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-rw-r--r--llvm/unittests/ADT/ArrayRefTest.cpp8
-rw-r--r--llvm/unittests/ADT/StringRefTest.cpp12
-rw-r--r--llvm/unittests/Support/ErrorOrTest.cpp4
3 files changed, 12 insertions, 12 deletions
diff --git a/llvm/unittests/ADT/ArrayRefTest.cpp b/llvm/unittests/ADT/ArrayRefTest.cpp
index 4694ff112cb..e01d212f218 100644
--- a/llvm/unittests/ADT/ArrayRefTest.cpp
+++ b/llvm/unittests/ADT/ArrayRefTest.cpp
@@ -39,16 +39,16 @@ static_assert(
// std::is_assignable and actually writing such an assignment.
#if !defined(_MSC_VER)
static_assert(
- !std::is_assignable<ArrayRef<int *>, int *>::value,
+ !std::is_assignable<ArrayRef<int *>&, int *>::value,
"Assigning from single prvalue element");
static_assert(
- !std::is_assignable<ArrayRef<int *>, int * &&>::value,
+ !std::is_assignable<ArrayRef<int *>&, int * &&>::value,
"Assigning from single xvalue element");
static_assert(
- std::is_assignable<ArrayRef<int *>, int * &>::value,
+ std::is_assignable<ArrayRef<int *>&, int * &>::value,
"Assigning from single lvalue element");
static_assert(
- !std::is_assignable<ArrayRef<int *>, std::initializer_list<int *>>::value,
+ !std::is_assignable<ArrayRef<int *>&, std::initializer_list<int *>>::value,
"Assigning from an initializer list");
#endif
diff --git a/llvm/unittests/ADT/StringRefTest.cpp b/llvm/unittests/ADT/StringRefTest.cpp
index 0e0b5957f02..8c4099e6e81 100644
--- a/llvm/unittests/ADT/StringRefTest.cpp
+++ b/llvm/unittests/ADT/StringRefTest.cpp
@@ -40,22 +40,22 @@ std::ostream &operator<<(std::ostream &OS,
// std::is_assignable and actually writing such an assignment.
#if !defined(_MSC_VER)
static_assert(
- !std::is_assignable<StringRef, std::string>::value,
+ !std::is_assignable<StringRef&, std::string>::value,
"Assigning from prvalue std::string");
static_assert(
- !std::is_assignable<StringRef, std::string &&>::value,
+ !std::is_assignable<StringRef&, std::string &&>::value,
"Assigning from xvalue std::string");
static_assert(
- std::is_assignable<StringRef, std::string &>::value,
+ std::is_assignable<StringRef&, std::string &>::value,
"Assigning from lvalue std::string");
static_assert(
- std::is_assignable<StringRef, const char *>::value,
+ std::is_assignable<StringRef&, const char *>::value,
"Assigning from prvalue C string");
static_assert(
- std::is_assignable<StringRef, const char * &&>::value,
+ std::is_assignable<StringRef&, const char * &&>::value,
"Assigning from xvalue C string");
static_assert(
- std::is_assignable<StringRef, const char * &>::value,
+ std::is_assignable<StringRef&, const char * &>::value,
"Assigning from lvalue C string");
#endif
diff --git a/llvm/unittests/Support/ErrorOrTest.cpp b/llvm/unittests/Support/ErrorOrTest.cpp
index 87dcab7b181..2ffc6e5b794 100644
--- a/llvm/unittests/Support/ErrorOrTest.cpp
+++ b/llvm/unittests/Support/ErrorOrTest.cpp
@@ -128,13 +128,13 @@ static_assert(
// ErrorOr<int*> x(nullptr);
// ErrorOr<std::unique_ptr<int>> y;
// y = x; // invalid conversion
-static_assert(!std::is_assignable<ErrorOr<std::unique_ptr<int>>,
+static_assert(!std::is_assignable<ErrorOr<std::unique_ptr<int>>&,
const ErrorOr<int *> &>::value,
"do not invoke explicit ctors in assignment");
// ErrorOr<std::unique_ptr<int>> x;
// x = ErrorOr<int*>(nullptr); // invalid conversion
-static_assert(!std::is_assignable<ErrorOr<std::unique_ptr<int>>,
+static_assert(!std::is_assignable<ErrorOr<std::unique_ptr<int>>&,
ErrorOr<int *> &&>::value,
"do not invoke explicit ctors in assignment");
} // end anon namespace
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