diff options
Diffstat (limited to 'tests/ui/proc-macro')
| -rw-r--r-- | tests/ui/proc-macro/allowed-signatures.rs | 2 | ||||
| -rw-r--r-- | tests/ui/proc-macro/auxiliary/api/mod.rs | 1 | ||||
| -rw-r--r-- | tests/ui/proc-macro/auxiliary/api/parse.rs | 4 | ||||
| -rw-r--r-- | tests/ui/proc-macro/auxiliary/print-tokens.rs | 16 | ||||
| -rw-r--r-- | tests/ui/proc-macro/bad-projection.stderr | 6 | ||||
| -rw-r--r-- | tests/ui/proc-macro/literal-to-string.rs | 26 | ||||
| -rw-r--r-- | tests/ui/proc-macro/literal-to-string.stdout | 107 |
7 files changed, 161 insertions, 1 deletions
diff --git a/tests/ui/proc-macro/allowed-signatures.rs b/tests/ui/proc-macro/allowed-signatures.rs index 868508761..ce327901b 100644 --- a/tests/ui/proc-macro/allowed-signatures.rs +++ b/tests/ui/proc-macro/allowed-signatures.rs @@ -3,7 +3,7 @@ // no-prefer-dynamic #![crate_type = "proc-macro"] -#![allow(private_in_public)] +#![allow(private_interfaces)] extern crate proc_macro; use proc_macro::TokenStream; diff --git a/tests/ui/proc-macro/auxiliary/api/mod.rs b/tests/ui/proc-macro/auxiliary/api/mod.rs index 739c25132..3bea5d757 100644 --- a/tests/ui/proc-macro/auxiliary/api/mod.rs +++ b/tests/ui/proc-macro/auxiliary/api/mod.rs @@ -4,6 +4,7 @@ #![crate_type = "proc-macro"] #![crate_name = "proc_macro_api_tests"] #![feature(proc_macro_span)] +#![feature(proc_macro_byte_character)] #![deny(dead_code)] // catch if a test function is never called extern crate proc_macro; diff --git a/tests/ui/proc-macro/auxiliary/api/parse.rs b/tests/ui/proc-macro/auxiliary/api/parse.rs index 27391f831..07c9f4649 100644 --- a/tests/ui/proc-macro/auxiliary/api/parse.rs +++ b/tests/ui/proc-macro/auxiliary/api/parse.rs @@ -29,12 +29,16 @@ fn test_display_literal() { assert_eq!(Literal::character('\'').to_string(), "'\\''"); assert_eq!(Literal::character('"').to_string(), "'\"'"); assert_eq!(Literal::character('\u{1}').to_string(), "'\\u{1}'"); + + assert_eq!(Literal::byte_character(b'a').to_string(), "b'a'"); + assert_eq!(Literal::byte_character(0).to_string(), "b'\\x00'"); } fn test_parse_literal() { assert_eq!("1".parse::<Literal>().unwrap().to_string(), "1"); assert_eq!("1.0".parse::<Literal>().unwrap().to_string(), "1.0"); assert_eq!("'a'".parse::<Literal>().unwrap().to_string(), "'a'"); + assert_eq!("b'a'".parse::<Literal>().unwrap().to_string(), "b'a'"); assert_eq!("\"\n\"".parse::<Literal>().unwrap().to_string(), "\"\n\""); assert_eq!("b\"\"".parse::<Literal>().unwrap().to_string(), "b\"\""); assert_eq!("r##\"\"##".parse::<Literal>().unwrap().to_string(), "r##\"\"##"); diff --git a/tests/ui/proc-macro/auxiliary/print-tokens.rs b/tests/ui/proc-macro/auxiliary/print-tokens.rs new file mode 100644 index 000000000..3a5767edb --- /dev/null +++ b/tests/ui/proc-macro/auxiliary/print-tokens.rs @@ -0,0 +1,16 @@ +// force-host +// no-prefer-dynamic +#![crate_type = "proc-macro"] + +extern crate proc_macro; + +use proc_macro::{TokenStream, TokenTree}; + +#[proc_macro] +pub fn print_tokens(input: TokenStream) -> TokenStream { + println!("{:#?}", input); + for token in input { + println!("{token}"); + } + TokenStream::new() +} diff --git a/tests/ui/proc-macro/bad-projection.stderr b/tests/ui/proc-macro/bad-projection.stderr index 8a8246376..8716defa1 100644 --- a/tests/ui/proc-macro/bad-projection.stderr +++ b/tests/ui/proc-macro/bad-projection.stderr @@ -3,6 +3,12 @@ error[E0277]: the trait bound `(): Project` is not satisfied | LL | pub fn uwu() -> <() as Project>::Assoc {} | ^^^^^^^^^^^^^^^^^^^^^^ the trait `Project` is not implemented for `()` + | +help: this trait has no implementations, consider adding one + --> $DIR/bad-projection.rs:9:1 + | +LL | trait Project { + | ^^^^^^^^^^^^^ error: aborting due to previous error diff --git a/tests/ui/proc-macro/literal-to-string.rs b/tests/ui/proc-macro/literal-to-string.rs new file mode 100644 index 000000000..494d17cbe --- /dev/null +++ b/tests/ui/proc-macro/literal-to-string.rs @@ -0,0 +1,26 @@ +// check-pass +// edition: 2021 +#![feature(c_str_literals)] + +// aux-build: print-tokens.rs +extern crate print_tokens; + +fn main() { + print_tokens::print_tokens! { + 1 + 17u8 + 42. + 3.14f32 + b'a' + b'\xFF' + 'c' + '\x32' + "\"str\"" + r#""raw" str"# + r###"very ##"raw"## str"### + b"\"byte\" str" + br#""raw" "byte" str"# + c"\"c\" str" + cr#""raw" "c" str"# + } +} diff --git a/tests/ui/proc-macro/literal-to-string.stdout b/tests/ui/proc-macro/literal-to-string.stdout new file mode 100644 index 000000000..7b27fcf79 --- /dev/null +++ b/tests/ui/proc-macro/literal-to-string.stdout @@ -0,0 +1,107 @@ +TokenStream [ + Literal { + kind: Integer, + symbol: "1", + suffix: None, + span: #0 bytes(172..173), + }, + Literal { + kind: Integer, + symbol: "17", + suffix: Some("u8"), + span: #0 bytes(182..186), + }, + Literal { + kind: Float, + symbol: "42.", + suffix: None, + span: #0 bytes(195..198), + }, + Literal { + kind: Float, + symbol: "3.14", + suffix: Some("f32"), + span: #0 bytes(207..214), + }, + Literal { + kind: Byte, + symbol: "a", + suffix: None, + span: #0 bytes(223..227), + }, + Literal { + kind: Byte, + symbol: "\xFF", + suffix: None, + span: #0 bytes(236..243), + }, + Literal { + kind: Char, + symbol: "c", + suffix: None, + span: #0 bytes(252..255), + }, + Literal { + kind: Char, + symbol: "\x32", + suffix: None, + span: #0 bytes(264..270), + }, + Literal { + kind: Str, + symbol: "\\"str\\"", + suffix: None, + span: #0 bytes(279..288), + }, + Literal { + kind: StrRaw(1), + symbol: "\"raw\" str", + suffix: None, + span: #0 bytes(297..311), + }, + Literal { + kind: StrRaw(3), + symbol: "very ##\"raw\"## str", + suffix: None, + span: #0 bytes(320..347), + }, + Literal { + kind: ByteStr, + symbol: "\\"byte\\" str", + suffix: None, + span: #0 bytes(356..371), + }, + Literal { + kind: ByteStrRaw(1), + symbol: "\"raw\" \"byte\" str", + suffix: None, + span: #0 bytes(380..402), + }, + Literal { + kind: CStr, + symbol: "\\"c\\" str", + suffix: None, + span: #0 bytes(411..423), + }, + Literal { + kind: CStrRaw(1), + symbol: "\"raw\" \"c\" str", + suffix: None, + span: #0 bytes(432..451), + }, +] +1 +17u8 +42. +3.14f32 +b'a' +b'\xFF' +'c' +'\x32' +"\"str\"" +r#""raw" str"# +r###"very ##"raw"## str"### +b"\"byte\" str" +br#""raw" "byte" str"# +c"\"c\" str" +cr#""raw" "c" str"# |