Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/hir-def/src/macro_expansion_tests/builtin_fn_macro.rs')
| -rw-r--r-- | crates/hir-def/src/macro_expansion_tests/builtin_fn_macro.rs | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/crates/hir-def/src/macro_expansion_tests/builtin_fn_macro.rs b/crates/hir-def/src/macro_expansion_tests/builtin_fn_macro.rs index a350511c7a..4aedb22c6b 100644 --- a/crates/hir-def/src/macro_expansion_tests/builtin_fn_macro.rs +++ b/crates/hir-def/src/macro_expansion_tests/builtin_fn_macro.rs @@ -240,7 +240,7 @@ macro_rules! format_args { } fn main() { - ::core::fmt::Arguments::new_v1(&["", " ", ], &[::core::fmt::ArgumentV1::new(&(arg1(a, b, c)), ::core::fmt::Display::fmt), ::core::fmt::ArgumentV1::new(&(arg2), ::core::fmt::Debug::fmt), ]); + builtin #format_args ("{} {:?}", arg1(a, b, c), arg2); } "##]], ); @@ -258,10 +258,10 @@ macro_rules! format_args { fn main() { format_args!(x = 2); - format_args!(x =); - format_args!(x =, x = 2); - format_args!("{}", x =); - format_args!(=, "{}", x =); + format_args!/*+errors*/(x =); + format_args!/*+errors*/(x =, x = 2); + format_args!/*+errors*/("{}", x =); + format_args!/*+errors*/(=, "{}", x =); format_args!(x = 2, "{}", 5); } "#, @@ -273,12 +273,19 @@ macro_rules! format_args { } fn main() { - /* error: no rule matches input tokens */; - /* error: expected expression */; - /* error: expected expression, expected COMMA */; - /* error: expected expression */::core::fmt::Arguments::new_v1(&["", ], &[::core::fmt::ArgumentV1::new(&(), ::core::fmt::Display::fmt), ]); - /* error: expected expression, expected R_PAREN */; - ::core::fmt::Arguments::new_v1(&["", ], &[::core::fmt::ArgumentV1::new(&(5), ::core::fmt::Display::fmt), ]); + builtin #format_args (x = 2); + /* parse error: expected expression */ +builtin #format_args (x = ); + /* parse error: expected expression */ +/* parse error: expected R_PAREN */ +/* parse error: expected expression, item or let statement */ +builtin #format_args (x = , x = 2); + /* parse error: expected expression */ +builtin #format_args ("{}", x = ); + /* parse error: expected expression */ +/* parse error: expected expression */ +builtin #format_args ( = , "{}", x = ); + builtin #format_args (x = 2, "{}", 5); } "##]], ); @@ -306,7 +313,7 @@ macro_rules! format_args { } fn main() { - ::core::fmt::Arguments::new_v1(&["", " ", ], &[::core::fmt::ArgumentV1::new(&(a::<A, B>()), ::core::fmt::Display::fmt), ::core::fmt::ArgumentV1::new(&(b), ::core::fmt::Debug::fmt), ]); + builtin #format_args ("{} {:?}", a::<A, B>(), b); } "##]], ); @@ -339,7 +346,7 @@ macro_rules! format_args { } fn main() { - ::core::fmt::Arguments::new_v1(&[r#""#, r#",mismatch,""#, r#"",""#, r#"""#, ], &[::core::fmt::ArgumentV1::new(&(location_csv_pat(db, &analysis, vfs, &sm, pat_id)), ::core::fmt::Display::fmt), ::core::fmt::ArgumentV1::new(&(mismatch.expected.display(db)), ::core::fmt::Display::fmt), ::core::fmt::ArgumentV1::new(&(mismatch.actual.display(db)), ::core::fmt::Display::fmt), ]); + builtin #format_args (r#"{},mismatch,"{}","{}""#, location_csv_pat(db, &analysis, vfs, &sm, pat_id), mismatch.expected.display(db), mismatch.actual.display(db)); } "##]], ); @@ -373,7 +380,7 @@ macro_rules! format_args { } fn main() { - ::core::fmt::Arguments::new_v1(&["xxx", "y", "zzz", ], &[::core::fmt::ArgumentV1::new(&(2), ::core::fmt::Display::fmt), ::core::fmt::ArgumentV1::new(&(b), ::core::fmt::Debug::fmt), ]); + builtin #format_args (concat!("xxx{}y", "{:?}zzz"), 2, b); } "##]], ); @@ -403,8 +410,8 @@ macro_rules! format_args { fn main() { let _ = - /* error: expected field name or number *//* parse error: expected field name or number */ -::core::fmt::Arguments::new_v1(&["", " ", ], &[::core::fmt::ArgumentV1::new(&(a.), ::core::fmt::Display::fmt), ::core::fmt::ArgumentV1::new(&(), ::core::fmt::Debug::fmt), ]); + /* parse error: expected field name or number */ +builtin #format_args ("{} {:?}", a.); } "##]], ); |