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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
commit | 64d98f8ee037282c35007b64c2649055c56af1db (patch) | |
tree | 5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /tests/ui/rust-2021/auxiliary/reserved-prefixes-macro-2021.rs | |
parent | Adding debian version 1.67.1+dfsg1-1. (diff) | |
download | rustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/rust-2021/auxiliary/reserved-prefixes-macro-2021.rs')
-rw-r--r-- | tests/ui/rust-2021/auxiliary/reserved-prefixes-macro-2021.rs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/ui/rust-2021/auxiliary/reserved-prefixes-macro-2021.rs b/tests/ui/rust-2021/auxiliary/reserved-prefixes-macro-2021.rs new file mode 100644 index 000000000..691bfdc15 --- /dev/null +++ b/tests/ui/rust-2021/auxiliary/reserved-prefixes-macro-2021.rs @@ -0,0 +1,25 @@ +// force-host +// edition:2021 +// 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_in_a_prefixed_integer_literal(_: TokenStream) -> TokenStream { + TokenStream::from_str("hey#123").unwrap().into_iter().count().to_string().parse().unwrap() +} + +#[proc_macro] +pub fn number_of_tokens_in_a_prefixed_char_literal(_: TokenStream) -> TokenStream { + TokenStream::from_str("hey#'a'").unwrap().into_iter().count().to_string().parse().unwrap() +} + +#[proc_macro] +pub fn number_of_tokens_in_a_prefixed_string_literal(_: TokenStream) -> TokenStream { + TokenStream::from_str("hey#\"abc\"").unwrap().into_iter().count().to_string().parse().unwrap() +} |