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comparison gcc/testsuite/g++.dg/torture/pr87997.C @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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131:84e7813d76e9 145:1830386684a0
1 /* { dg-do compile } */
2 template <typename, typename> struct a;
3 template <template <typename> class b, typename c, typename f, typename... d>
4 struct a<b<f, d...>, c> {
5 using e = b<c>;
6 };
7 template <typename f> class h {
8 public:
9 typedef f g;
10 };
11 template <typename j, typename c> using k = typename a<j, c>::e;
12 template <typename j> struct l { template <typename f> using m = k<j, f>; };
13 template <typename j> struct n {
14 typedef typename j::g o;
15 template <typename f> struct p {
16 typedef typename l<j>::template m<f> other;
17 };
18 };
19 template <typename f, typename j> struct F {
20 typedef typename n<j>::template p<f>::other q;
21 };
22 template <typename f, typename j = h<f>> class r {
23 public:
24 typename n<typename F<f, j>::q>::o operator[](long);
25 f *t() noexcept;
26 };
27 class s {
28 void m_fn2();
29 r<int (s::*)()> u;
30 };
31 void s::m_fn2() try {
32 for (int i;;)
33 (this->*u[i])();
34 } catch (...) {
35 }