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Diffstat (limited to '')
-rw-r--r-- | src/tools/clippy/tests/ui/auxiliary/proc_macro_unsafe.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/auxiliary/proc_macro_unsafe.rs b/src/tools/clippy/tests/ui/auxiliary/proc_macro_unsafe.rs new file mode 100644 index 000000000..3c40f7746 --- /dev/null +++ b/src/tools/clippy/tests/ui/auxiliary/proc_macro_unsafe.rs @@ -0,0 +1,18 @@ +// compile-flags: --emit=link +// no-prefer-dynamic + +#![crate_type = "proc-macro"] + +extern crate proc_macro; + +use proc_macro::{Delimiter, Group, Ident, TokenStream, TokenTree}; + +#[proc_macro] +pub fn unsafe_block(input: TokenStream) -> TokenStream { + let span = input.into_iter().next().unwrap().span(); + TokenStream::from_iter([TokenTree::Ident(Ident::new("unsafe", span)), { + let mut group = Group::new(Delimiter::Brace, TokenStream::new()); + group.set_span(span); + TokenTree::Group(group) + }]) +} |