1 files changed, 76 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/explicit_deref_methods.stderr b/src/tools/clippy/tests/ui/explicit_deref_methods.stderr
new file mode 100644
index 000000000..4b10ed137
--- /dev/null
+++ b/src/tools/clippy/tests/ui/explicit_deref_methods.stderr
@@ -0,0 +1,76 @@
+error: explicit `deref` method call
+  --> $DIR/explicit_deref_methods.rs:36:19
+   |
+LL |     let b: &str = a.deref();
+   |                   ^^^^^^^^^ help: try this: `&*a`
+   |
+   = note: `-D clippy::explicit-deref-methods` implied by `-D warnings`
+
+error: explicit `deref_mut` method call
+  --> $DIR/explicit_deref_methods.rs:38:23
+   |
+LL |     let b: &mut str = a.deref_mut();
+   |                       ^^^^^^^^^^^^^ help: try this: `&mut **a`
+
+error: explicit `deref` method call
+  --> $DIR/explicit_deref_methods.rs:41:39
+   |
+LL |     let b: String = format!("{}, {}", a.deref(), a.deref());
+   |                                       ^^^^^^^^^ help: try this: `&*a`
+
+error: explicit `deref` method call
+  --> $DIR/explicit_deref_methods.rs:41:50
+   |
+LL |     let b: String = format!("{}, {}", a.deref(), a.deref());
+   |                                                  ^^^^^^^^^ help: try this: `&*a`
+
+error: explicit `deref` method call
+  --> $DIR/explicit_deref_methods.rs:43:20
+   |
+LL |     println!("{}", a.deref());
+   |                    ^^^^^^^^^ help: try this: `&*a`
+
+error: explicit `deref` method call
+  --> $DIR/explicit_deref_methods.rs:46:11
+   |
+LL |     match a.deref() {
+   |           ^^^^^^^^^ help: try this: `&*a`
+
+error: explicit `deref` method call
+  --> $DIR/explicit_deref_methods.rs:50:28
+   |
+LL |     let b: String = concat(a.deref());
+   |                            ^^^^^^^^^ help: try this: `&*a`
+
+error: explicit `deref` method call
+  --> $DIR/explicit_deref_methods.rs:52:13
+   |
+LL |     let b = just_return(a).deref();
+   |             ^^^^^^^^^^^^^^^^^^^^^^ help: try this: `just_return(a)`
+
+error: explicit `deref` method call
+  --> $DIR/explicit_deref_methods.rs:54:28
+   |
+LL |     let b: String = concat(just_return(a).deref());
+   |                            ^^^^^^^^^^^^^^^^^^^^^^ help: try this: `just_return(a)`
+
+error: explicit `deref` method call
+  --> $DIR/explicit_deref_methods.rs:56:19
+   |
+LL |     let b: &str = a.deref().deref();
+   |                   ^^^^^^^^^^^^^^^^^ help: try this: `&**a`
+
+error: explicit `deref` method call
+  --> $DIR/explicit_deref_methods.rs:59:13
+   |
+LL |     let b = opt_a.unwrap().deref();
+   |             ^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&*opt_a.unwrap()`
+
+error: explicit `deref` method call
+  --> $DIR/explicit_deref_methods.rs:85:31
+   |
+LL |     let b: &str = expr_deref!(a.deref());
+   |                               ^^^^^^^^^ help: try this: `&*a`
+
+error: aborting due to 12 previous errors
+