user0/rust
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Strip OpaqueCast during RevealAll.

Browse source
This commit is contained in:
Oli Scherer 2023-09-27 11:20:17 +00:00
parent 479fa4a74d
commit 6ea2db7c2d
10 changed files with 57 additions and 26 deletions
Download patch file Download diff file Expand all files Collapse all files

2
tests/ui/polymorphization/generators.rs
View file

@ -32,7 +32,6 @@ where
#[rustc_polymorphize_error]
pub fn unused_type<T>() -> impl Generator<(), Yield = u32, Return = u32> + Unpin {
//~^ ERROR item has unused generic parameters
|| {
//~^ ERROR item has unused generic parameters
yield 1;
@ -58,7 +57,6 @@ pub fn used_type_in_return<R: Default>() -> impl Generator<(), Yield = u32, Retu
#[rustc_polymorphize_error]
pub fn unused_const<const T: u32>() -> impl Generator<(), Yield = u32, Return = u32> + Unpin {
//~^ ERROR item has unused generic parameters
|| {
//~^ ERROR item has unused generic parameters
yield 1;

20
tests/ui/polymorphization/generators.stderr
View file

@ -8,34 +8,20 @@ LL | #![feature(generic_const_exprs, generators, generator_trait, rustc_attrs)]
= note: `#[warn(incomplete_features)]` on by default
error: item has unused generic parameters
--> $DIR/generators.rs:36:5
--> $DIR/generators.rs:35:5
|
LL | pub fn unused_type<T>() -> impl Generator<(), Yield = u32, Return = u32> + Unpin {
| - generic parameter `T` is unused
LL |
LL | || {
| ^^
error: item has unused generic parameters
--> $DIR/generators.rs:34:8
|
LL | pub fn unused_type<T>() -> impl Generator<(), Yield = u32, Return = u32> + Unpin {
| ^^^^^^^^^^^ - generic parameter `T` is unused
error: item has unused generic parameters
--> $DIR/generators.rs:62:5
--> $DIR/generators.rs:60:5
|
LL | pub fn unused_const<const T: u32>() -> impl Generator<(), Yield = u32, Return = u32> + Unpin {
| ------------ generic parameter `T` is unused
LL |
LL | || {
| ^^
error: item has unused generic parameters
--> $DIR/generators.rs:60:8
|
LL | pub fn unused_const<const T: u32>() -> impl Generator<(), Yield = u32, Return = u32> + Unpin {
| ^^^^^^^^^^^^ ------------ generic parameter `T` is unused
error: aborting due to 4 previous errors; 1 warning emitted
error: aborting due to 2 previous errors; 1 warning emitted