simplify

1 files changed, 2 insertions, 35 deletions

diff --git a/crates/ide_completion/src/patterns.rs b/crates/ide_completion/src/patterns.rs
index d82564381..3d8a83ed8 100644
--- a/crates/ide_completion/src/patterns.rs
+++ b/crates/ide_completion/src/patterns.rs
@@ -115,36 +115,8 @@ fn test_is_match_arm() {
     check_pattern_is_applicable(r"fn my_fn() { match () { () => m$0 } }", is_match_arm);
 }
 
-pub(crate) fn unsafe_is_prev(element: SyntaxElement) -> bool {
-    element
-        .into_token()
-        .and_then(|it| previous_non_trivia_token(it))
-        .filter(|it| it.kind() == T![unsafe])
-        .is_some()
-}
-#[test]
-fn test_unsafe_is_prev() {
-    check_pattern_is_applicable(r"unsafe i$0", unsafe_is_prev);
-}
-
-pub(crate) fn if_is_prev(element: SyntaxElement) -> bool {
-    element
-        .into_token()
-        .and_then(|it| previous_non_trivia_token(it))
-        .filter(|it| it.kind() == T![if])
-        .is_some()
-}
-
-pub(crate) fn fn_is_prev(element: SyntaxElement) -> bool {
-    element
-        .into_token()
-        .and_then(|it| previous_non_trivia_token(it))
-        .filter(|it| it.kind() == T![fn])
-        .is_some()
-}
-#[test]
-fn test_fn_is_prev() {
-    check_pattern_is_applicable(r"fn l$0", fn_is_prev);
+pub(crate) fn previous_token(element: SyntaxElement) -> Option<SyntaxToken> {
+    element.into_token().and_then(|it| previous_non_trivia_token(it))
 }
 
 /// Check if the token previous to the previous one is `for`.
@@ -162,11 +134,6 @@ fn test_for_is_prev2() {
     check_pattern_is_applicable(r"for i i$0", for_is_prev2);
 }
 
-#[test]
-fn test_if_is_prev() {
-    check_pattern_is_applicable(r"if l$0", if_is_prev);
-}
-
 pub(crate) fn has_trait_as_prev_sibling(element: SyntaxElement) -> bool {
     previous_sibling_or_ancestor_sibling(element).filter(|it| it.kind() == TRAIT).is_some()
 }