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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 1830386684a0
children
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// PR c++/89325
// { dg-do compile }
// { dg-options "-Wattributes" }

struct A { friend int &operator<< (int &i, const A &) { return i; } };	// { dg-bogus "previous definition" }
#pragma GCC optimize ("-fno-ipa-cp-clone")
struct B {};
int &operator<<(int &, const B &);	// { dg-bogus "optimization attribute on '\[^\n\r]*' follows definition but the attribute doesn.t match" }