modernc.org/cc@v1.0.1/testdata/gcc-6.3.0/gcc/testsuite/gcc.c-torture/compile/20000127-1.c (about)

     1  double bar(void), c;
     2  int foo(void) {
     3  	double a, b;
     4  	int i = bar() + bar();
     5  	a = i; i += 1; a += 0.1; i = c + i;
     6  	return i;
     7  }