Move parse-fail tests to UI

Author: petrochenkov

src/test/parse-fail/ascii-only-character-escape.rs renamed to src/test/ui/parser/ascii-only-character-escape.rs

@@ -0,0 +1,20 @@
+error: this form of character escape may only be used with characters in the range [/x00-/x7f]
+  --> $DIR/ascii-only-character-escape.rs:14:16
+   |
+LL |     let x = "/x80"; //~ ERROR may only be used
+   |                ^^
+
+error: this form of character escape may only be used with characters in the range [/x00-/x7f]
+  --> $DIR/ascii-only-character-escape.rs:15:16
+   |
+LL |     let y = "/xff"; //~ ERROR may only be used
+   |                ^^
+
+error: this form of character escape may only be used with characters in the range [/x00-/x7f]
+  --> $DIR/ascii-only-character-escape.rs:16:16
+   |
+LL |     let z = "/xe2"; //~ ERROR may only be used
+   |                ^^
+
+error: aborting due to 3 previous errors
+

src/test/ui/parser/ascii-only-character-escape.stderr

@@ -0,0 +1,8 @@
+error: expected one of `.`, `;`, `?`, or `}`, found `[`
+  --> $DIR/assoc-oddities-1.rs:20:28
+   |
+LL |     ..if c { a } else { b }[n]; //~ ERROR expected one of
+   |                            ^ expected one of `.`, `;`, `?`, or `}` here
+
+error: aborting due to previous error
+

src/test/parse-fail/assoc-oddities-1.rs renamed to src/test/ui/parser/assoc-oddities-1.rs

@@ -0,0 +1,8 @@
+error: expected one of `.`, `;`, `?`, or `}`, found `[`
+  --> $DIR/assoc-oddities-2.rs:15:29
+   |
+LL |     x..if c { a } else { b }[n]; //~ ERROR expected one of
+   |                             ^ expected one of `.`, `;`, `?`, or `}` here
+
+error: aborting due to previous error
+

src/test/ui/parser/assoc-oddities-1.stderr

@@ -0,0 +1,14 @@
+error: expected identifier, found keyword `for`
+  --> $DIR/associated-types-project-from-hrtb-explicit.rs:22:21
+   |
+LL | fn foo2<I>(x: <I as for<'x> Foo<&'x isize>>::A)
+   |                     ^^^ expected identifier, found keyword
+
+error: expected one of `::` or `>`, found `Foo`
+  --> $DIR/associated-types-project-from-hrtb-explicit.rs:22:29
+   |
+LL | fn foo2<I>(x: <I as for<'x> Foo<&'x isize>>::A)
+   |                             ^^^ expected one of `::` or `>` here
+
+error: aborting due to 2 previous errors
+

src/test/parse-fail/assoc-oddities-2.rs renamed to src/test/ui/parser/assoc-oddities-2.rs

@@ -0,0 +1,8 @@
+error: unexpected token: `]`
+  --> $DIR/attr-bad-meta-2.rs:11:9
+   |
+LL | #[path =] //~ ERROR unexpected token: `]`
+   |         ^ unexpected token after this
+
+error: aborting due to previous error
+