1 files changed, 29 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/init/new25.C b/gcc/testsuite/g++.dg/init/new25.C
new file mode 100644
index 000000000..2d447f8f2
--- /dev/null
+++ b/gcc/testsuite/g++.dg/init/new25.C
@@ -0,0 +1,29 @@
+// PR c++/31988
+#include <new>
+
+class C
+{
+public:
+  void* operator new(std::size_t = 32) throw (std::bad_alloc); // { dg-error "first parameter" }
+  void* operator new[](std::size_t = 32) throw (std::bad_alloc); // { dg-error "first parameter" }
+  void* operator new(std::size_t = 32, const std::nothrow_t&) throw(); // { dg-error "first parameter" }
+  void* operator new[](std::size_t = 32, const std::nothrow_t&) throw(); // { dg-error "first parameter" }
+};
+
+class D
+{
+public:
+  void* operator new(std::size_t,
+		     const std::nothrow_t& = std::nothrow_t()) throw();
+  void* operator new[](std::size_t,
+		       const std::nothrow_t& = std::nothrow_t()) throw();
+};
+
+class E
+{
+public:
+  void* operator new(std::size_t = 0,
+		     const std::nothrow_t& = std::nothrow_t()) throw(); // { dg-error "first parameter" }
+  void* operator new[](std::size_t = 0,
+		       const std::nothrow_t& = std::nothrow_t()) throw(); // { dg-error "first parameter" }
+};