Viewing file:  new25.C (1.59 KB) -rw-r--r--
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// PR c++/31988
#include <new>
class C
{
public:
void* operator new(std::size_t = 32) throw (std::bad_alloc); // { dg-error "9:the first parameter of .operator new. cannot have a default argument" }
// { dg-error "dynamic exception specification" "" { target c++17 } .-1 }
// { dg-warning "deprecated" "" { target { c++11 && { ! c++17 } } } .-2 }
void* operator new[](std::size_t = 32) throw (std::bad_alloc); // { dg-error "9:the first parameter of .operator new. cannot have a default argument" }
// { dg-error "dynamic exception specification" "" { target c++17 } .-1 }
// { dg-warning "deprecated" "" { target { c++11 && { ! c++17 } } } .-2 }
void* operator new(std::size_t = 32, const std::nothrow_t&) throw(); // { dg-error "9:the first parameter of .operator new. cannot have a default argument" }
void* operator new[](std::size_t = 32, const std::nothrow_t&) throw(); // { dg-error "9:the first parameter of .operator new. cannot have a default argument" }
};
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, // { dg-error "9:the first parameter of .operator new. cannot have a default argument" }
const std::nothrow_t& = std::nothrow_t()) throw();
void* operator new[](std::size_t = 0, // { dg-error "9:the first parameter of .operator new. cannot have a default argument" }
const std::nothrow_t& = std::nothrow_t()) throw();
};
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