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111
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1 // { dg-do compile { target c++11 } }
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2 template<class X, class Y, class Z> X f(Y,Z); // { dg-message "note" }
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3 template<class... Args> void f2();
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4 void g()
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5 {
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6 f<int,const char*,double>("aa",3.0);
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7 f<int,const char*>("aa",3.0); // Z is deduced to be double
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8 f<int>("aa",3.0); // Y is deduced to be char*, and
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9 // Z is deduced to be double
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10 f("aa",3.0); // { dg-error "no matching" }
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11 // { dg-message "(candidate|deduce template parameter)" "candidate note" { target *-*-* } .-1 }
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12 f2<char, short, int, long>(); // okay
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13 }
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