Better testcase names

Author: nhamovitz

tests/ui/trailing_zero_sized_array_without_repr.rs

@@ -18,15 +18,15 @@ struct GenericArrayType<T> {
 }
 
 #[must_use]
-struct OnlyAnotherAttributeMustUse {
+struct OnlyAnotherAttribute {
     field: i32,
     last: [usize; 0],
 }
 
 // NOTE: Unfortunately the attribute isn't included in the lint output. I'm not sure how to make it
 // show up.
 #[derive(Debug)]
-struct OnlyAnotherAttributeDerive {
+struct OnlyADeriveAttribute {
     field: i32,
     last: [usize; 0],
 }
@@ -102,14 +102,14 @@ struct NonZeroSizedWithConst {
 
 #[derive(Debug)]
 #[repr(C)]
-struct OtherAttributesDerive {
+struct AlsoADeriveAttribute {
     field: i32,
     last: [usize; 0],
 }
 
 #[must_use]
 #[repr(C)]
-struct OtherAttributesMustUse {
+struct AlsoAnotherAttribute {
     field: i32,
     last: [usize; 0],
 }

tests/ui/trailing_zero_sized_array_without_repr.stderr

@@ -35,7 +35,7 @@ error: trailing zero-sized array in a struct which is not marked with a `repr` a
   --> $DIR/trailing_zero_sized_array_without_repr.rs:20:1
    |
 LL | / #[must_use]
-LL | | struct OnlyAnotherAttributeMustUse {
+LL | | struct OnlyAnotherAttribute {
 LL | |     field: i32,
 LL | |     last: [usize; 0],
 LL | | }
@@ -46,7 +46,7 @@ LL | | }
 error: trailing zero-sized array in a struct which is not marked with a `repr` attribute
   --> $DIR/trailing_zero_sized_array_without_repr.rs:29:1
    |
-LL | / struct OnlyAnotherAttributeDerive {
+LL | / struct OnlyADeriveAttribute {
 LL | |     field: i32,
 LL | |     last: [usize; 0],
 LL | | }