forked from rust-lang/rust
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathmethod-compatability-via-leakage-cycle.next.stderr
122 lines (119 loc) · 6.58 KB
/
method-compatability-via-leakage-cycle.next.stderr
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
error[E0391]: cycle detected when computing type of `<impl at $DIR/method-compatability-via-leakage-cycle.rs:17:1: 17:19>::{anon_assoc#0}`
--> $DIR/method-compatability-via-leakage-cycle.rs:21:24
|
LL | fn foo(b: bool) -> impl Sized {
| ^^^^^^^^^^
|
note: ...which requires comparing an impl and trait method signature, inferring any hidden `impl Trait` types in the process...
--> $DIR/method-compatability-via-leakage-cycle.rs:21:5
|
LL | fn foo(b: bool) -> impl Sized {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: ...which requires computing type of `<impl at $DIR/method-compatability-via-leakage-cycle.rs:17:1: 17:19>::foo::{opaque#0}`...
--> $DIR/method-compatability-via-leakage-cycle.rs:21:24
|
LL | fn foo(b: bool) -> impl Sized {
| ^^^^^^^^^^
note: ...which requires computing type of opaque `<impl at $DIR/method-compatability-via-leakage-cycle.rs:17:1: 17:19>::foo::{opaque#0}`...
--> $DIR/method-compatability-via-leakage-cycle.rs:21:24
|
LL | fn foo(b: bool) -> impl Sized {
| ^^^^^^^^^^
note: ...which requires borrow-checking `<impl at $DIR/method-compatability-via-leakage-cycle.rs:17:1: 17:19>::foo`...
--> $DIR/method-compatability-via-leakage-cycle.rs:21:5
|
LL | fn foo(b: bool) -> impl Sized {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: ...which requires promoting constants in MIR for `<impl at $DIR/method-compatability-via-leakage-cycle.rs:17:1: 17:19>::foo`...
--> $DIR/method-compatability-via-leakage-cycle.rs:21:5
|
LL | fn foo(b: bool) -> impl Sized {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: ...which requires checking if `<impl at $DIR/method-compatability-via-leakage-cycle.rs:17:1: 17:19>::foo` contains FFI-unwind calls...
--> $DIR/method-compatability-via-leakage-cycle.rs:21:5
|
LL | fn foo(b: bool) -> impl Sized {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: ...which requires building MIR for `<impl at $DIR/method-compatability-via-leakage-cycle.rs:17:1: 17:19>::foo`...
--> $DIR/method-compatability-via-leakage-cycle.rs:21:5
|
LL | fn foo(b: bool) -> impl Sized {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: ...which requires match-checking `<impl at $DIR/method-compatability-via-leakage-cycle.rs:17:1: 17:19>::foo`...
--> $DIR/method-compatability-via-leakage-cycle.rs:21:5
|
LL | fn foo(b: bool) -> impl Sized {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: ...which requires type-checking `<impl at $DIR/method-compatability-via-leakage-cycle.rs:17:1: 17:19>::foo`...
--> $DIR/method-compatability-via-leakage-cycle.rs:21:5
|
LL | fn foo(b: bool) -> impl Sized {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
= note: ...which again requires computing type of `<impl at $DIR/method-compatability-via-leakage-cycle.rs:17:1: 17:19>::{anon_assoc#0}`, completing the cycle
note: cycle used when checking that `<impl at $DIR/method-compatability-via-leakage-cycle.rs:17:1: 17:19>` is well-formed
--> $DIR/method-compatability-via-leakage-cycle.rs:17:1
|
LL | impl Trait for u32 {
| ^^^^^^^^^^^^^^^^^^
= note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information
error[E0391]: cycle detected when computing type of `<impl at $DIR/method-compatability-via-leakage-cycle.rs:17:1: 17:19>::{anon_assoc#0}`
--> $DIR/method-compatability-via-leakage-cycle.rs:21:24
|
LL | fn foo(b: bool) -> impl Sized {
| ^^^^^^^^^^
|
note: ...which requires comparing an impl and trait method signature, inferring any hidden `impl Trait` types in the process...
--> $DIR/method-compatability-via-leakage-cycle.rs:21:5
|
LL | fn foo(b: bool) -> impl Sized {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: ...which requires computing type of `<impl at $DIR/method-compatability-via-leakage-cycle.rs:17:1: 17:19>::foo::{opaque#0}`...
--> $DIR/method-compatability-via-leakage-cycle.rs:21:24
|
LL | fn foo(b: bool) -> impl Sized {
| ^^^^^^^^^^
note: ...which requires computing type of opaque `<impl at $DIR/method-compatability-via-leakage-cycle.rs:17:1: 17:19>::foo::{opaque#0}`...
--> $DIR/method-compatability-via-leakage-cycle.rs:21:24
|
LL | fn foo(b: bool) -> impl Sized {
| ^^^^^^^^^^
note: ...which requires borrow-checking `<impl at $DIR/method-compatability-via-leakage-cycle.rs:17:1: 17:19>::foo`...
--> $DIR/method-compatability-via-leakage-cycle.rs:21:5
|
LL | fn foo(b: bool) -> impl Sized {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: ...which requires promoting constants in MIR for `<impl at $DIR/method-compatability-via-leakage-cycle.rs:17:1: 17:19>::foo`...
--> $DIR/method-compatability-via-leakage-cycle.rs:21:5
|
LL | fn foo(b: bool) -> impl Sized {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: ...which requires checking if `<impl at $DIR/method-compatability-via-leakage-cycle.rs:17:1: 17:19>::foo` contains FFI-unwind calls...
--> $DIR/method-compatability-via-leakage-cycle.rs:21:5
|
LL | fn foo(b: bool) -> impl Sized {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: ...which requires building MIR for `<impl at $DIR/method-compatability-via-leakage-cycle.rs:17:1: 17:19>::foo`...
--> $DIR/method-compatability-via-leakage-cycle.rs:21:5
|
LL | fn foo(b: bool) -> impl Sized {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: ...which requires match-checking `<impl at $DIR/method-compatability-via-leakage-cycle.rs:17:1: 17:19>::foo`...
--> $DIR/method-compatability-via-leakage-cycle.rs:21:5
|
LL | fn foo(b: bool) -> impl Sized {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: ...which requires type-checking `<impl at $DIR/method-compatability-via-leakage-cycle.rs:17:1: 17:19>::foo`...
--> $DIR/method-compatability-via-leakage-cycle.rs:21:5
|
LL | fn foo(b: bool) -> impl Sized {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
= note: ...which again requires computing type of `<impl at $DIR/method-compatability-via-leakage-cycle.rs:17:1: 17:19>::{anon_assoc#0}`, completing the cycle
note: cycle used when checking that `<impl at $DIR/method-compatability-via-leakage-cycle.rs:17:1: 17:19>` is well-formed
--> $DIR/method-compatability-via-leakage-cycle.rs:17:1
|
LL | impl Trait for u32 {
| ^^^^^^^^^^^^^^^^^^
= note: see https://rustc-dev-guide.rust-lang.org/overview.html#queries and https://rustc-dev-guide.rust-lang.org/query.html for more information
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0391`.