Split up checked_unwrap test further

tests/ui/checked_unwrap/complex_conditionals.rs

@@ -51,15 +51,4 @@ fn test_complex_conditions() {
     }
 }
 
-fn test_nested() {
-    fn nested() {
-        let x = Some(());
-        if x.is_some() {
-            x.unwrap(); // unnecessary
-        } else {
-            x.unwrap(); // will panic
-        }
-    }
-}
-
 fn main() {}

tests/ui/checked_unwrap/complex_conditionals.stderr

@@ -188,22 +188,5 @@ LL |     if x.is_ok() || !(y.is_ok() && z.is_err()) {
 LL |         z.unwrap_err(); // unnecessary
    |         ^^^^^^^^^^^^^^
 
-error: You checked before that `unwrap()` cannot fail. Instead of checking and unwrapping, it's better to use `if let` or `match`.
-  --> $DIR/complex_conditionals.rs:58:13
-   |
-LL |         if x.is_some() {
-   |            ----------- the check is happening here
-LL |             x.unwrap(); // unnecessary
-   |             ^^^^^^^^^^
-
-error: This call to `unwrap()` will always panic.
-  --> $DIR/complex_conditionals.rs:60:13
-   |
-LL |         if x.is_some() {
-   |            ----------- because of this check
-...
-LL |             x.unwrap(); // will panic
-   |             ^^^^^^^^^^
-
-error: aborting due to 22 previous errors
+error: aborting due to 20 previous errors
 

tests/ui/checked_unwrap/complex_conditionals_nested.rs

@@ -0,0 +1,15 @@
+#![deny(clippy::panicking_unwrap, clippy::unnecessary_unwrap)]
+#![allow(clippy::if_same_then_else)]
+
+fn test_nested() {
+    fn nested() {
+        let x = Some(());
+        if x.is_some() {
+            x.unwrap(); // unnecessary
+        } else {
+            x.unwrap(); // will panic
+        }
+    }
+}
+
+fn main() {}

tests/ui/checked_unwrap/complex_conditionals_nested.stderr

@@ -0,0 +1,31 @@
+error: You checked before that `unwrap()` cannot fail. Instead of checking and unwrapping, it's better to use `if let` or `match`.
+  --> $DIR/complex_conditionals_nested.rs:8:13
+   |
+LL |         if x.is_some() {
+   |            ----------- the check is happening here
+LL |             x.unwrap(); // unnecessary
+   |             ^^^^^^^^^^
+   |
+note: the lint level is defined here
+  --> $DIR/complex_conditionals_nested.rs:1:35
+   |
+LL | #![deny(clippy::panicking_unwrap, clippy::unnecessary_unwrap)]
+   |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: This call to `unwrap()` will always panic.
+  --> $DIR/complex_conditionals_nested.rs:10:13
+   |
+LL |         if x.is_some() {
+   |            ----------- because of this check
+...
+LL |             x.unwrap(); // will panic
+   |             ^^^^^^^^^^
+   |
+note: the lint level is defined here
+  --> $DIR/complex_conditionals_nested.rs:1:9
+   |
+LL | #![deny(clippy::panicking_unwrap, clippy::unnecessary_unwrap)]
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to 2 previous errors
+