utilities/template.bitset/bitset.cons/ull_ctor.pass.cpp

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