allow needless_option_take to report for more cases (#13684)

changelog:
```
changelog: [`needless_option_take`]: now lints for all temporary expressions of type  Option<T>.
```

fixes #13671

In general, needless_option_take should report whenever take() is called
on a temporary value, not just when the temporary value is created by
as_ref().

Also, we stop emitting machine applicable fixes in these cases, since
sometimes the intention of the user is to actually clear the original
option, in cases such as `option.as_mut().take()`.

tests/ui/needless_option_take.fixed

@@ -1,13 +0,0 @@
-fn main() {
-    println!("Testing non erroneous option_take_on_temporary");
-    let mut option = Some(1);
-    let _ = Box::new(move || option.take().unwrap());
-
-    println!("Testing non erroneous option_take_on_temporary");
-    let x = Some(3);
-    x.as_ref();
-
-    println!("Testing erroneous option_take_on_temporary");
-    let x = Some(3);
-    x.as_ref();
-}

tests/ui/needless_option_take.rs

@@ -1,3 +1,15 @@
+struct MyStruct;
+
+impl MyStruct {
+    pub fn get_option() -> Option<Self> {
+        todo!()
+    }
+}
+
+fn return_option() -> Option<i32> {
+    todo!()
+}
+
 fn main() {
     println!("Testing non erroneous option_take_on_temporary");
     let mut option = Some(1);
@@ -7,7 +19,40 @@ fn main() {
     let x = Some(3);
     x.as_ref();
 
-    println!("Testing erroneous option_take_on_temporary");
     let x = Some(3);
     x.as_ref().take();
+    //~^ ERROR: called `Option::take()` on a temporary value
+
+    println!("Testing non erroneous option_take_on_temporary");
+    let mut x = Some(3);
+    let y = x.as_mut();
+
+    let mut x = Some(3);
+    let y = x.as_mut().take();
+    //~^ ERROR: called `Option::take()` on a temporary value
+    let y = x.replace(289).take();
+    //~^ ERROR: called `Option::take()` on a temporary value
+
+    let y = Some(3).as_mut().take();
+    //~^ ERROR: called `Option::take()` on a temporary value
+
+    let y = Option::as_mut(&mut x).take();
+    //~^ ERROR: called `Option::take()` on a temporary value
+
+    let x = return_option();
+    let x = return_option().take();
+    //~^ ERROR: called `Option::take()` on a temporary value
+
+    let x = MyStruct::get_option();
+    let x = MyStruct::get_option().take();
+    //~^ ERROR: called `Option::take()` on a temporary value
+
+    let mut my_vec = vec![1, 2, 3];
+    my_vec.push(4);
+    let y = my_vec.first();
+    let y = my_vec.first().take();
+    //~^ ERROR: called `Option::take()` on a temporary value
+
+    let y = my_vec.first().take();
+    //~^ ERROR: called `Option::take()` on a temporary value
 }

tests/ui/needless_option_take.stderr

@@ -1,11 +1,76 @@
 error: called `Option::take()` on a temporary value
-  --> tests/ui/needless_option_take.rs:12:5
+  --> tests/ui/needless_option_take.rs:23:5
    |
 LL |     x.as_ref().take();
-   |     ^^^^^^^^^^^^^^^^^ help: try: `x.as_ref()`
+   |     ^^^^^^^^^^^^^^^^^
    |
+   = note: `as_ref` creates a temporary value, so calling take() has no effect
    = note: `-D clippy::needless-option-take` implied by `-D warnings`
    = help: to override `-D warnings` add `#[allow(clippy::needless_option_take)]`
 
-error: aborting due to 1 previous error
+error: called `Option::take()` on a temporary value
+  --> tests/ui/needless_option_take.rs:31:13
+   |
+LL |     let y = x.as_mut().take();
+   |             ^^^^^^^^^^^^^^^^^
+   |
+   = note: `as_mut` creates a temporary value, so calling take() has no effect
+
+error: called `Option::take()` on a temporary value
+  --> tests/ui/needless_option_take.rs:33:13
+   |
+LL |     let y = x.replace(289).take();
+   |             ^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: `replace` creates a temporary value, so calling take() has no effect
+
+error: called `Option::take()` on a temporary value
+  --> tests/ui/needless_option_take.rs:36:13
+   |
+LL |     let y = Some(3).as_mut().take();
+   |             ^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: `as_mut` creates a temporary value, so calling take() has no effect
+
+error: called `Option::take()` on a temporary value
+  --> tests/ui/needless_option_take.rs:39:13
+   |
+LL |     let y = Option::as_mut(&mut x).take();
+   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: `as_mut` creates a temporary value, so calling take() has no effect
+
+error: called `Option::take()` on a temporary value
+  --> tests/ui/needless_option_take.rs:43:13
+   |
+LL |     let x = return_option().take();
+   |             ^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: `return_option` creates a temporary value, so calling take() has no effect
+
+error: called `Option::take()` on a temporary value
+  --> tests/ui/needless_option_take.rs:47:13
+   |
+LL |     let x = MyStruct::get_option().take();
+   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: `get_option` creates a temporary value, so calling take() has no effect
+
+error: called `Option::take()` on a temporary value
+  --> tests/ui/needless_option_take.rs:53:13
+   |
+LL |     let y = my_vec.first().take();
+   |             ^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: `first` creates a temporary value, so calling take() has no effect
+
+error: called `Option::take()` on a temporary value
+  --> tests/ui/needless_option_take.rs:56:13
+   |
+LL |     let y = my_vec.first().take();
+   |             ^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: `first` creates a temporary value, so calling take() has no effect
+
+error: aborting due to 9 previous errors