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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/proc-macro/proc-macro-attributes.rs | |
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/proc-macro/proc-macro-attributes.rs')
-rw-r--r-- | tests/ui/proc-macro/proc-macro-attributes.rs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tests/ui/proc-macro/proc-macro-attributes.rs b/tests/ui/proc-macro/proc-macro-attributes.rs new file mode 100644 index 000000000..8d96381b9 --- /dev/null +++ b/tests/ui/proc-macro/proc-macro-attributes.rs @@ -0,0 +1,22 @@ +// aux-build:derive-b.rs + +#[macro_use] +extern crate derive_b; + +#[B] //~ ERROR `B` is ambiguous + //~| WARN derive helper attribute is used before it is introduced + //~| WARN this was previously accepted +#[C] //~ ERROR cannot find attribute `C` in this scope +#[B(D)] //~ ERROR `B` is ambiguous + //~| WARN derive helper attribute is used before it is introduced + //~| WARN this was previously accepted +#[B(E = "foo")] //~ ERROR `B` is ambiguous + //~| WARN derive helper attribute is used before it is introduced + //~| WARN this was previously accepted +#[B(arbitrary tokens)] //~ ERROR `B` is ambiguous + //~| WARN derive helper attribute is used before it is introduced + //~| WARN this was previously accepted +#[derive(B)] +struct B; + +fn main() {} |