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error: trailing semicolon in macro used in expression position
--> $DIR/lint-trailing-macro-call.rs:7:25
|
LL | #[cfg(false)] 25;
| ^
...
LL | expand_it!()
| ------------ in this macro invocation
|
= 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: macro invocations at the end of a block are treated as expressions
= note: to ignore the value produced by the macro, add a semicolon after the invocation of `expand_it`
= note: `#[deny(semicolon_in_expressions_from_macros)]` (part of `#[deny(future_incompatible)]`) on by default
= note: this error originates in the macro `expand_it` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to 1 previous error
Future incompatibility report: Future breakage diagnostic:
error: trailing semicolon in macro used in expression position
--> $DIR/lint-trailing-macro-call.rs:7:25
|
LL | #[cfg(false)] 25;
| ^
...
LL | expand_it!()
| ------------ in this macro invocation
|
= 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: macro invocations at the end of a block are treated as expressions
= note: to ignore the value produced by the macro, add a semicolon after the invocation of `expand_it`
= note: `#[deny(semicolon_in_expressions_from_macros)]` (part of `#[deny(future_incompatible)]`) on by default
= note: this error originates in the macro `expand_it` (in Nightly builds, run with -Z macro-backtrace for more info)
|
