From 7a5ff0f37c5fb7d1d21ee56da0168f68e54fbca5 Mon Sep 17 00:00:00 2001
From: Edwin Cheng <edwin0cheng@gmail.com>
Date: Fri, 28 Feb 2020 22:53:59 +0800
Subject: Simpilfy origin_range logic
---
crates/ra_ide/src/hover.rs | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
(limited to 'crates/ra_ide/src')
diff --git a/crates/ra_ide/src/hover.rs b/crates/ra_ide/src/hover.rs
index 7ba4bfcac..cc79f1fab 100644
--- a/crates/ra_ide/src/hover.rs
+++ b/crates/ra_ide/src/hover.rs
@@ -738,6 +738,30 @@ fn func(foo: i32) { if true { <|>foo; }; }
assert_eq!(hover_on, "bar")
}
+ #[test]
+ fn test_hover_through_func_in_macro_recursive() {
+ let hover_on = check_hover_result(
+ "
+ //- /lib.rs
+ macro_rules! id_deep {
+ ($($tt:tt)*) => { $($tt)* }
+ }
+ macro_rules! id {
+ ($($tt:tt)*) => { id_deep!($($tt)*) }
+ }
+ fn bar() -> u32 {
+ 0
+ }
+ fn foo() {
+ let a = id!([0u32, bar(<|>)] );
+ }
+ ",
+ &["u32"],
+ );
+
+ assert_eq!(hover_on, "bar()")
+ }
+
#[test]
fn test_hover_through_literal_string_in_macro() {
let hover_on = check_hover_result(
--
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