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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/proc-macro/auxiliary/make-macro.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/proc-macro/auxiliary/make-macro.rs')
-rw-r--r-- | src/test/ui/proc-macro/auxiliary/make-macro.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/ui/proc-macro/auxiliary/make-macro.rs b/src/test/ui/proc-macro/auxiliary/make-macro.rs new file mode 100644 index 000000000..3c851b6de --- /dev/null +++ b/src/test/ui/proc-macro/auxiliary/make-macro.rs @@ -0,0 +1,18 @@ +// force-host + +#[macro_export] +macro_rules! make_it { + ($name:ident) => { + #[proc_macro] + pub fn $name(input: TokenStream) -> TokenStream { + println!("Def site: {:?}", Span::def_site()); + println!("Input: {:?}", input); + let new: TokenStream = input.into_iter().map(|mut t| { + t.set_span(Span::def_site()); + t + }).collect(); + println!("Respanned: {:?}", new); + new + } + }; +} |