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int *p1, *p2; p1 = foo(); p2 = NULL; bar(); /* Removable if bar() does not produce any side -effects */ if(baz()) return p1; else p2 = p1; return p2; |
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int *p1, *p2; p1 = foo(); p2 = NULL; bar(); /* Removable if bar() does not produce any side -effects */ if(baz()) return p1; else p2 = p1; return p2; |
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