1 error: passing `Ty<'_>` by reference
2 --> $DIR/rustc_pass_by_value.rs:14:13
5 | ^^^^^^^ help: try passing by value: `Ty<'_>`
7 note: the lint level is defined here
8 --> $DIR/rustc_pass_by_value.rs:5:9
10 LL | #![deny(rustc::pass_by_value)]
11 | ^^^^^^^^^^^^^^^^^^^^
13 error: passing `TyCtxt<'_>` by reference
14 --> $DIR/rustc_pass_by_value.rs:16:18
16 LL | ty_ctxt_ref: &TyCtxt<'_>,
17 | ^^^^^^^^^^^ help: try passing by value: `TyCtxt<'_>`
19 error: passing `Ty<'_>` by reference
20 --> $DIR/rustc_pass_by_value.rs:20:28
22 LL | fn ty_multi_ref(ty_multi: &&Ty<'_>, ty_ctxt_multi: &&&&TyCtxt<'_>) {}
23 | ^^^^^^^ help: try passing by value: `Ty<'_>`
25 error: passing `TyCtxt<'_>` by reference
26 --> $DIR/rustc_pass_by_value.rs:20:55
28 LL | fn ty_multi_ref(ty_multi: &&Ty<'_>, ty_ctxt_multi: &&&&TyCtxt<'_>) {}
29 | ^^^^^^^^^^^ help: try passing by value: `TyCtxt<'_>`
31 error: passing `Ty<'_>` by reference
32 --> $DIR/rustc_pass_by_value.rs:27:17
35 | ^^^^^^^ help: try passing by value: `Ty<'_>`
37 error: passing `TyCtxt<'_>` by reference
38 --> $DIR/rustc_pass_by_value.rs:29:22
40 LL | ty_ctxt_ref: &TyCtxt<'_>,
41 | ^^^^^^^^^^^ help: try passing by value: `TyCtxt<'_>`
43 error: passing `Ty<'_>` by reference
44 --> $DIR/rustc_pass_by_value.rs:32:41
46 LL | fn ty_multi_ref_in_trait(ty_multi: &&Ty<'_>, ty_ctxt_multi: &&&&TyCtxt<'_>);
47 | ^^^^^^^ help: try passing by value: `Ty<'_>`
49 error: passing `TyCtxt<'_>` by reference
50 --> $DIR/rustc_pass_by_value.rs:32:68
52 LL | fn ty_multi_ref_in_trait(ty_multi: &&Ty<'_>, ty_ctxt_multi: &&&&TyCtxt<'_>);
53 | ^^^^^^^^^^^ help: try passing by value: `TyCtxt<'_>`
55 error: passing `Ty<'_>` by reference
56 --> $DIR/rustc_pass_by_value.rs:54:17
59 | ^^^^^^^ help: try passing by value: `Ty<'_>`
61 error: passing `TyCtxt<'_>` by reference
62 --> $DIR/rustc_pass_by_value.rs:56:22
64 LL | ty_ctxt_ref: &TyCtxt<'_>,
65 | ^^^^^^^^^^^ help: try passing by value: `TyCtxt<'_>`
67 error: passing `Ty<'_>` by reference
68 --> $DIR/rustc_pass_by_value.rs:60:38
70 LL | fn ty_multi_ref_assoc(ty_multi: &&Ty<'_>, ty_ctxt_multi: &&&&TyCtxt<'_>) {}
71 | ^^^^^^^ help: try passing by value: `Ty<'_>`
73 error: passing `TyCtxt<'_>` by reference
74 --> $DIR/rustc_pass_by_value.rs:60:65
76 LL | fn ty_multi_ref_assoc(ty_multi: &&Ty<'_>, ty_ctxt_multi: &&&&TyCtxt<'_>) {}
77 | ^^^^^^^^^^^ help: try passing by value: `TyCtxt<'_>`
79 error: passing `CustomEnum` by reference
80 --> $DIR/rustc_pass_by_value.rs:74:20
82 LL | reference: &CustomEnum,
83 | ^^^^^^^^^^^ help: try passing by value: `CustomEnum`
85 error: passing `CustomStruct` by reference
86 --> $DIR/rustc_pass_by_value.rs:85:24
88 LL | type CustomAlias<'a> = &'a CustomStruct;
89 | ^^^^^^^^^^^^^^^^ help: try passing by value: `CustomStruct`
91 error: passing `CustomStruct` by reference
92 --> $DIR/rustc_pass_by_value.rs:90:20
94 LL | reference: &CustomStruct,
95 | ^^^^^^^^^^^^^ help: try passing by value: `CustomStruct`
97 error: passing `CustomAlias<'_>` by reference
98 --> $DIR/rustc_pass_by_value.rs:96:20
100 LL | reference: &CustomAlias,
101 | ^^^^^^^^^^^^ help: try passing by value: `CustomAlias<'_>`
103 error: passing `WithParameters<T, 1>` by reference
104 --> $DIR/rustc_pass_by_value.rs:110:20
106 LL | reference: &'a WithParameters<T, 1>,
107 | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try passing by value: `WithParameters<T, 1>`
109 error: passing `WithParameters<T, 1, u32>` by reference
110 --> $DIR/rustc_pass_by_value.rs:111:27
112 LL | reference_with_m: &WithParameters<T, 1, u32>,
113 | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try passing by value: `WithParameters<T, 1, u32>`
115 error: passing `WithParameters<T, 1>` by reference
116 --> $DIR/rustc_pass_by_value.rs:112:10
118 LL | ) -> &'a WithParameters<T, 1> {
119 | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try passing by value: `WithParameters<T, 1>`
121 error: passing `WithParameters<_, 1>` by reference
122 --> $DIR/rustc_pass_by_value.rs:114:22
124 LL | reference as &WithParameters<_, 1>
125 | ^^^^^^^^^^^^^^^^^^^^^ help: try passing by value: `WithParameters<_, 1>`
127 error: aborting due to 20 previous errors