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1 template <class T> struct PCVector2 // { dg-message "note" }
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2 {
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3 template <class T2> PCVector2(const PCVector2<T> &cv) ; // { dg-message "note" }
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4
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5 PCVector2<T> operator- (const PCVector2<T> &ov) const
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6 {
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7 return PCVector2<T>(ov.xFIELD, ov.yFIELD); // { dg-error "matching" }
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8 // { dg-message "(candidate|expects 1 argument, 2 provided|cannot convert)" "candidate note" { target *-*-* } .-1 }
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9 }
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10
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11 T xFIELD, yFIELD;
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12 };
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13
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14 void findIntersection( PCVector2<double>& p0, PCVector2<double>& p1);
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15
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16
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17 void findIntersection( PCVector2<double>& p0, PCVector2<double>& p1)
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18 {
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19 PCVector2<double> e = p1 - p0; // { dg-message "required" }
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20 }
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