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15 lines
536 B
15 lines
536 B
// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
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// expected-no-diagnostics
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template<typename> struct Y1;
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template<typename, int> struct Y2;
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template<class T1, class T2 = int> using B2 = T1;
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template<class T1 = int, class T2> using B2 = T1;
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template<template<class> class F, template<class> class G = Y1> using B2t = F<G<int>>;
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template<template<class> class F = Y2, template<class> class G> using B2t = F<G<int>>;
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template<int N, int M = 5> using B2n = Y2<int, N + M>;
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template<int N = 5, int M> using B2n = Y2<int, N + M>;
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