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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/macros/macro-in-expression-context.stderr | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/macros/macro-in-expression-context.stderr')
-rw-r--r-- | tests/ui/macros/macro-in-expression-context.stderr | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/tests/ui/macros/macro-in-expression-context.stderr b/tests/ui/macros/macro-in-expression-context.stderr new file mode 100644 index 000000000..3f492b141 --- /dev/null +++ b/tests/ui/macros/macro-in-expression-context.stderr @@ -0,0 +1,50 @@ +error: macro expansion ignores token `assert_eq` and any following + --> $DIR/macro-in-expression-context.rs:12:9 + | +LL | assert_eq!("B", "B"); + | ^^^^^^^^^ +... +LL | foo!() + | ------ caused by the macro expansion here + | + = note: the usage of `foo!` is likely invalid in expression context +help: you might be missing a semicolon here + | +LL | foo!(); + | + + +warning: trailing semicolon in macro used in expression position + --> $DIR/macro-in-expression-context.rs:5:29 + | +LL | assert_eq!("A", "A"); + | ^ +... +LL | foo!() + | ------ 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 `foo` + = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default + = note: this warning originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info) + +error: aborting due to previous error; 1 warning emitted + +Future incompatibility report: Future breakage diagnostic: +warning: trailing semicolon in macro used in expression position + --> $DIR/macro-in-expression-context.rs:5:29 + | +LL | assert_eq!("A", "A"); + | ^ +... +LL | foo!() + | ------ 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 `foo` + = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default + = note: this warning originates in the macro `foo` (in Nightly builds, run with -Z macro-backtrace for more info) + |