// { dg-do assemble }
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// { dg-do assemble }
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// GROUPS passed templates
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// GROUPS passed templates
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template
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template
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class Vector
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class Vector
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{
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{
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int sz;
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int sz;
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T *v;
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T *v;
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public:
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public:
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Vector (int s) : sz (s) { v = new T[sz]; }
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Vector (int s) : sz (s) { v = new T[sz]; }
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~Vector () { delete[] v; }
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~Vector () { delete[] v; }
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T &operator[] (int i) { return v[i]; }
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T &operator[] (int i) { return v[i]; }
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int size () { return sz; }
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int size () { return sz; }
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};
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};
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template// { dg-error "" } previous definition of T
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template// { dg-error "" } previous definition of T
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struct Comparator
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struct Comparator
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{
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{
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typedef T T;// { dg-error "" } use of template type T in typedef to T
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typedef T T;// { dg-error "" } use of template type T in typedef to T
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static int lessthan (T &a, T &b) { return a < b; }
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static int lessthan (T &a, T &b) { return a < b; }
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};
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};
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template
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template
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struct Sort
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struct Sort
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{
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{
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static void sort (Vector &);// { dg-error "" } use of bad T
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static void sort (Vector &);// { dg-error "" } use of bad T
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};
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};
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template
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template
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void Sort::sort (Vector &v)// { dg-error "" } use of bad T
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void Sort::sort (Vector &v)// { dg-error "" } use of bad T
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{
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{
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int n = v.size ();
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int n = v.size ();
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for (int i = 0; i < n - 1; i++)
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for (int i = 0; i < n - 1; i++)
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for (int j = n - 1; i < j; j--)
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for (int j = n - 1; i < j; j--)
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if (Comp::lessthan (v[j], v[j - 1]))
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if (Comp::lessthan (v[j], v[j - 1]))
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{
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{
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typename Comp::T temp = v[j];
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typename Comp::T temp = v[j];
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v[j] = v[j - 1];
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v[j] = v[j - 1];
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v[j - 1] = temp;
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v[j - 1] = temp;
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}
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}
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}
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}
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void
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void
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f (Vector &vi)
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f (Vector &vi)
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{
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{
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Sort >::sort (vi); // { dg-error "'sort' is not a member of 'Sort >'" }
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Sort >::sort (vi); // { dg-error "'sort' is not a member of 'Sort >'" }
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}
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}
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