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111
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1 // Use a small template instantiation depth to speed up testing
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2 // { dg-options "-ftemplate-depth-5" }
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3 // { dg-do compile }
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4
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5 // Origin: rullo.pat@tiscalinet.it
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6 // Nathanael Nerode <neroden@gcc.gnu.org>
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7 // Wolfgang Bangerth <bangerth@dealii.org>
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8
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9 // PR c++/6749: Infinite loop generating vtable.
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10
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11 template <class T> struct inner {};
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12
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13 template <class T> struct parent {
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14 virtual void f() // { dg-error "depth" }
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15 { parent<inner<T> > p; };
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16 };
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17
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18 template struct parent<int>;
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19
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20 // { dg-prune-output "compilation terminated" }
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