UI tests: add missing diagnostic kinds where possible

tests/rustdoc-ui/invalid-syntax.rs

@@ -47,7 +47,7 @@ pub fn baz() {}
 ///
 /// Indented block end
 pub fn quux() {}
-//~^^^^^ could not parse code block as Rust code
+//~^^^^^ WARN could not parse code block as Rust code
 
 /// Unclosed fence
 ///

tests/rustdoc-ui/issues/ice-generic-type-alias-105742.rs

@@ -5,63 +5,63 @@ use std::ops::Index;
 pub fn next<'a, T>(s: &'a mut dyn SVec<Item = T, Output = T>) {
     //~^ expected 1 lifetime argument
     //~| expected 1 generic argument
-    //~| the trait `SVec` is not dyn compatible
+    //~| ERROR the trait `SVec` is not dyn compatible
     //~| `SVec` is not dyn compatible
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
     let _ = s;
 }
 
 pub trait SVec: Index<
     <Self as SVec>::Item,
     //~^ expected 1 lifetime argument
     //~| expected 1 generic argument
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
     Output = <Index<<Self as SVec>::Item,
     //~^ expected 1 lifetime argument
     //~| expected 1 generic argument
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
     Output = <Self as SVec>::Item> as SVec>::Item,
     //~^ expected 1 lifetime argument
     //~| expected 1 generic argument
     //~| expected 1 lifetime argument
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
     //~| expected 1 generic argument
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
-    //~| missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
 > {
     type Item<'a, T>;
 
     fn len(&self) -> <Self as SVec>::Item;
     //~^ expected 1 lifetime argument
-    //~| missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
     //~| expected 1 generic argument
-    //~| missing generics for associated type `SVec::Item`
+    //~| ERROR missing generics for associated type `SVec::Item`
 }

tests/rustdoc-ui/issues/ice-typeof-102986.rs

@@ -1,5 +1,5 @@
 // https://github.com/rust-lang/rust/issues/102986
 struct Struct {
     y: (typeof("hey"),),
-    //~^ `typeof` is a reserved keyword but unimplemented
+    //~^ ERROR `typeof` is a reserved keyword but unimplemented
 }

tests/ui-fulldeps/hash-stable-is-unstable.rs

@@ -1,24 +1,24 @@
 //@ compile-flags: -Zdeduplicate-diagnostics=yes
 extern crate rustc_data_structures;
-//~^ use of unstable library feature `rustc_private`
+//~^ ERROR use of unstable library feature `rustc_private`
 //~| NOTE: issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
 //~| NOTE: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
 extern crate rustc_macros;
-//~^ use of unstable library feature `rustc_private`
+//~^ ERROR use of unstable library feature `rustc_private`
 //~| NOTE: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
 //~| NOTE: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
 extern crate rustc_query_system;
-//~^ use of unstable library feature `rustc_private`
+//~^ ERROR use of unstable library feature `rustc_private`
 //~| NOTE: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
 //~| NOTE: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
 
 use rustc_macros::HashStable;
-//~^ use of unstable library feature `rustc_private`
+//~^ ERROR use of unstable library feature `rustc_private`
 //~| NOTE: see issue #27812 <https://github.com/rust-lang/rust/issues/27812> for more information
 //~| NOTE: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
 
 #[derive(HashStable)]
-//~^ use of unstable library feature `rustc_private`
+//~^ ERROR use of unstable library feature `rustc_private`
 //~| NOTE: in this expansion of #[derive(HashStable)]
 //~| NOTE: in this expansion of #[derive(HashStable)]
 //~| NOTE: in this expansion of #[derive(HashStable)]

tests/ui-fulldeps/try-from-u32/errors.rs

@@ -8,17 +8,17 @@ extern crate rustc_macros;
 use rustc_macros::TryFromU32;
 
 #[derive(TryFromU32)]
-struct MyStruct {} //~ type is not an enum
+struct MyStruct {} //~ ERROR type is not an enum
 
 #[derive(TryFromU32)]
 enum NonTrivial {
     A,
     B(),
     C {},
-    D(bool),                //~ enum variant cannot have fields
-    E(bool, bool),          //~ enum variant cannot have fields
-    F { x: bool },          //~ enum variant cannot have fields
-    G { x: bool, y: bool }, //~ enum variant cannot have fields
+    D(bool),                //~ ERROR enum variant cannot have fields
+    E(bool, bool),          //~ ERROR enum variant cannot have fields
+    F { x: bool },          //~ ERROR enum variant cannot have fields
+    G { x: bool, y: bool }, //~ ERROR enum variant cannot have fields
 }
 
 fn main() {}

tests/ui/abi/simd-abi-checks-avx.rs

@@ -14,19 +14,19 @@ use std::arch::x86_64::*;
 struct Wrapper(__m256);
 
 unsafe extern "C" fn w(_: Wrapper) {
-    //~^ requires the `avx` target feature, which is not enabled
+    //~^ WARN requires the `avx` target feature, which is not enabled
     //~| WARNING this was previously accepted by the compiler
     todo!()
 }
 
 unsafe extern "C" fn f(_: __m256) {
-    //~^ requires the `avx` target feature, which is not enabled
+    //~^ WARN requires the `avx` target feature, which is not enabled
     //~| WARNING this was previously accepted by the compiler
     todo!()
 }
 
 unsafe extern "C" fn g() -> __m256 {
-    //~^ requires the `avx` target feature, which is not enabled
+    //~^ WARN requires the `avx` target feature, which is not enabled
     //~| WARNING this was previously accepted by the compiler
     todo!()
 }

tests/ui/abi/simd-abi-checks-empty-list.rs

@@ -14,5 +14,5 @@ use minicore::*;
 pub struct SimdVec([i32; 4]);
 
 pub extern "C" fn pass_by_vec(_: SimdVec) {}
-//~^ this function definition uses SIMD vector type `SimdVec` which is not currently supported with the chosen ABI
+//~^ WARN this function definition uses SIMD vector type `SimdVec` which is not currently supported with the chosen ABI
 //~| WARNING this was previously accepted by the compiler

tests/ui/abi/simd-abi-checks-sse.rs

@@ -18,6 +18,6 @@ pub struct SseVector([i64; 2]);
 
 #[no_mangle]
 pub unsafe extern "C" fn f(_: SseVector) {
-    //~^ this function definition uses SIMD vector type `SseVector` which (with the chosen ABI) requires the `sse` target feature, which is not enabled
+    //~^ WARN this function definition uses SIMD vector type `SseVector` which (with the chosen ABI) requires the `sse` target feature, which is not enabled
     //~| WARNING this was previously accepted by the compiler
 }

tests/ui/abi/vectorcall-abi-checks.rs

@@ -11,11 +11,11 @@ use minicore::*;
 
 #[no_mangle]
 pub extern "vectorcall" fn f() {
-    //~^ ABI "vectorcall" which requires the `sse2` target feature
+    //~^ ERROR ABI "vectorcall" which requires the `sse2` target feature
 }
 
 #[no_mangle]
 pub fn call_site() {
     f();
-    //~^ ABI "vectorcall" which requires the `sse2` target feature
+    //~^ ERROR ABI "vectorcall" which requires the `sse2` target feature
 }

tests/ui/anon-params/anon-params-denied-2018.rs

@@ -3,7 +3,7 @@
 //@ edition:2018
 
 trait T {
-    fn foo(i32); //~ expected one of `:`, `@`, or `|`, found `)`
+    fn foo(i32); //~ ERROR expected one of `:`, `@`, or `|`, found `)`
 
     // Also checks with `&`
     fn foo_with_ref(&mut i32);

tests/ui/argument-suggestions/issue-100478.rs

@@ -45,7 +45,7 @@ fn main() {
     let p8 = Arc::default();
 
     foo(
-        //~^ 47:5: 47:8: this function takes 8 arguments but 7 arguments were supplied [E0061]
+        //~^ ERROR this function takes 8 arguments but 7 arguments were supplied [E0061]
         p1, //p2,
         p3, p4, p5, p6, p7, p8,
     );

tests/ui/argument-suggestions/issue-101097.rs

@@ -15,7 +15,7 @@ fn f(
 fn main() {
     f(C, A, A, A, B, B, C); //~ ERROR function takes 6 arguments but 7 arguments were supplied [E0061]
     f(C, C, A, A, B, B);  //~ ERROR arguments to this function are incorrect [E0308]
-    f(A, A, D, D, B, B);  //~ arguments to this function are incorrect [E0308]
-    f(C, C, B, B, A, A);  //~ arguments to this function are incorrect [E0308]
-    f(C, C, A, B, A, A);  //~ arguments to this function are incorrect [E0308]
+    f(A, A, D, D, B, B);  //~ ERROR arguments to this function are incorrect [E0308]
+    f(C, C, B, B, A, A);  //~ ERROR arguments to this function are incorrect [E0308]
+    f(C, C, A, B, A, A);  //~ ERROR arguments to this function are incorrect [E0308]
 }

tests/ui/array-slice-vec/array_const_index-0.rs

@@ -1,6 +1,6 @@
 const A: &'static [i32] = &[];
 const B: i32 = (&A)[1];
-//~^ index out of bounds: the length is 0 but the index is 1
+//~^ NOTE index out of bounds: the length is 0 but the index is 1
 //~| ERROR evaluation of constant value failed
 
 fn main() {

tests/ui/array-slice-vec/array_const_index-1.rs

@@ -1,6 +1,6 @@
 const A: [i32; 0] = [];
 const B: i32 = A[1];
-//~^ index out of bounds: the length is 0 but the index is 1
+//~^ NOTE index out of bounds: the length is 0 but the index is 1
 //~| ERROR evaluation of constant value failed
 
 fn main() {

tests/ui/asm/issue-85247.rs

@@ -18,6 +18,6 @@ use minicore::*;
 fn main() {
     unsafe {
         asm!("", out("r9") _);
-        //[rwpi]~^ cannot use register `r9`
+        //[rwpi]~^ ERROR cannot use register `r9`
     }
 }

tests/ui/asm/issue-99071.rs

@@ -13,6 +13,6 @@ use minicore::*;
 pub fn foo() {
     unsafe {
         asm!("", in("r8") 0);
-        //~^ cannot use register `r8`: high registers (r8+) can only be used as clobbers in Thumb-1 code
+        //~^ ERROR cannot use register `r8`: high registers (r8+) can only be used as clobbers in Thumb-1 code
     }
 }

tests/ui/asm/type-check-4.rs

@@ -11,15 +11,15 @@ fn main() {
         let mut a = 0isize;
         let p = &a;
         asm!("{}", out(reg) a);
-        //~^ cannot assign to `a` because it is borrowed
+        //~^ ERROR cannot assign to `a` because it is borrowed
         println!("{}", p);
 
         // Can't read from mutable borrowed values.
 
         let mut a = 0isize;
         let p = &mut a;
         asm!("{}", in(reg) a);
-        //~^ cannot use `a` because it was mutably borrowed
+        //~^ ERROR cannot use `a` because it was mutably borrowed
         println!("{}", p);
     }
 }

tests/ui/asm/x86_64/issue-82869.rs

@@ -12,9 +12,9 @@ pub unsafe fn aarch64(a: f64, b: f64) -> f64 {
         || {};
         b
     });
-    //~^^^^ invalid register class
-    //~^^^^^ invalid register class
-    //~^^^^^^ invalid register
+    //~^^^^ ERROR invalid register class
+    //~^^^^^ ERROR invalid register class
+    //~^^^^^^ ERROR invalid register
     c
 }
 

tests/ui/associated-consts/defaults-cyclic-fail.rs

@@ -3,7 +3,7 @@
 // Cyclic assoc. const defaults don't error unless *used*
 trait Tr {
     const A: u8 = Self::B;
-    //~^ cycle detected
+    //~^ ERROR cycle detected
 
     const B: u8 = Self::A;
 }

tests/ui/associated-inherent-types/generic-associated-types-bad.rs

@@ -13,8 +13,8 @@ impl Ty {
 }
 
 #[cfg(item)]
-const _: Ty::Pr<String> = String::new(); //[item]~ the trait bound `String: Copy` is not satisfied
-//[item]~^ the trait bound `String: Copy` is not satisfied
+const _: Ty::Pr<String> = String::new(); //[item]~ ERROR the trait bound `String: Copy` is not satisfied
+//[item]~^ ERROR the trait bound `String: Copy` is not satisfied
 
 fn main() {
     #[cfg(local)]

tests/ui/associated-type-bounds/return-type-notation/path-missing.rs

@@ -17,7 +17,7 @@ where
 fn type_dependent<T: A>()
 where
     T::method(..): Send,
-    //~^ associated function `method` not found for `T`
+    //~^ ERROR associated function `method` not found for `T`
 {
 }
 

tests/ui/associated-types/hr-associated-type-bound-2.rs

@@ -8,7 +8,7 @@ where
     }
 }
 
-impl X<'_> for u32 //~ overflow evaluating the requirement `for<'b> u32: X<'b>`
+impl X<'_> for u32 //~ ERROR overflow evaluating the requirement `for<'b> u32: X<'b>`
 where
     for<'b> <Self as X<'b>>::U: Clone,
 {

tests/ui/associated-types/hr-associated-type-bound-param-2.rs

@@ -1,16 +1,16 @@
 trait Z<'a, T: ?Sized>
 where
     T: Z<'a, u16>,
-    //~^ the trait bound `str: Clone` is not satisfied
-    //~| the trait bound `str: Clone` is not satisfied
+    //~^ ERROR the trait bound `str: Clone` is not satisfied
+    //~| ERROR the trait bound `str: Clone` is not satisfied
     for<'b> <T as Z<'b, u16>>::W: Clone,
 {
     type W: ?Sized;
     fn h(&self, x: &T::W) {
         <T::W>::clone(x);
-        //~^ the trait bound `str: Clone` is not satisfied
-        //~| the trait bound `str: Clone` is not satisfied
-        //~| the trait bound `str: Clone` is not satisfied
+        //~^ ERROR the trait bound `str: Clone` is not satisfied
+        //~| ERROR the trait bound `str: Clone` is not satisfied
+        //~| ERROR the trait bound `str: Clone` is not satisfied
     }
 }
 

tests/ui/associated-types/hr-associated-type-projection-1.rs

@@ -12,10 +12,10 @@ where
 
 impl<T: Copy + std::ops::Deref> UnsafeCopy<'_, T> for T {
     type Item = T;
-    //~^ type mismatch resolving `<T as Deref>::Target == T`
+    //~^ ERROR type mismatch resolving `<T as Deref>::Target == T`
 }
 
 pub fn main() {
     <&'static str>::bug(&"");
-    //~^ type mismatch resolving `<&str as Deref>::Target == &str`
+    //~^ ERROR type mismatch resolving `<&str as Deref>::Target == &str`
 }

tests/ui/associated-types/issue-85103-layout-debug.rs

@@ -4,6 +4,6 @@ use std::borrow::Cow;
 
 #[rustc_layout(debug)]
 type Edges<'a, E> = Cow<'a, [E]>;
-//~^ the trait bound `[E]: ToOwned` is not satisfied
+//~^ ERROR the trait bound `[E]: ToOwned` is not satisfied
 
 fn main() {}