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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/specialization/specialization-overlap-hygiene.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 '')
-rw-r--r-- | src/test/ui/specialization/specialization-overlap-hygiene.rs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/specialization/specialization-overlap-hygiene.rs b/src/test/ui/specialization/specialization-overlap-hygiene.rs new file mode 100644 index 000000000..93e7c8325 --- /dev/null +++ b/src/test/ui/specialization/specialization-overlap-hygiene.rs @@ -0,0 +1,23 @@ +#![feature(decl_macro)] + +struct X; + +macro_rules! define_f_legacy { () => { + fn f() {} +}} +macro define_g_modern() { + fn g() {} +} + +impl X { + fn f() {} //~ ERROR duplicate definitions with name `f` + fn g() {} // OK +} +impl X { + define_f_legacy!(); +} +impl X { + define_g_modern!(); +} + +fn main() {} |