[C++11] Remove LLVM_HAS_CXX11_STDLIB now that it is just on.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202587 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Support/Compiler.h b/include/llvm/Support/Compiler.h
index 9c7c827d8f618e3bbb10e4585149b78398a85495..2a3a1f46be97e2f7260410f9b570457a9e194cdc 100644 (file)
--- a/include/llvm/Support/Compiler.h
+++ b/include/llvm/Support/Compiler.h
@@ -68,12 +68,6 @@
 #define LLVM_HAS_RVALUE_REFERENCE_THIS 0
 #endif
 
-/// \macro LLVM_HAS_CXX11_STDLIB
-/// \brief Does the compiler have the C++11 standard library.
-///
-/// Implies LLVM_HAS_RVALUE_REFERENCES, LLVM_HAS_CXX11_TYPETRAITS
-#define LLVM_HAS_CXX11_STDLIB 1
-
 /// \macro LLVM_HAS_VARIADIC_TEMPLATES
 /// \brief Does this compiler support variadic templates.
 ///

diff --git a/unittests/Support/ErrorOrTest.cpp b/unittests/Support/ErrorOrTest.cpp
index 7a0c31f484de6bdb8db2e9f4ff9706d4b18f4796..18ce507b8895253b3289c284482224a932518d70 100644 (file)
--- a/unittests/Support/ErrorOrTest.cpp
+++ b/unittests/Support/ErrorOrTest.cpp
@@ -36,11 +36,9 @@ TEST(ErrorOr, SimpleValue) {
 #endif
 }
 
-#if LLVM_HAS_CXX11_STDLIB
 ErrorOr<std::unique_ptr<int> > t3() {
   return std::unique_ptr<int>(new int(3));
 }
-#endif
 
 TEST(ErrorOr, Types) {
   int x;
@@ -48,10 +46,8 @@ TEST(ErrorOr, Types) {
   *a = 42;
   EXPECT_EQ(42, x);
 
-#if LLVM_HAS_CXX11_STDLIB
   // Move only types.
   EXPECT_EQ(3, **t3());
-#endif
 }
 
 struct B {};
@@ -61,9 +57,7 @@ TEST(ErrorOr, Covariant) {
   ErrorOr<B*> b(ErrorOr<D*>(0));
   b = ErrorOr<D*>(0);
 
-#if LLVM_HAS_CXX11_STDLIB
   ErrorOr<std::unique_ptr<B> > b1(ErrorOr<std::unique_ptr<D> >(0));
   b1 = ErrorOr<std::unique_ptr<D> >(0);
-#endif
 }
 } // end anon namespace