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class ArgClass {
public:
    ArgClass();
    ArgClass( const ArgClass& o );
    ArgClass& operator=( const ArgClass& o );
    ArgClass( ArgClass&& o );
    ArgClass& operator=( ArgClass&& o );
    ~ArgClass();
};
 
template< typename Type >
void wrapper( Type&& param )
{
    ArgClass tmp;
    tmp = param;
}
 
int main()
{
    ArgClass ac;
    wrapper( ArgClass() );
}

/home/wmMyPR/ccHO8zHw.o: In function `main':
prog.cpp:(.text.startup+0x18): undefined reference to `ArgClass::ArgClass()'
prog.cpp:(.text.startup+0x20): undefined reference to `ArgClass::ArgClass()'
prog.cpp:(.text.startup+0x2d): undefined reference to `ArgClass::ArgClass()'
prog.cpp:(.text.startup+0x38): undefined reference to `ArgClass::operator=(ArgClass const&)'
prog.cpp:(.text.startup+0x40): undefined reference to `ArgClass::~ArgClass()'
prog.cpp:(.text.startup+0x48): undefined reference to `ArgClass::~ArgClass()'
prog.cpp:(.text.startup+0x50): undefined reference to `ArgClass::~ArgClass()'
prog.cpp:(.text.startup+0x68): undefined reference to `ArgClass::~ArgClass()'
prog.cpp:(.text.startup+0x7e): undefined reference to `ArgClass::~ArgClass()'
/home/wmMyPR/ccHO8zHw.o:prog.cpp:(.text.startup+0x86): more undefined references to `ArgClass::~ArgClass()' follow
collect2: error: ld returned 1 exit status

Standard output is empty