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.rs35
1 files changed, 35 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 d9faf3a7f6..c0e5429a22 100644
--- a/crates/ide-assists/src/handlers/add_missing_impl_members.rs
+++ b/crates/ide-assists/src/handlers/add_missing_impl_members.rs
@@ -550,6 +550,41 @@ impl m::Foo for () {
}
#[test]
+ fn test_const_substitution_with_defaults_3() {
+ check_assist(
+ add_missing_default_members,
+ r#"
+mod m {
+ pub const VAL: usize = 0;
+
+ pub trait Foo<const N: usize = {40 + 2}, const M: usize = {VAL + 1}> {
+ fn get_n(&self) -> usize { N }
+ fn get_m(&self) -> usize { M }
+ }
+}
+
+impl m::Foo for () {
+ $0
+}"#,
+ r#"
+mod m {
+ pub const VAL: usize = 0;
+
+ pub trait Foo<const N: usize = {40 + 2}, const M: usize = {VAL + 1}> {
+ fn get_n(&self) -> usize { N }
+ fn get_m(&self) -> usize { M }
+ }
+}
+
+impl m::Foo for () {
+ $0fn get_n(&self) -> usize { {40 + 2} }
+
+ fn get_m(&self) -> usize { {m::VAL + 1} }
+}"#,
+ )
+ }
+
+ #[test]
fn test_cursor_after_empty_impl_def() {
check_assist(
add_missing_impl_members,