projects / rustc.git / blame
| Commit | Line | Data |
|---|---|---|
| 5869c6ff | 1 | warning: trailing semicolon in macro used in expression position |
| 136023e0 | 2 | --> $DIR/semicolon-in-expressions-from-macros.rs:9:13 |
| 5869c6ff XL |
3 | | |
| 4 | LL | true; | |
| 5 | | ^ | |
| 6 | ... | |
| 136023e0 XL |
7 | LL | foo!(warn_in_block) |
| 8 | | ------------------- in this macro invocation | |
| 5869c6ff XL |
9 | | |
| 10 | note: the lint level is defined here | |
| 136023e0 | 11 | --> $DIR/semicolon-in-expressions-from-macros.rs:4:9 |
| 5869c6ff XL |
12 | | |
| 13 | LL | #![warn(semicolon_in_expressions_from_macros)] | |
| 14 | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | |
| 15 | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! | |
| 16 | = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813> | |
| 94222f64 XL |
17 | = note: macro invocations at the end of a block are treated as expressions |
| 18 | = note: to ignore the value produced by the macro, add a semicolon after the invocation of `foo` | |
| 17df50a5 | 19 | = note: this warning originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info) |
| 5869c6ff XL |
20 | |
| 21 | warning: trailing semicolon in macro used in expression position | |
| 136023e0 | 22 | --> $DIR/semicolon-in-expressions-from-macros.rs:9:13 |
| 5869c6ff XL |
23 | | |
| 24 | LL | true; | |
| 25 | | ^ | |
| 26 | ... | |
| 136023e0 XL |
27 | LL | let _ = foo!(warn_in_expr); |
| 28 | | ------------------ in this macro invocation | |
| 5869c6ff XL |
29 | | |
| 30 | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! | |
| 31 | = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813> | |
| 17df50a5 | 32 | = note: this warning originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info) |
| 5869c6ff | 33 | |
| 136023e0 XL |
34 | warning: trailing semicolon in macro used in expression position |
| 35 | --> $DIR/semicolon-in-expressions-from-macros.rs:9:13 | |
| 36 | | | |
| 37 | LL | true; | |
| 38 | | ^ | |
| 39 | ... | |
| 40 | LL | let _ = #[allow(semicolon_in_expressions_from_macros)] foo!(allow_does_not_work); | |
| 41 | | ------------------------- in this macro invocation | |
| 42 | | | |
| 43 | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! | |
| 44 | = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813> | |
| 45 | = note: this warning originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info) | |
| 46 | ||
| 47 | warning: 3 warnings emitted | |
| 5869c6ff | 48 |