Change variable named foo and rerun update-all-references

tests/ui/search_is_some.rs

@@ -28,10 +28,10 @@ fn main() {
                    ).is_some();
 
     // Check that we don't lint if the caller is not an `Iterator` or string
-    let foo = IteratorFalsePositives { foo: 0 };
-    let _ = foo.find().is_some();
-    let _ = foo.position().is_some();
-    let _ = foo.rposition().is_some();
+    let falsepos = IteratorFalsePositives { foo: 0 };
+    let _ = falsepos.find().is_some();
+    let _ = falsepos.position().is_some();
+    let _ = falsepos.rposition().is_some();
     // check that we don't lint if `find()` is called with
     // `Pattern` that is not a string
     let _ = "hello world".find(|c: char| c == 'o' || c == 'l').is_some();

tests/ui/search_is_some.stderr

@@ -1,4 +1,4 @@
-error: called `is_some()` after searching an `Iterator` with find
+error: called `is_some()` after searching an `Iterator` with `find`
   --> $DIR/search_is_some.rs:13:13
    |
 LL |       let _ = v.iter().find(|&x| {
@@ -11,7 +11,7 @@ LL | |                    ).is_some();
    = note: `-D clippy::search-is-some` implied by `-D warnings`
    = help: this is more succinctly expressed by calling `any()`
 
-error: called `is_some()` after searching an `Iterator` with position
+error: called `is_some()` after searching an `Iterator` with `position`
   --> $DIR/search_is_some.rs:19:13
    |
 LL |       let _ = v.iter().position(|&x| {
@@ -23,7 +23,7 @@ LL | |                    ).is_some();
    |
    = help: this is more succinctly expressed by calling `any()`
 
-error: called `is_some()` after searching an `Iterator` with rposition
+error: called `is_some()` after searching an `Iterator` with `rposition`
   --> $DIR/search_is_some.rs:25:13
    |
 LL |       let _ = v.iter().rposition(|&x| {
@@ -35,13 +35,5 @@ LL | |                    ).is_some();
    |
    = help: this is more succinctly expressed by calling `any()`
 
-error: use of a blacklisted/placeholder name `foo`
-  --> $DIR/search_is_some.rs:31:9
-   |
-LL |     let foo = IteratorFalsePositives { foo: 0 };
-   |         ^^^
-   |
-   = note: `-D clippy::blacklisted-name` implied by `-D warnings`
-
-error: aborting due to 4 previous errors
+error: aborting due to 3 previous errors
 

tests/ui/search_is_some_fixable.stderr

@@ -1,36 +1,36 @@
-error: called `is_some()` after searching an `Iterator` with find
+error: called `is_some()` after searching an `Iterator` with `find`
   --> $DIR/search_is_some_fixable.rs:10:22
    |
 LL |     let _ = v.iter().find(|&x| *x < 0).is_some();
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `any()` instead: `any(|x| *x < 0)`
    |
    = note: `-D clippy::search-is-some` implied by `-D warnings`
 
-error: called `is_some()` after searching an `Iterator` with find
+error: called `is_some()` after searching an `Iterator` with `find`
   --> $DIR/search_is_some_fixable.rs:11:20
    |
 LL |     let _ = (0..1).find(|x| **y == *x).is_some(); // one dereference less
    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `any()` instead: `any(|x| **y == x)`
 
-error: called `is_some()` after searching an `Iterator` with find
+error: called `is_some()` after searching an `Iterator` with `find`
   --> $DIR/search_is_some_fixable.rs:12:20
    |
 LL |     let _ = (0..1).find(|x| *x == 0).is_some();
    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `any()` instead: `any(|x| x == 0)`
 
-error: called `is_some()` after searching an `Iterator` with find
+error: called `is_some()` after searching an `Iterator` with `find`
   --> $DIR/search_is_some_fixable.rs:13:22
    |
 LL |     let _ = v.iter().find(|x| **x == 0).is_some();
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `any()` instead: `any(|x| *x == 0)`
 
-error: called `is_some()` after searching an `Iterator` with position
+error: called `is_some()` after searching an `Iterator` with `position`
   --> $DIR/search_is_some_fixable.rs:16:22
    |
 LL |     let _ = v.iter().position(|&x| x < 0).is_some();
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `any()` instead: `any(|&x| x < 0)`
 
-error: called `is_some()` after searching an `Iterator` with rposition
+error: called `is_some()` after searching an `Iterator` with `rposition`
   --> $DIR/search_is_some_fixable.rs:19:22
    |
 LL |     let _ = v.iter().rposition(|&x| x < 0).is_some();