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
|
error[E0658]: `let` expressions in this position are unstable
--> $DIR/edition-gate-macro-error.rs:19:30
|
LL | macro_in_2021::make_if!((let Some(0) = None && let Some(0) = None) { never!() } { never!() });
| ^^^^^^^^^^^^^^^^^^
|
= note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
= help: add `#![feature(let_chains)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
error[E0658]: `let` expressions in this position are unstable
--> $DIR/edition-gate-macro-error.rs:19:52
|
LL | macro_in_2021::make_if!((let Some(0) = None && let Some(0) = None) { never!() } { never!() });
| ^^^^^^^^^^^^^^^^^^
|
= note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
= help: add `#![feature(let_chains)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
error[E0658]: `let` expressions in this position are unstable
--> $DIR/edition-gate-macro-error.rs:22:5
|
LL | macro_in_2021::make_if!(let (Some(0)) let (Some(0)) { never!() } { never!() });
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
= help: add `#![feature(let_chains)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
= note: this error originates in the macro `macro_in_2021::make_if` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0658]: `let` expressions in this position are unstable
--> $DIR/edition-gate-macro-error.rs:22:5
|
LL | macro_in_2021::make_if!(let (Some(0)) let (Some(0)) { never!() } { never!() });
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
= help: add `#![feature(let_chains)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
= note: this error originates in the macro `macro_in_2021::make_if` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0658]: `let` expressions in this position are unstable
--> $DIR/edition-gate-macro-error.rs:26:30
|
LL | macro_in_2024::make_if!((let Some(0) = None && let Some(0) = None) { never!() } { never!() });
| ^^^^^^^^^^^^^^^^^^
|
= note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
= help: add `#![feature(let_chains)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
error[E0658]: `let` expressions in this position are unstable
--> $DIR/edition-gate-macro-error.rs:26:52
|
LL | macro_in_2024::make_if!((let Some(0) = None && let Some(0) = None) { never!() } { never!() });
| ^^^^^^^^^^^^^^^^^^
|
= note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
= help: add `#![feature(let_chains)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
error: aborting due to 6 previous errors
For more information about this error, try `rustc --explain E0658`.
|
