From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- .../extern-crate-self/extern-crate-self-macro-alias.rs | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 src/test/ui/imports/extern-crate-self/extern-crate-self-macro-alias.rs (limited to 'src/test/ui/imports/extern-crate-self/extern-crate-self-macro-alias.rs') diff --git a/src/test/ui/imports/extern-crate-self/extern-crate-self-macro-alias.rs b/src/test/ui/imports/extern-crate-self/extern-crate-self-macro-alias.rs new file mode 100644 index 000000000..796835228 --- /dev/null +++ b/src/test/ui/imports/extern-crate-self/extern-crate-self-macro-alias.rs @@ -0,0 +1,16 @@ +// run-pass + +// Test that a macro can correctly expand the alias +// in an `extern crate self as ALIAS` item. + +fn the_answer() -> usize { 42 } + +macro_rules! alias_self { + ($alias:ident) => { extern crate self as $alias; } +} + +alias_self!(the_alias); + +fn main() { + assert_eq!(the_alias::the_answer(), 42); +} -- cgit v1.2.3