bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide-assists/src/handlers/add_missing_impl_members.rs')
-rw-r--r--crates/ide-assists/src/handlers/add_missing_impl_members.rs31
1 files changed, 31 insertions, 0 deletions
diff --git a/crates/ide-assists/src/handlers/add_missing_impl_members.rs b/crates/ide-assists/src/handlers/add_missing_impl_members.rs
index ea659a2295..d9faf3a7f6 100644
--- a/crates/ide-assists/src/handlers/add_missing_impl_members.rs
+++ b/crates/ide-assists/src/handlers/add_missing_impl_members.rs
@@ -519,6 +519,37 @@ impl<X> Foo<X> for () {
}
#[test]
+ fn test_const_substitution_with_defaults_2() {
+ check_assist(
+ add_missing_impl_members,
+ r#"
+mod m {
+ pub const LEN: usize = 42;
+ pub trait Foo<const M: usize = LEN, const N: usize = M, T = [bool; N]> {
+ fn get_t(&self) -> T;
+ }
+}
+
+impl m::Foo for () {
+ $0
+}"#,
+ r#"
+mod m {
+ pub const LEN: usize = 42;
+ pub trait Foo<const M: usize = LEN, const N: usize = M, T = [bool; N]> {
+ fn get_t(&self) -> T;
+ }
+}
+
+impl m::Foo for () {
+ fn get_t(&self) -> [bool; m::LEN] {
+ ${0:todo!()}
+ }
+}"#,
+ )
+ }
+
+ #[test]
fn test_cursor_after_empty_impl_def() {
check_assist(
add_missing_impl_members,