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Diffstat (limited to '')
| -rw-r--r-- | src/test/ui/macros/lint-trailing-macro-call.stderr | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/ui/macros/lint-trailing-macro-call.stderr b/src/test/ui/macros/lint-trailing-macro-call.stderr new file mode 100644 index 000000000..a98a559c8 --- /dev/null +++ b/src/test/ui/macros/lint-trailing-macro-call.stderr @@ -0,0 +1,18 @@ +warning: trailing semicolon in macro used in expression position + --> $DIR/lint-trailing-macro-call.rs:9:25 + | +LL | #[cfg(FALSE)] 25; + | ^ +... +LL | expand_it!() + | ------------ in this macro invocation + | + = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default + = 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: this warning originates in the macro `expand_it` (in Nightly builds, run with -Z macro-backtrace for more info) + +warning: 1 warning emitted + |