Temporarily mark T1969 perf test as broken (#12437)
[ghc.git] / testsuite / tests / perf / compiler / T5837.stderr
1
2 T5837.hs:8:6: error:
3     Reduction stack overflow; size = 51
4     When simplifying the following type:
5       TF
6         (TF
7            (TF
8               (TF
9                  (TF
10                     (TF
11                        (TF
12                           (TF
13                              (TF
14                                 (TF
15                                    (TF
16                                       (TF
17                                          (TF
18                                             (TF
19                                                (TF
20                                                   (TF
21                                                      (TF
22                                                         (TF
23                                                            (TF
24                                                               (TF
25                                                                  (TF
26                                                                     (TF
27                                                                        (TF
28                                                                           (TF
29                                                                              (TF
30                                                                                 a))))))))))))))))))))))))
31       ~ (TF
32            (TF
33               (TF
34                  (TF
35                     (TF
36                        (TF
37                           (TF
38                              (TF
39                                 (TF
40                                    (TF
41                                       (TF
42                                          (TF
43                                             (TF
44                                                (TF
45                                                   (TF
46                                                      (TF
47                                                         (TF
48                                                            (TF
49                                                               (TF
50                                                                  (TF
51                                                                     (TF
52                                                                        (TF
53                                                                           (TF
54                                                                              (TF
55                                                                                 (TF
56                                                                                    (TF
57                                                                                       a))))))))))))))))))))))))),
58          TF
59            (TF
60               (TF
61                  (TF
62                     (TF
63                        (TF
64                           (TF
65                              (TF
66                                 (TF
67                                    (TF
68                                       (TF
69                                          (TF
70                                             (TF
71                                                (TF
72                                                   (TF
73                                                      (TF
74                                                         (TF
75                                                            (TF
76                                                               (TF
77                                                                  (TF
78                                                                     (TF
79                                                                        (TF
80                                                                           (TF
81                                                                              (TF
82                                                                                 (TF
83                                                                                    (TF
84                                                                                       Int))))))))))))))))))))))))))
85     Use -freduction-depth=0 to disable this check
86     (any upper bound you could choose might fail unpredictably with
87      minor updates to GHC, so disabling the check is recommended if
88      you're sure that type checking should terminate)
89     In the ambiguity check for â€˜t’
90     In the type signature:
91       t :: (a ~ TF (a, Int)) => Int