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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /src/test/ui/proc-macro/auxiliary/multispan.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/proc-macro/auxiliary/multispan.rs')
-rw-r--r-- | src/test/ui/proc-macro/auxiliary/multispan.rs | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/src/test/ui/proc-macro/auxiliary/multispan.rs b/src/test/ui/proc-macro/auxiliary/multispan.rs deleted file mode 100644 index c05d15643..000000000 --- a/src/test/ui/proc-macro/auxiliary/multispan.rs +++ /dev/null @@ -1,37 +0,0 @@ -// force-host -// no-prefer-dynamic - -#![crate_type = "proc-macro"] -#![feature(proc_macro_diagnostic, proc_macro_span, proc_macro_def_site)] - -extern crate proc_macro; - -use proc_macro::{TokenStream, TokenTree, Span, Diagnostic}; - -fn parse(input: TokenStream) -> Result<(), Diagnostic> { - let mut hi_spans = vec![]; - for tree in input { - if let TokenTree::Ident(ref ident) = tree { - if ident.to_string() == "hi" { - hi_spans.push(ident.span()); - } - } - } - - if !hi_spans.is_empty() { - return Err(Span::def_site() - .error("hello to you, too!") - .span_note(hi_spans, "found these 'hi's")); - } - - Ok(()) -} - -#[proc_macro] -pub fn hello(input: TokenStream) -> TokenStream { - if let Err(diag) = parse(input) { - diag.emit(); - } - - TokenStream::new() -} |