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			24 lines
		
	
	
		
			301 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			24 lines
		
	
	
		
			301 B
		
	
	
	
		
			C
		
	
	
	
	
	
// PR 1419
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// RUN: %llvmgcc -xc  -O2 %s -c -o - | llvm-dis | grep "ret i32 1"
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struct A {
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  short x;
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  long long :0;
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};
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struct B {
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  char a;
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  char b;
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  unsigned char i;
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};
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union X { struct A a; struct B b; };
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int check(void) {
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  union X x, y;
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  y.b.i = 0xff;
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  x = y;
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  return (x.b.i == 0xff);
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}
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