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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/imports/extern-crate-self/extern-crate-self-macro-self.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/imports/extern-crate-self/extern-crate-self-macro-self.rs')
-rw-r--r-- | tests/ui/imports/extern-crate-self/extern-crate-self-macro-self.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/ui/imports/extern-crate-self/extern-crate-self-macro-self.rs b/tests/ui/imports/extern-crate-self/extern-crate-self-macro-self.rs new file mode 100644 index 000000000..009a92e87 --- /dev/null +++ b/tests/ui/imports/extern-crate-self/extern-crate-self-macro-self.rs @@ -0,0 +1,16 @@ +// run-pass + +// Test that a macro can correctly expand `self` in +// an `extern crate self as ALIAS` item. + +fn the_answer() -> usize { 42 } + +macro_rules! extern_something { + ($alias:ident) => { extern crate $alias as the_alias; } +} + +extern_something!(self); + +fn main() { + assert_eq!(the_alias::the_answer(), 42); +} |