?? cleanup2.c
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// PR c++/12526// We decided that the call to strcmp has no side-effects because strcmp is// pure, even though the first argument has side-effects. As a result, we// stripped the CLEANUP_POINT_EXPR. Hilarity ensued.extern "C" int strcmp (const char *, const char *);struct A { A(int); const char *str(); ~A();};void printQueryI(){ if(!strcmp(A(1).str(), "foo")) { }}?? 快捷鍵說明
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