16 lines
		
	
	
		
			177 B
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			16 lines
		
	
	
		
			177 B
		
	
	
	
		
			C++
		
	
	
	
	
	
int foo(int& lvalue)
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{
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	return 123;
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}
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int foo(int&& rvalue)
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{
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	return 321;
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}
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int main()
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{
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	int i = 42;
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	return ((foo(i) == 123) && (foo(42) == 321)) ? 0 : 1;
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}
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