Merge b6f4ad90e9 into 1d90205a98

crates/ide-assists/src/lib.rs

@@ -184,6 +184,7 @@ mod handlers {
     mod introduce_named_type_parameter;
     mod invert_if;
     mod merge_imports;
+    mod merge_let_stmts;
     mod merge_match_arms;
     mod merge_nested_if;
     mod move_bounds;
@@ -322,6 +323,7 @@ mod handlers {
             merge_imports::merge_imports,
             merge_match_arms::merge_match_arms,
             merge_nested_if::merge_nested_if,
+            merge_let_stmts::merge_let_stmts,
             move_bounds::move_bounds_to_where_clause,
             move_const_to_impl::move_const_to_impl,
             move_from_mod_rs::move_from_mod_rs,

crates/ide-assists/src/tests/generated.rs

@@ -2450,6 +2450,42 @@ use std::{fmt::Formatter, io};
     )
 }
 
+#[test]
+fn doctest_merge_let_stmts() {
+    check_doc_test(
+        "merge_let_stmts",
+        r#####"
+fn main() {
+    $0let a = 2;
+    let b = 3;$0
+}
+"#####,
+        r#####"
+fn main() {
+    let (a, b) = (2, 3);
+}
+"#####,
+    )
+}
+
+#[test]
+fn doctest_merge_let_stmts_1() {
+    check_doc_test(
+        "merge_let_stmts",
+        r#####"
+fn main() {
+    $0let a: i32 = 2;
+    let b = 3;
+}
+"#####,
+        r#####"
+fn main() {
+    let (a, b): (i32, _) = (2, 3);
+}
+"#####,
+    )
+}
+
 #[test]
 fn doctest_merge_match_arms() {
     check_doc_test(