diff options
Diffstat (limited to 'src/test/ui/proc-macro/auxiliary/span-api-tests.rs')
| -rw-r--r-- | src/test/ui/proc-macro/auxiliary/span-api-tests.rs | 45 | 
1 files changed, 0 insertions, 45 deletions
| diff --git a/src/test/ui/proc-macro/auxiliary/span-api-tests.rs b/src/test/ui/proc-macro/auxiliary/span-api-tests.rs deleted file mode 100644 index ad1e770a4dc..00000000000 --- a/src/test/ui/proc-macro/auxiliary/span-api-tests.rs +++ /dev/null @@ -1,45 +0,0 @@ -// force-host -// no-prefer-dynamic - -#![crate_type = "proc-macro"] -#![feature(proc_macro_span)] - -extern crate proc_macro; - -use proc_macro::*; - -// Re-emits the input tokens by parsing them from strings -#[proc_macro] -pub fn reemit(input: TokenStream) -> TokenStream { - input.to_string().parse().unwrap() -} - -#[proc_macro] -pub fn assert_fake_source_file(input: TokenStream) -> TokenStream { - for tk in input { - let source_file = tk.span().source_file(); - assert!(!source_file.is_real(), "Source file is real: {:?}", source_file); - } - - "".parse().unwrap() -} - -#[proc_macro] -pub fn assert_source_file(input: TokenStream) -> TokenStream { - for tk in input { - let source_file = tk.span().source_file(); - assert!(source_file.is_real(), "Source file is not real: {:?}", source_file); - } - - "".parse().unwrap() -} - -#[proc_macro] -pub fn macro_stringify(input: TokenStream) -> TokenStream { - let mut tokens = input.into_iter(); - let first_span = tokens.next().expect("first token").span(); - let last_span = tokens.last().map(|x| x.span()).unwrap_or(first_span); - let span = first_span.join(last_span).expect("joined span"); - let src = span.source_text().expect("source_text"); - TokenTree::Literal(Literal::string(&src)).into() -} | 
