Move some tests to subdirectories

Author: petrochenkov

src/test/ui/issues/issue-36617.rs renamed to src/test/ui/derives/issue-36617.rs

@@ -0,0 +1,12 @@
+// run-pass
+mod foo {
+    pub fn x(y: isize) { println!("{}", y); }
+}
+
+mod bar {
+    use foo::x;
+    use foo::x as z;
+    pub fn thing() { x(10); z(10); }
+}
+
+pub fn main() { bar::thing(); }

src/test/ui/issues/issue-36617.stderr renamed to src/test/ui/derives/issue-36617.stderr

@@ -1,12 +1,17 @@
-// run-pass
-mod foo {
-    pub fn x(y: isize) { println!("{}", y); }
-}
+use zed::bar;
+use zed::baz; //~ ERROR unresolved import `zed::baz` [E0432]
+              //~| no `baz` in `zed`
+              //~| HELP a similar name exists in the module
+              //~| SUGGESTION bar
+
 
-mod bar {
-    use foo::x;
-    use foo::x as z;
-    pub fn thing() { x(10); z(10); }
+mod zed {
+    pub fn bar() { println!("bar"); }
+    use foo; //~ ERROR unresolved import `foo` [E0432]
+             //~^ no `foo` in the root
 }
 
-pub fn main() { bar::thing(); }
+fn main() {
+    zed::foo(); //~ ERROR `foo` is private
+    bar();
+}

src/test/ui/hidden-rt-injection.rs

@@ -0,0 +1,9 @@
+// run-pass
+
+use zed::bar;
+
+mod zed {
+    pub fn bar() { println!("bar"); }
+}
+
+pub fn main() { bar(); }

src/test/ui/hidden-rt-injection.stderr

@@ -1,9 +1,10 @@
-// run-pass
-
-use zed::bar;
+use baz::zed::bar; //~ ERROR unresolved import `baz::zed` [E0432]
+                   //~^ could not find `zed` in `baz`
 
+mod baz {}
 mod zed {
-    pub fn bar() { println!("bar"); }
+    pub fn bar() { println!("bar3"); }
+}
+fn main() {
+    bar();
 }
-
-pub fn main() { bar(); }

src/test/ui/hidden-rt-injection2.rs

@@ -0,0 +1,13 @@
+// run-pass
+#![allow(unused_imports)]
+
+use baz::zed;
+use baz::zed::bar;
+
+mod baz {
+    pub mod zed {
+        pub fn bar() { println!("bar2"); }
+    }
+}
+
+pub fn main() { bar(); }

src/test/ui/hidden-rt-injection2.stderr

@@ -1,13 +1,4 @@
-// run-pass
-#![allow(unused_imports)]
+// error-pattern: unresolved
+use main::bar;
 
-use baz::zed;
-use baz::zed::bar;
-
-mod baz {
-    pub mod zed {
-        pub fn bar() { println!("bar2"); }
-    }
-}
-
-pub fn main() { bar(); }
+fn main() { println!("foo"); }

src/test/ui/import.rs

@@ -0,0 +1,9 @@
+// run-pass
+
+use zed::bar;
+
+mod zed {
+    pub fn bar() { println!("bar"); }
+}
+
+pub fn main() { let _zed = 42; bar(); }

src/test/ui/import2.rs

@@ -1,9 +1,7 @@
-// run-pass
+// error-pattern: import
 
-use zed::bar;
 
-mod zed {
-    pub fn bar() { println!("bar"); }
-}
+mod a { pub use b::foo; }
+mod b { pub use a::foo; }
 
-pub fn main() { let _zed = 42; bar(); }
+fn main() { println!("loop"); }