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Add test for ?const in nested impl/dyn trait

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This commit is contained in:
Dylan MacKenzie 2020-01-05 16:34:26 -08:00
parent 14730ed445
commit fd1c00348b
2 changed files with 17 additions and 1 deletions
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4
src/test/ui/rfc-2632-const-trait-impl/const-trait-bound-opt-out/in-trait-object.rs
View File

@ -15,4 +15,8 @@ fn trait_object() -> &'static dyn ?const T { &S }
//~^ ERROR `?const` is not permitted in trait objects
//~| ERROR `?const` on trait bounds is not yet implemented
fn trait_object_in_apit(_: impl IntoIterator<Item = Box<dyn ?const T>>) {}
//~^ ERROR `?const` is not permitted in trait objects
//~| ERROR `?const` on trait bounds is not yet implemented
fn main() {}

14
src/test/ui/rfc-2632-const-trait-impl/const-trait-bound-opt-out/in-trait-object.stderr
View File

@ -10,6 +10,12 @@ error: `?const` is not permitted in trait objects
LL | fn trait_object() -> &'static dyn ?const T { &S }
| ^^^^^^^^
error: `?const` is not permitted in trait objects
--> $DIR/in-trait-object.rs:18:61
|
LL | fn trait_object_in_apit(_: impl IntoIterator<Item = Box<dyn ?const T>>) {}
| ^^^^^^^^
error: `?const` on trait bounds is not yet implemented
--> $DIR/in-trait-object.rs:10:6
|
@ -22,5 +28,11 @@ error: `?const` on trait bounds is not yet implemented
LL | fn trait_object() -> &'static dyn ?const T { &S }
| ^^^^^^^^
error: aborting due to 4 previous errors
error: `?const` on trait bounds is not yet implemented
--> $DIR/in-trait-object.rs:18:61
|
LL | fn trait_object_in_apit(_: impl IntoIterator<Item = Box<dyn ?const T>>) {}
| ^^^^^^^^
error: aborting due to 6 previous errors