From 631cd5845e8de329d0e227aaa707d7ea228b8f8f Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:20:29 +0200 Subject: Merging upstream version 1.70.0+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/fmt/auxiliary/format-string-proc-macro.rs | 36 ++++++++++++++++------ 1 file changed, 26 insertions(+), 10 deletions(-) (limited to 'tests/ui/fmt/auxiliary/format-string-proc-macro.rs') diff --git a/tests/ui/fmt/auxiliary/format-string-proc-macro.rs b/tests/ui/fmt/auxiliary/format-string-proc-macro.rs index 1b7ef93f4..0c39ade72 100644 --- a/tests/ui/fmt/auxiliary/format-string-proc-macro.rs +++ b/tests/ui/fmt/auxiliary/format-string-proc-macro.rs @@ -28,25 +28,41 @@ pub fn err_with_input_span(input: TokenStream) -> TokenStream { TokenStream::from(TokenTree::Literal(lit)) } +fn build_format(args: impl Into) -> TokenStream { + TokenStream::from_iter([ + TokenTree::from(Ident::new("format", Span::call_site())), + TokenTree::from(Punct::new('!', Spacing::Alone)), + TokenTree::from(Group::new(Delimiter::Parenthesis, args.into())), + ]) +} #[proc_macro] pub fn respan_to_invalid_format_literal(input: TokenStream) -> TokenStream { let mut s = Literal::string("{"); s.set_span(input.into_iter().next().unwrap().span()); - TokenStream::from_iter([ - TokenTree::from(Ident::new("format", Span::call_site())), - TokenTree::from(Punct::new('!', Spacing::Alone)), - TokenTree::from(Group::new(Delimiter::Parenthesis, TokenTree::from(s).into())), - ]) + + build_format(TokenTree::from(s)) } #[proc_macro] pub fn capture_a_with_prepended_space_preserve_span(input: TokenStream) -> TokenStream { let mut s = Literal::string(" {a}"); s.set_span(input.into_iter().next().unwrap().span()); - TokenStream::from_iter([ - TokenTree::from(Ident::new("format", Span::call_site())), - TokenTree::from(Punct::new('!', Spacing::Alone)), - TokenTree::from(Group::new(Delimiter::Parenthesis, TokenTree::from(s).into())), - ]) + + build_format(TokenTree::from(s)) +} + +#[proc_macro] +pub fn format_args_captures(_: TokenStream) -> TokenStream { + r#"{ let x = 5; format!("{x}") }"#.parse().unwrap() +} + +#[proc_macro] +pub fn bad_format_args_captures(_: TokenStream) -> TokenStream { + r#"{ let x = 5; format!(concat!("{x}")) }"#.parse().unwrap() +} + +#[proc_macro] +pub fn identity_pm(input: TokenStream) -> TokenStream { + input } -- cgit v1.2.3