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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/hygiene/cross-crate-define-and-use.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/hygiene/cross-crate-define-and-use.rs')
-rw-r--r-- | src/test/ui/hygiene/cross-crate-define-and-use.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/hygiene/cross-crate-define-and-use.rs b/src/test/ui/hygiene/cross-crate-define-and-use.rs new file mode 100644 index 000000000..94f1adff6 --- /dev/null +++ b/src/test/ui/hygiene/cross-crate-define-and-use.rs @@ -0,0 +1,19 @@ +// Check that a marco from another crate can define an item in one expansion +// and use it from another, without it being visible to everyone. +// This requires that the definition of `my_struct` preserves the hygiene +// information for the tokens in its definition. + +// check-pass +// aux-build:use_by_macro.rs + +#![feature(type_name_of_val)] +extern crate use_by_macro; + +use use_by_macro::*; + +enum MyStruct {} +my_struct!(define); + +fn main() { + let x = my_struct!(create); +} |