From d1b2d29528b7794b41e66fc2136e395a02f8529b Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 30 May 2024 05:59:35 +0200 Subject: Merging upstream version 1.73.0+dfsg1. Signed-off-by: Daniel Baumann --- .../ui/rfcs/rfc-3348-c-string-literals/auxiliary/count.rs | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 tests/ui/rfcs/rfc-3348-c-string-literals/auxiliary/count.rs (limited to 'tests/ui/rfcs/rfc-3348-c-string-literals/auxiliary/count.rs') diff --git a/tests/ui/rfcs/rfc-3348-c-string-literals/auxiliary/count.rs b/tests/ui/rfcs/rfc-3348-c-string-literals/auxiliary/count.rs new file mode 100644 index 000000000..0907061d6 --- /dev/null +++ b/tests/ui/rfcs/rfc-3348-c-string-literals/auxiliary/count.rs @@ -0,0 +1,14 @@ +// force-host +// edition: 2018 +// no-prefer-dynamic +#![crate_type = "proc-macro"] + +extern crate proc_macro; + +use proc_macro::TokenStream; +use std::str::FromStr; + +#[proc_macro] +pub fn number_of_tokens(_: TokenStream) -> TokenStream { + TokenStream::from_str("c\"\"").unwrap().into_iter().count().to_string().parse().unwrap() +} -- cgit v1.2.3