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-rw-r--r--src/test/ui/suggestions/fn-to-method.rs19
1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/suggestions/fn-to-method.rs b/src/test/ui/suggestions/fn-to-method.rs
new file mode 100644
index 000000000..9a35c3efc
--- /dev/null
+++ b/src/test/ui/suggestions/fn-to-method.rs
@@ -0,0 +1,19 @@
+struct Foo;
+
+impl Foo {
+ fn bar(self) {}
+}
+
+fn main() {
+ let x = cmp(&1, &2);
+ //~^ ERROR cannot find function `cmp` in this scope
+ //~| HELP use the `.` operator to call the method `Ord::cmp` on `&{integer}`
+
+ let y = len([1, 2, 3]);
+ //~^ ERROR cannot find function `len` in this scope
+ //~| HELP use the `.` operator to call the method `len` on `&[{integer}]`
+
+ let z = bar(Foo);
+ //~^ ERROR cannot find function `bar` in this scope
+ //~| HELP use the `.` operator to call the method `bar` on `Foo`
+}