bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/mbe/src/tests.rs')
-rw-r--r--crates/mbe/src/tests.rs97
1 files changed, 0 insertions, 97 deletions
diff --git a/crates/mbe/src/tests.rs b/crates/mbe/src/tests.rs
index 589e169d30..56034516ef 100644
--- a/crates/mbe/src/tests.rs
+++ b/crates/mbe/src/tests.rs
@@ -476,100 +476,3 @@ fn minus_belongs_to_literal() {
--"#]],
);
}
-
-#[test]
-fn negative_literals_in_const_generics() {
- // Test that negative literals work correctly in declarative macros
- // when used as const generic arguments. The issue was that expressions
- // like -1 would be wrapped in parentheses, creating invalid syntax
- // Foo::<(-1)> instead of the correct Foo::<-1>.
- let decl = r#"
-($val:expr) => {
- struct Foo<const I: i16> {
- pub value: i16,
- }
-
- impl<const I: i16> Foo<I> {
- pub fn new(value: i16) -> Self {
- Self { value }
- }
- }
-
- Foo::<$val>::new($val)
-};
-"#;
- let check = |args, expect| check(Edition::CURRENT, Edition::CURRENT, decl, args, expect);
-
- // Test negative integer literal - should produce Foo::<-1>, not Foo::<(-1)>
- check(
- "-1",
- expect![[r#"
- SUBTREE $$ 1:Root[0000, 0]@0..2#ROOT2024 1:Root[0000, 0]@0..2#ROOT2024
- IDENT struct 0:Root[0000, 0]@22..28#ROOT2024
- IDENT Foo 0:Root[0000, 0]@29..32#ROOT2024
- PUNCH < [alone] 0:Root[0000, 0]@32..33#ROOT2024
- IDENT const 0:Root[0000, 0]@33..38#ROOT2024
- IDENT I 0:Root[0000, 0]@39..40#ROOT2024
- PUNCH : [alone] 0:Root[0000, 0]@40..41#ROOT2024
- IDENT i16 0:Root[0000, 0]@42..45#ROOT2024
- PUNCH > [alone] 0:Root[0000, 0]@45..46#ROOT2024
- SUBTREE {} 0:Root[0000, 0]@47..48#ROOT2024 0:Root[0000, 0]@77..78#ROOT2024
- IDENT pub 0:Root[0000, 0]@57..60#ROOT2024
- IDENT value 0:Root[0000, 0]@61..66#ROOT2024
- PUNCH : [alone] 0:Root[0000, 0]@66..67#ROOT2024
- IDENT i16 0:Root[0000, 0]@68..71#ROOT2024
- PUNCH , [alone] 0:Root[0000, 0]@71..72#ROOT2024
- IDENT impl 0:Root[0000, 0]@84..88#ROOT2024
- PUNCH < [alone] 0:Root[0000, 0]@88..89#ROOT2024
- IDENT const 0:Root[0000, 0]@89..94#ROOT2024
- IDENT I 0:Root[0000, 0]@95..96#ROOT2024
- PUNCH : [alone] 0:Root[0000, 0]@96..97#ROOT2024
- IDENT i16 0:Root[0000, 0]@98..101#ROOT2024
- PUNCH > [alone] 0:Root[0000, 0]@101..102#ROOT2024
- IDENT Foo 0:Root[0000, 0]@103..106#ROOT2024
- PUNCH < [alone] 0:Root[0000, 0]@106..107#ROOT2024
- IDENT I 0:Root[0000, 0]@107..108#ROOT2024
- PUNCH > [alone] 0:Root[0000, 0]@108..109#ROOT2024
- SUBTREE {} 0:Root[0000, 0]@110..111#ROOT2024 0:Root[0000, 0]@194..195#ROOT2024
- IDENT pub 0:Root[0000, 0]@120..123#ROOT2024
- IDENT fn 0:Root[0000, 0]@124..126#ROOT2024
- IDENT new 0:Root[0000, 0]@127..130#ROOT2024
- SUBTREE () 0:Root[0000, 0]@130..131#ROOT2024 0:Root[0000, 0]@141..142#ROOT2024
- IDENT value 0:Root[0000, 0]@131..136#ROOT2024
- PUNCH : [alone] 0:Root[0000, 0]@136..137#ROOT2024
- IDENT i16 0:Root[0000, 0]@138..141#ROOT2024
- PUNCH - [joint] 0:Root[0000, 0]@143..144#ROOT2024
- PUNCH > [alone] 0:Root[0000, 0]@144..145#ROOT2024
- IDENT Self 0:Root[0000, 0]@146..150#ROOT2024
- SUBTREE {} 0:Root[0000, 0]@151..152#ROOT2024 0:Root[0000, 0]@188..189#ROOT2024
- IDENT Self 0:Root[0000, 0]@165..169#ROOT2024
- SUBTREE {} 0:Root[0000, 0]@170..171#ROOT2024 0:Root[0000, 0]@178..179#ROOT2024
- IDENT value 0:Root[0000, 0]@172..177#ROOT2024
- IDENT Foo 0:Root[0000, 0]@201..204#ROOT2024
- PUNCH : [joint] 0:Root[0000, 0]@204..205#ROOT2024
- PUNCH : [joint] 0:Root[0000, 0]@205..206#ROOT2024
- PUNCH < [joint] 0:Root[0000, 0]@206..207#ROOT2024
- PUNCH - [alone] 1:Root[0000, 0]@0..1#ROOT2024
- LITERAL Integer 1 1:Root[0000, 0]@1..2#ROOT2024
- PUNCH > [joint] 0:Root[0000, 0]@211..212#ROOT2024
- PUNCH : [joint] 0:Root[0000, 0]@212..213#ROOT2024
- PUNCH : [alone] 0:Root[0000, 0]@213..214#ROOT2024
- IDENT new 0:Root[0000, 0]@214..217#ROOT2024
- SUBTREE () 0:Root[0000, 0]@217..218#ROOT2024 0:Root[0000, 0]@222..223#ROOT2024
- PUNCH - [alone] 1:Root[0000, 0]@0..1#ROOT2024
- LITERAL Integer 1 1:Root[0000, 0]@1..2#ROOT2024
-
- struct Foo<const I:i16>{
- pub value:i16,
- }
- impl <const I:i16>Foo<I>{
- pub fn new(value:i16) -> Self {
- Self {
- value
- }
- }
-
- }
- Foo::<-1>::new(-1)"#]],
- );
-}