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|
error[E0720]: cannot resolve opaque type
--> $DIR/recursive-impl-trait-type-indirect.rs:11:22
|
LL | fn option(i: i32) -> impl Sized {
| ^^^^^^^^^^ recursive opaque type
LL |
LL | if i < 0 { None } else { Some((option(i - 1), i)) }
| ---- ------------------------ returning here with type `Option<(impl Sized, i32)>`
| |
| returning here with type `Option<(impl Sized, i32)>`
error[E0720]: cannot resolve opaque type
--> $DIR/recursive-impl-trait-type-indirect.rs:16:15
|
LL | fn tuple() -> impl Sized {
| ^^^^^^^^^^ recursive opaque type
LL |
LL | (tuple(),)
| ---------- returning here with type `(impl Sized,)`
error[E0720]: cannot resolve opaque type
--> $DIR/recursive-impl-trait-type-indirect.rs:21:15
|
LL | fn array() -> impl Sized {
| ^^^^^^^^^^ recursive opaque type
LL |
LL | [array()]
| --------- returning here with type `[impl Sized; 1]`
error[E0720]: cannot resolve opaque type
--> $DIR/recursive-impl-trait-type-indirect.rs:26:13
|
LL | fn ptr() -> impl Sized {
| ^^^^^^^^^^ recursive opaque type
LL |
LL | &ptr() as *const _
| ------------------ returning here with type `*const impl Sized`
error[E0720]: cannot resolve opaque type
--> $DIR/recursive-impl-trait-type-indirect.rs:31:16
|
LL | fn fn_ptr() -> impl Sized {
| ^^^^^^^^^^ recursive opaque type
LL |
LL | fn_ptr as fn() -> _
| ------------------- returning here with type `fn() -> impl Sized`
error[E0720]: cannot resolve opaque type
--> $DIR/recursive-impl-trait-type-indirect.rs:36:25
|
LL | fn closure_capture() -> impl Sized {
| ^^^^^^^^^^ recursive opaque type
...
LL | / move || {
LL | | x;
| | - closure captures itself here
LL | | }
| |_____- returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:39:5: 39:12]`
error[E0720]: cannot resolve opaque type
--> $DIR/recursive-impl-trait-type-indirect.rs:44:29
|
LL | fn closure_ref_capture() -> impl Sized {
| ^^^^^^^^^^ recursive opaque type
...
LL | / move || {
LL | | &x;
| | - closure captures itself here
LL | | }
| |_____- returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:47:5: 47:12]`
error[E0720]: cannot resolve opaque type
--> $DIR/recursive-impl-trait-type-indirect.rs:52:21
|
LL | fn closure_sig() -> impl Sized {
| ^^^^^^^^^^ recursive opaque type
LL |
LL | || closure_sig()
| ---------------- returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:54:5: 54:7]`
error[E0720]: cannot resolve opaque type
--> $DIR/recursive-impl-trait-type-indirect.rs:57:23
|
LL | fn generator_sig() -> impl Sized {
| ^^^^^^^^^^ recursive opaque type
LL |
LL | || generator_sig()
| ------------------ returning here with type `[closure@$DIR/recursive-impl-trait-type-indirect.rs:59:5: 59:7]`
error[E0720]: cannot resolve opaque type
--> $DIR/recursive-impl-trait-type-indirect.rs:62:27
|
LL | fn generator_capture() -> impl Sized {
| ^^^^^^^^^^ recursive opaque type
...
LL | / move || {
LL | | yield;
LL | | x;
| | - generator captures itself here
LL | | }
| |_____- returning here with type `[generator@$DIR/recursive-impl-trait-type-indirect.rs:65:5: 65:12]`
error[E0720]: cannot resolve opaque type
--> $DIR/recursive-impl-trait-type-indirect.rs:71:35
|
LL | fn substs_change<T: 'static>() -> impl Sized {
| ^^^^^^^^^^ recursive opaque type
LL |
LL | (substs_change::<&T>(),)
| ------------------------ returning here with type `(impl Sized,)`
error[E0720]: cannot resolve opaque type
--> $DIR/recursive-impl-trait-type-indirect.rs:76:24
|
LL | fn generator_hold() -> impl Sized {
| ^^^^^^^^^^ recursive opaque type
LL |
LL | / move || {
LL | | let x = generator_hold();
| | - generator captures itself here
LL | | yield;
LL | | x;
LL | | }
| |_____- returning here with type `[generator@$DIR/recursive-impl-trait-type-indirect.rs:78:5: 78:12]`
error[E0720]: cannot resolve opaque type
--> $DIR/recursive-impl-trait-type-indirect.rs:90:26
|
LL | fn mutual_recursion() -> impl Sync {
| ^^^^^^^^^ recursive opaque type
LL |
LL | mutual_recursion_b()
| -------------------- returning here with type `impl Sized`
...
LL | fn mutual_recursion_b() -> impl Sized {
| ---------- returning this opaque type `impl Sized`
error[E0720]: cannot resolve opaque type
--> $DIR/recursive-impl-trait-type-indirect.rs:95:28
|
LL | fn mutual_recursion() -> impl Sync {
| --------- returning this opaque type `impl Sync`
...
LL | fn mutual_recursion_b() -> impl Sized {
| ^^^^^^^^^^ recursive opaque type
LL |
LL | mutual_recursion()
| ------------------ returning here with type `impl Sync`
error: aborting due to 14 previous errors
For more information about this error, try `rustc --explain E0720`.
|
