Add test batch 5

Author: Oneirical

tests/ui/associated-consts/ambiguous-associated-type-error-78622.rs renamed to tests/ui/associated-types/ambiguous-associated-type-error-78622.rs

@@ -1,5 +1,5 @@
 error[E0308]: mismatched types
-  --> $DIR/mismatched-types-in-trait-implementation-87490.rs:10:5
+  --> $DIR/mismatched-types-in-associated-type-87490.rs:10:5
    |
 LL | fn follow(_: &str) -> <&str as StreamOnce>::Position {
    |                       ------------------------------ expected `usize` because of return type

tests/ui/associated-consts/ambiguous-associated-type-error-78622.stderr renamed to tests/ui/associated-types/ambiguous-associated-type-error-78622.stderr

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/72076
 trait X {
     type S;
     fn f() -> Self::S {} //~ ERROR mismatched types

tests/ui/mismatched_types/mismatched-types-in-trait-implementation-87490.rs renamed to tests/ui/associated-types/mismatched-types-in-associated-type-87490.rs

@@ -1,5 +1,5 @@
 error[E0308]: mismatched types
-  --> $DIR/issue-72076.rs:3:23
+  --> $DIR/missing-default-associated-type-72076.rs:4:23
    |
 LL |     fn f() -> Self::S {}
    |                       ^^ expected associated type, found `()`

tests/ui/mismatched_types/mismatched-types-in-trait-implementation-87490.stderr renamed to tests/ui/associated-types/mismatched-types-in-associated-type-87490.stderr

@@ -1,5 +1,5 @@
 error[E0070]: invalid left-hand side of assignment
-  --> $DIR/invalid-assignment-in-while-loop-77218.rs:5:19
+  --> $DIR/invalid-assignment-in-while-77218.rs:5:19
    |
 LL |     while Some(0) = value.get(0) {}
    |                -  ^

tests/ui/issues/issue-72076.rs renamed to tests/ui/associated-types/missing-default-associated-type-72076.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/70724
 fn a() -> i32 {
     3
 }