?? pr17697-2.c
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// PR tree-optimization/17697// { dg-do run }// { dg-options "-O2" }extern "C"{ extern int strcmp (const char *s, const char *t) throw () __attribute__ ((pure));}namespace A{ extern int strcmp (const char *s, const char *t) throw ();}inline intA::strcmp (const char *s, const char *t) throw (){ return ::strcmp (s, t);}intfoo (char *x) throw (){ return A::strcmp ("", x);}intmain (){ return foo ("") != 0 || foo ("a") == 0;}?? 快捷鍵說明
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