bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide-completion/src/tests/expression.rs')
-rw-r--r--crates/ide-completion/src/tests/expression.rs167
1 files changed, 167 insertions, 0 deletions
diff --git a/crates/ide-completion/src/tests/expression.rs b/crates/ide-completion/src/tests/expression.rs
index 5363a68af7..f75fa7943b 100644
--- a/crates/ide-completion/src/tests/expression.rs
+++ b/crates/ide-completion/src/tests/expression.rs
@@ -2947,6 +2947,173 @@ fn let_in_let_chain() {
}
#[test]
+fn let_in_previous_line_of_ambiguous_expr() {
+ check_edit(
+ "let",
+ r#"
+ fn f() {
+ $0
+ (1, 2).foo();
+ }"#,
+ r#"
+ fn f() {
+ let $1 = $0;
+ (1, 2).foo();
+ }"#,
+ );
+
+ check_edit(
+ "let",
+ r#"
+ fn f() {
+ $0
+ (1, 2)
+ }"#,
+ r#"
+ fn f() {
+ let $1 = $0;
+ (1, 2)
+ }"#,
+ );
+
+ check_edit(
+ "let",
+ r#"
+ fn f() -> i32 {
+ $0
+ -2
+ }"#,
+ r#"
+ fn f() -> i32 {
+ let $1 = $0;
+ -2
+ }"#,
+ );
+
+ check_edit(
+ "let",
+ r#"
+ fn f() -> [i32; 2] {
+ $0
+ [1, 2]
+ }"#,
+ r#"
+ fn f() -> [i32; 2] {
+ let $1 = $0;
+ [1, 2]
+ }"#,
+ );
+
+ check_edit(
+ "let",
+ r#"
+ fn f() -> [u8; 2] {
+ $0
+ *b"01"
+ }"#,
+ r#"
+ fn f() -> [u8; 2] {
+ let $1 = $0;
+ *b"01"
+ }"#,
+ );
+
+ check(
+ r#"
+ fn foo() {
+ $0
+ *b"01"
+ }"#,
+ expect![[r#"
+ fn foo() fn()
+ bt u32 u32
+ kw async
+ kw const
+ kw crate::
+ kw enum
+ kw extern
+ kw false
+ kw fn
+ kw for
+ kw if
+ kw if let
+ kw impl
+ kw impl for
+ kw let
+ kw letm
+ kw loop
+ kw match
+ kw mod
+ kw return
+ kw self::
+ kw static
+ kw struct
+ kw trait
+ kw true
+ kw type
+ kw union
+ kw unsafe
+ kw use
+ kw while
+ kw while let
+ sn macro_rules
+ sn pd
+ sn ppd
+ "#]],
+ );
+
+ check(
+ r#"
+ fn foo() {
+ match $0 {}
+ }"#,
+ expect![[r#"
+ fn foo() fn()
+ bt u32 u32
+ kw const
+ kw crate::
+ kw false
+ kw for
+ kw if
+ kw if let
+ kw loop
+ kw match
+ kw return
+ kw self::
+ kw true
+ kw unsafe
+ kw while
+ kw while let
+ "#]],
+ );
+
+ check(
+ r#"
+ fn foo() {
+ $0 *b"01"
+ }"#,
+ expect![[r#"
+ fn foo() fn()
+ bt u32 u32
+ kw const
+ kw crate::
+ kw false
+ kw for
+ kw if
+ kw if let
+ kw loop
+ kw match
+ kw return
+ kw self::
+ kw true
+ kw unsafe
+ kw while
+ kw while let
+ "#]],
+ );
+}
+
+#[test]
fn private_inherent_and_public_trait() {
check(
r#"