Rollup merge of rust-lang#144983 - Oneirical:uncountable-integer, r=jieyouxu

Rehome 37 `tests/ui/issues/` tests to other subdirectories under `tests/ui/`

Part of rust-lang#133895

Methodology:

1. Refer to the previously written `tests/ui/SUMMARY.md`
2. Find an appropriate category for the test, using the original issue thread and the test contents.
3. Add the issue URL at the bottom (not at the top, as that would mess up stderr line numbers)
4. Rename the tests to make their purpose clearer

Inspired by the methodology that ``@Kivooeo`` was using.

r? ``@jieyouxu``

Author: jhpratt

tests/ui/issues/issue-8498.rs renamed to tests/ui/array-slice-vec/matching-on-vector-slice-option-8498.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/8498
 //@ run-pass
 
 pub fn main() {

tests/ui/issues/issue-7784.rs renamed to tests/ui/array-slice-vec/pattern-matching-fixed-length-vectors-7784.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/7784
 //@ run-pass
 
 use std::ops::Add;

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

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/78622
 #![crate_type = "lib"]
 
 struct S;

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

@@ -1,5 +1,5 @@
 error[E0223]: ambiguous associated type
-  --> $DIR/issue-78622.rs:5:5
+  --> $DIR/ambiguous-associated-type-error-78622.rs:6:5
    |
 LL |     S::A::<f> {}
    |     ^^^^

tests/ui/issues/issue-78957.rs renamed to tests/ui/attributes/invalid-attributes-on-const-params-78957.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/78957
 #![deny(unused_attributes)]
 
 use std::marker::PhantomData;

tests/ui/issues/issue-78957.stderr renamed to tests/ui/attributes/invalid-attributes-on-const-params-78957.stderr

@@ -1,61 +1,61 @@
 error: `#[inline]` attribute cannot be used on function params
-  --> $DIR/issue-78957.rs:5:16
+  --> $DIR/invalid-attributes-on-const-params-78957.rs:6:16
    |
 LL | pub struct Foo<#[inline] const N: usize>;
    |                ^^^^^^^^^
    |
    = help: `#[inline]` can only be applied to functions
 
 error: `#[inline]` attribute cannot be used on function params
-  --> $DIR/issue-78957.rs:13:17
+  --> $DIR/invalid-attributes-on-const-params-78957.rs:14:17
    |
 LL | pub struct Foo2<#[inline] 'a>(PhantomData<&'a ()>);
    |                 ^^^^^^^^^
    |
    = help: `#[inline]` can only be applied to functions
 
 error: `#[inline]` attribute cannot be used on function params
-  --> $DIR/issue-78957.rs:21:17
+  --> $DIR/invalid-attributes-on-const-params-78957.rs:22:17
    |
 LL | pub struct Foo3<#[inline] T>(PhantomData<T>);
    |                 ^^^^^^^^^
    |
    = help: `#[inline]` can only be applied to functions
 
 error[E0517]: attribute should be applied to a struct, enum, or union
-  --> $DIR/issue-78957.rs:10:23
+  --> $DIR/invalid-attributes-on-const-params-78957.rs:11:23
    |
 LL | pub struct Baz<#[repr(C)] const N: usize>;
    |                       ^   -------------- not a struct, enum, or union
 
 error[E0517]: attribute should be applied to a struct, enum, or union
-  --> $DIR/issue-78957.rs:18:24
+  --> $DIR/invalid-attributes-on-const-params-78957.rs:19:24
    |
 LL | pub struct Baz2<#[repr(C)] 'a>(PhantomData<&'a ()>);
    |                        ^   -- not a struct, enum, or union
 
 error[E0517]: attribute should be applied to a struct, enum, or union
-  --> $DIR/issue-78957.rs:26:24
+  --> $DIR/invalid-attributes-on-const-params-78957.rs:27:24
    |
 LL | pub struct Baz3<#[repr(C)] T>(PhantomData<T>);
    |                        ^   - not a struct, enum, or union
 
 error: `#[cold]` attribute cannot be used on function params
-  --> $DIR/issue-78957.rs:7:16
+  --> $DIR/invalid-attributes-on-const-params-78957.rs:8:16
    |
 LL | pub struct Bar<#[cold] const N: usize>;
    |                ^^^^^^^
    |
    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
    = help: `#[cold]` can only be applied to functions
 note: the lint level is defined here
-  --> $DIR/issue-78957.rs:1:9
+  --> $DIR/invalid-attributes-on-const-params-78957.rs:2:9
    |
 LL | #![deny(unused_attributes)]
    |         ^^^^^^^^^^^^^^^^^
 
 error: `#[cold]` attribute cannot be used on function params
-  --> $DIR/issue-78957.rs:15:17
+  --> $DIR/invalid-attributes-on-const-params-78957.rs:16:17
    |
 LL | pub struct Bar2<#[cold] 'a>(PhantomData<&'a ()>);
    |                 ^^^^^^^
@@ -64,7 +64,7 @@ LL | pub struct Bar2<#[cold] 'a>(PhantomData<&'a ()>);
    = help: `#[cold]` can only be applied to functions
 
 error: `#[cold]` attribute cannot be used on function params
-  --> $DIR/issue-78957.rs:23:17
+  --> $DIR/invalid-attributes-on-const-params-78957.rs:24:17
    |
 LL | pub struct Bar3<#[cold] T>(PhantomData<T>);
    |                 ^^^^^^^

tests/ui/issues/issue-77218/issue-77218.fixed renamed to tests/ui/binding/invalid-assignment-in-while-loop-77218.fixed

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/77218
 //@ run-rustfix
 fn main() {
     let value = [7u8];

tests/ui/issues/issue-77218/issue-77218.rs renamed to tests/ui/binding/invalid-assignment-in-while-loop-77218.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/77218
 //@ run-rustfix
 fn main() {
     let value = [7u8];

tests/ui/issues/issue-77218/issue-77218.stderr renamed to tests/ui/binding/invalid-assignment-in-while-loop-77218.stderr

@@ -1,5 +1,5 @@
 error[E0070]: invalid left-hand side of assignment
-  --> $DIR/issue-77218.rs:4:19
+  --> $DIR/invalid-assignment-in-while-loop-77218.rs:5:19
    |
 LL |     while Some(0) = value.get(0) {}
    |                -  ^

tests/ui/issues/issue-78192.rs renamed to tests/ui/borrowck/incorrect-use-after-storage-end-78192.rs

@@ -1,3 +1,4 @@
+// https://github.com/rust-lang/rust/issues/78192
 //@ run-pass
 
 #![allow(unused_assignments)]