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error: trailing semicolon in macro used in expression position
--> $DIR/issue-84195-lint-anon-const.rs:8:14
|
LL | () => { 0; };
| ^
...
LL | let val: [u8; len!()] = [];
| ------ in this macro invocation
|
note: the lint level is defined here
--> $DIR/issue-84195-lint-anon-const.rs:5:9
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LL | #![deny(semicolon_in_expressions_from_macros)]
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
= note: this error originates in the macro `len` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to previous error
|
