Tidying up UI tests [2/N]

tests/ui/fail-simple.stderr → tests/ui/macros/no-matching-rule.stderr

@@ -1,5 +1,5 @@
 error: no rules expected `@`
-  --> $DIR/fail-simple.rs:2:12
+  --> $DIR/no-matching-rule.rs:2:12
    |
 LL |     panic!(@);
    |            ^ no rules expected this token in macro call

tests/ui/methods/clone-missing.rs

@@ -0,0 +1,19 @@
+// This test checks that calling `.clone()` on a type that does not implement the `Clone` trait
+// results in a compilation error. The `Foo` struct does not derive or implement `Clone`,
+// so attempting to clone it should fail.
+
+struct Foo {
+  i: isize,
+}
+
+fn foo(i:isize) -> Foo {
+    Foo {
+        i: i
+    }
+}
+
+fn main() {
+    let x = foo(10);
+    let _y = x.clone();
+    //~^ ERROR no method named `clone` found
+}

tests/ui/copy-a-resource.stderr → tests/ui/methods/clone-missing.stderr

@@ -1,5 +1,5 @@
 error[E0599]: no method named `clone` found for struct `Foo` in the current scope
-  --> $DIR/copy-a-resource.rs:18:16
+  --> $DIR/clone-missing.rs:17:16
    |
 LL | struct Foo {
    | ---------- method `clone` not found for this struct

tests/ui/modules/mod-pub-access.rs

@@ -0,0 +1,11 @@
+//@ run-pass
+// This is a name resolution smoke test that ensures paths with more than one
+// segment (e.g., `foo::bar`) resolve correctly.
+// It also serves as a basic visibility test — confirming that a `pub` item
+// inside a private module can still be accessed from outside that module.
+
+mod foo {
+    pub fn bar(_offset: usize) {}
+}
+
+fn main() { foo::bar(0); }

tests/ui/capture1.stderr → tests/ui/resolve/fn-item-cant-capture-dynamic-env.stderr

@@ -1,5 +1,5 @@
 error[E0434]: can't capture dynamic environment in a fn item
-  --> $DIR/capture1.rs:3:32
+  --> $DIR/fn-item-cant-capture-dynamic-env.rs:3:32
    |
 LL |     fn foo() -> isize { return bar; }
    |                                ^^^

tests/ui/type-alias/type-param.rs

@@ -0,0 +1,11 @@
+//@ run-pass
+// This is a smoke test to ensure that type aliases with type parameters
+// are accepted by the compiler and that the parameters are correctly
+// resolved in the aliased item type.
+
+#![allow(dead_code)]
+
+type Foo<T> = extern "C" fn(T) -> bool;
+type Bar<T> = fn(T) -> bool;
+
+fn main() {}