[libc++][test] Silence more warnings in variant tests
More cases of signed-to-unsigned conversion warnings that missed the train for d2623522.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@374778 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/std/utilities/variant/variant.variant/variant.assign/copy.pass.cpp b/test/std/utilities/variant/variant.variant/variant.assign/copy.pass.cpp
index 07ca63f..489dd5d 100644
--- a/test/std/utilities/variant/variant.variant/variant.assign/copy.pass.cpp
+++ b/test/std/utilities/variant/variant.variant/variant.assign/copy.pass.cpp
@@ -547,7 +547,7 @@
struct {
constexpr Result<int> operator()() const {
using V = std::variant<int, TCopyAssign, unsigned>;
- V v(std::in_place_type<unsigned>, 43);
+ V v(std::in_place_type<unsigned>, 43u);
V v2(std::in_place_type<TCopyAssign>, 42);
v = v2;
return {v.index(), std::get<1>(v).value};
diff --git a/test/std/utilities/variant/variant.variant/variant.assign/move.pass.cpp b/test/std/utilities/variant/variant.variant/variant.assign/move.pass.cpp
index b70f7aa..daa5512 100644
--- a/test/std/utilities/variant/variant.variant/variant.assign/move.pass.cpp
+++ b/test/std/utilities/variant/variant.variant/variant.assign/move.pass.cpp
@@ -407,7 +407,7 @@
}
{
using V = std::variant<int, MoveAssign, unsigned>;
- V v1(std::in_place_type<unsigned>, 43);
+ V v1(std::in_place_type<unsigned>, 43u);
V v2(std::in_place_type<MoveAssign>, 42);
MoveAssign::reset();
V &vref = (v1 = std::move(v2));
diff --git a/test/std/utilities/variant/variant.variant/variant.mod/emplace_index_args.pass.cpp b/test/std/utilities/variant/variant.variant/variant.mod/emplace_index_args.pass.cpp
index b09e357..47823b3 100644
--- a/test/std/utilities/variant/variant.variant/variant.mod/emplace_index_args.pass.cpp
+++ b/test/std/utilities/variant/variant.variant/variant.mod/emplace_index_args.pass.cpp
@@ -111,7 +111,7 @@
assert(std::get<2>(v) == &x);
assert(&ref2 == &std::get<2>(v));
// emplace with multiple args
- auto& ref3 = v.emplace<4>(3, 'a');
+ auto& ref3 = v.emplace<4>(3u, 'a');
static_assert(std::is_same_v<std::string&, decltype(ref3)>, "");
assert(std::get<4>(v) == "aaa");
assert(&ref3 == &std::get<4>(v));
diff --git a/test/std/utilities/variant/variant.variant/variant.mod/emplace_type_args.pass.cpp b/test/std/utilities/variant/variant.variant/variant.mod/emplace_type_args.pass.cpp
index e0a048a..8e68823 100644
--- a/test/std/utilities/variant/variant.variant/variant.mod/emplace_type_args.pass.cpp
+++ b/test/std/utilities/variant/variant.variant/variant.mod/emplace_type_args.pass.cpp
@@ -111,7 +111,7 @@
assert(std::get<2>(v) == &x);
assert(&ref2 == &std::get<2>(v));
// emplace with multiple args
- auto& ref3 = v.emplace<std::string>(3, 'a');
+ auto& ref3 = v.emplace<std::string>(3u, 'a');
static_assert(std::is_same_v<std::string&, decltype(ref3)>, "");
assert(std::get<4>(v) == "aaa");
assert(&ref3 == &std::get<4>(v));
