moved renamed docs stderr formatted | impl-unused-tps-inherent.rs

Author: Kivooeo

tests/ui/generics/unconstrained-type-params-inherent-impl.rs

@@ -0,0 +1,32 @@
+//! Test for unconstrained type parameters in inherent implementations
+
+struct MyType;
+
+struct MyType1<T>(T);
+
+trait Bar {
+    type Out;
+}
+
+impl<T> MyType {
+    //~^ ERROR the type parameter `T` is not constrained
+    // T is completely unused - this should fail
+}
+
+impl<T> MyType1<T> {
+    // OK: T is used in the self type `MyType1<T>`
+}
+
+impl<T, U> MyType1<T> {
+    //~^ ERROR the type parameter `U` is not constrained
+    // T is used in self type, but U is unconstrained - this should fail
+}
+
+impl<T, U> MyType1<T>
+where
+    T: Bar<Out = U>,
+{
+    // OK: T is used in self type, U is constrained through the where clause
+}
+
+fn main() {}

tests/ui/impl-unused-tps-inherent.stderr renamed to tests/ui/generics/unconstrained-type-params-inherent-impl.stderr

@@ -1,14 +1,14 @@
 error[E0207]: the type parameter `T` is not constrained by the impl trait, self type, or predicates
-  --> $DIR/impl-unused-tps-inherent.rs:9:6
+  --> $DIR/unconstrained-type-params-inherent-impl.rs:11:6
    |
 LL | impl<T> MyType {
    |      ^ unconstrained type parameter
 
 error[E0207]: the type parameter `U` is not constrained by the impl trait, self type, or predicates
-  --> $DIR/impl-unused-tps-inherent.rs:17:8
+  --> $DIR/unconstrained-type-params-inherent-impl.rs:20:9
    |
-LL | impl<T,U> MyType1<T> {
-   |        ^ unconstrained type parameter
+LL | impl<T, U> MyType1<T> {
+   |         ^ unconstrained type parameter
 
 error: aborting due to 2 previous errors