Unnamed repository; edit this file 'description' to name the repository.
| -rw-r--r-- | crates/proc-macro-srv/src/tests/mod.rs | 30 | ||||
| -rw-r--r-- | crates/proc-macro-test/imp/src/lib.rs | 16 |
2 files changed, 46 insertions, 0 deletions
diff --git a/crates/proc-macro-srv/src/tests/mod.rs b/crates/proc-macro-srv/src/tests/mod.rs index d4be992465..30e1ea3343 100644 --- a/crates/proc-macro-srv/src/tests/mod.rs +++ b/crates/proc-macro-srv/src/tests/mod.rs @@ -57,6 +57,35 @@ fn test_fn_like_macro_clone_ident_subtree() { } #[test] +fn test_fn_like_macro_clone_raw_ident() { + assert_expand( + "fn_like_clone_tokens", + "r#\"ident\"#", + expect![[r##" + SUBTREE $ + LITERAL r#"ident"# 4294967295"##]], + ); +} + +#[test] +fn test_fn_like_mk_literals() { + assert_expand( + "fn_like_mk_literals", + r#""#, + expect![[r#" + SUBTREE $ + LITERAL b"byte_string" 4294967295 + LITERAL 'c' 4294967295 + LITERAL "string" 4294967295 + LITERAL "maybe \"raw\"?" 4294967295 + LITERAL 3.14f64 4294967295 + LITERAL 3.14 4294967295 + LITERAL 123i64 4294967295 + LITERAL 123 4294967295"#]], + ); +} + +#[test] fn test_fn_like_macro_clone_literals() { assert_expand( "fn_like_clone_tokens", @@ -105,6 +134,7 @@ fn list_test_macros() { fn_like_panic [FuncLike] fn_like_error [FuncLike] fn_like_clone_tokens [FuncLike] + fn_like_mk_literals [FuncLike] attr_noop [Attr] attr_panic [Attr] attr_error [Attr] diff --git a/crates/proc-macro-test/imp/src/lib.rs b/crates/proc-macro-test/imp/src/lib.rs index 0082eb7bda..d18b357a04 100644 --- a/crates/proc-macro-test/imp/src/lib.rs +++ b/crates/proc-macro-test/imp/src/lib.rs @@ -24,6 +24,22 @@ pub fn fn_like_clone_tokens(args: TokenStream) -> TokenStream { clone_stream(args) } +#[proc_macro] +pub fn fn_like_mk_literals(_args: TokenStream) -> TokenStream { + let trees: Vec<TokenTree> = vec![ + TokenTree::from(Literal::byte_string(b"byte_string")), + TokenTree::from(Literal::character('c')), + TokenTree::from(Literal::string("string")), + // as of 2022-07-21, there's no method on `Literal` to build a raw + // string or a raw byte string + TokenTree::from(Literal::f64_suffixed(3.14)), + TokenTree::from(Literal::f64_unsuffixed(3.14)), + TokenTree::from(Literal::i64_suffixed(123)), + TokenTree::from(Literal::i64_unsuffixed(123)), + ]; + TokenStream::from_iter(trees) +} + #[proc_macro_attribute] pub fn attr_noop(_args: TokenStream, item: TokenStream) -> TokenStream { item |