Move hygiene tests to UI

Author: petrochenkov

src/test/compile-fail/hygiene/assoc_item_ctxt.rs renamed to src/test/ui/hygiene/assoc_item_ctxt.rs

@@ -0,0 +1,25 @@
+error[E0407]: method `method` is not a member of trait `Tr`
+  --> $DIR/assoc_item_ctxt.rs:45:13
+   |
+LL |             fn method() {} //~ ERROR method `method` is not a member of trait `Tr`
+   |             ^^^^^^^^^^^^^^ not a member of trait `Tr`
+...
+LL |     mac_trait_impl!();
+   |     ------------------ in this macro invocation
+
+error[E0046]: not all trait items implemented, missing: `method`
+  --> $DIR/assoc_item_ctxt.rs:44:9
+   |
+LL |         fn method();
+   |         ------------ `method` from trait
+...
+LL |         impl Tr for u8 { //~ ERROR not all trait items implemented, missing: `method`
+   |         ^^^^^^^^^^^^^^ missing `method` in implementation
+...
+LL |     mac_trait_impl!();
+   |     ------------------ in this macro invocation
+
+error: aborting due to 2 previous errors
+
+Some errors occurred: E0046, E0407.
+For more information about an error, try `rustc --explain E0046`.

src/test/ui/hygiene/assoc_item_ctxt.stderr

@@ -0,0 +1,8 @@
+error: compilation successful
+  --> $DIR/assoc_ty_bindings.rs:49:1
+   |
+LL | fn main() {} //~ ERROR compilation successful
+   | ^^^^^^^^^^^^
+
+error: aborting due to previous error
+

src/test/compile-fail/hygiene/assoc_ty_bindings.rs renamed to src/test/ui/hygiene/assoc_ty_bindings.rs

@@ -0,0 +1,38 @@
+error: type `foo::S` is private
+  --> $DIR/fields.rs:25:17
+   |
+LL |         let s = S { x: 0 }; //~ ERROR type `foo::S` is private
+   |                 ^^^^^^^^^^
+...
+LL |     let s = foo::m!(S, x);
+   |             ------------- in this macro invocation
+
+error: type `foo::S` is private
+  --> $DIR/fields.rs:26:17
+   |
+LL |         let _ = s.x; //~ ERROR type `foo::S` is private
+   |                 ^
+...
+LL |     let s = foo::m!(S, x);
+   |             ------------- in this macro invocation
+
+error: type `foo::T` is private
+  --> $DIR/fields.rs:28:17
+   |
+LL |         let t = T(0); //~ ERROR type `foo::T` is private
+   |                 ^^^^
+...
+LL |     let s = foo::m!(S, x);
+   |             ------------- in this macro invocation
+
+error: type `foo::T` is private
+  --> $DIR/fields.rs:29:17
+   |
+LL |         let _ = t.0; //~ ERROR type `foo::T` is private
+   |                 ^
+...
+LL |     let s = foo::m!(S, x);
+   |             ------------- in this macro invocation
+
+error: aborting due to 4 previous errors
+

src/test/ui/hygiene/assoc_ty_bindings.stderr

@@ -0,0 +1,9 @@
+error[E0425]: cannot find value `iter` in this scope
+  --> $DIR/for-loop.rs:16:9
+   |
+LL |         iter.next();  //~ ERROR cannot find value `iter` in this scope
+   |         ^^^^ not found in this scope
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0425`.