diff options
Diffstat (limited to 'crates/ra_ide/src/hover.rs')
-rw-r--r-- | crates/ra_ide/src/hover.rs | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/crates/ra_ide/src/hover.rs b/crates/ra_ide/src/hover.rs index 1e4fcdefb..5073bb1cf 100644 --- a/crates/ra_ide/src/hover.rs +++ b/crates/ra_ide/src/hover.rs | |||
@@ -739,6 +739,30 @@ fn func(foo: i32) { if true { <|>foo; }; } | |||
739 | } | 739 | } |
740 | 740 | ||
741 | #[test] | 741 | #[test] |
742 | fn test_hover_through_func_in_macro_recursive() { | ||
743 | let hover_on = check_hover_result( | ||
744 | " | ||
745 | //- /lib.rs | ||
746 | macro_rules! id_deep { | ||
747 | ($($tt:tt)*) => { $($tt)* } | ||
748 | } | ||
749 | macro_rules! id { | ||
750 | ($($tt:tt)*) => { id_deep!($($tt)*) } | ||
751 | } | ||
752 | fn bar() -> u32 { | ||
753 | 0 | ||
754 | } | ||
755 | fn foo() { | ||
756 | let a = id!([0u32, bar(<|>)] ); | ||
757 | } | ||
758 | ", | ||
759 | &["u32"], | ||
760 | ); | ||
761 | |||
762 | assert_eq!(hover_on, "bar()") | ||
763 | } | ||
764 | |||
765 | #[test] | ||
742 | fn test_hover_through_literal_string_in_macro() { | 766 | fn test_hover_through_literal_string_in_macro() { |
743 | let hover_on = check_hover_result( | 767 | let hover_on = check_hover_result( |
744 | r#" | 768 | r#" |