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Diffstat (limited to 'tests/ui/rfcs/rfc-1623-static/rfc1623-2.stderr')
-rw-r--r-- | tests/ui/rfcs/rfc-1623-static/rfc1623-2.stderr | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/tests/ui/rfcs/rfc-1623-static/rfc1623-2.stderr b/tests/ui/rfcs/rfc-1623-static/rfc1623-2.stderr new file mode 100644 index 000000000..d183eaaa6 --- /dev/null +++ b/tests/ui/rfcs/rfc-1623-static/rfc1623-2.stderr @@ -0,0 +1,39 @@ +error[E0308]: mismatched types + --> $DIR/rfc1623-2.rs:28:8 + | +LL | f: &id, + | ^^^ one type is more general than the other + | + = note: expected trait `for<'a, 'b> Fn<(&'a Foo<'b>,)>` + found trait `Fn<(&Foo<'_>,)>` + +error[E0308]: mismatched types + --> $DIR/rfc1623-2.rs:28:8 + | +LL | f: &id, + | ^^^ one type is more general than the other + | + = note: expected trait `for<'a, 'b> Fn<(&'a Foo<'b>,)>` + found trait `Fn<(&Foo<'_>,)>` + +error: implementation of `FnOnce` is not general enough + --> $DIR/rfc1623-2.rs:28:8 + | +LL | f: &id, + | ^^^ implementation of `FnOnce` is not general enough + | + = note: `fn(&'2 Foo<'_>) -> &'2 Foo<'_> {id::<&'2 Foo<'_>>}` must implement `FnOnce<(&'1 Foo<'b>,)>`, for any lifetime `'1`... + = note: ...but it actually implements `FnOnce<(&'2 Foo<'_>,)>`, for some specific lifetime `'2` + +error: implementation of `FnOnce` is not general enough + --> $DIR/rfc1623-2.rs:28:8 + | +LL | f: &id, + | ^^^ implementation of `FnOnce` is not general enough + | + = note: `fn(&Foo<'2>) -> &Foo<'2> {id::<&Foo<'2>>}` must implement `FnOnce<(&'a Foo<'1>,)>`, for any lifetime `'1`... + = note: ...but it actually implements `FnOnce<(&Foo<'2>,)>`, for some specific lifetime `'2` + +error: aborting due to 4 previous errors + +For more information about this error, try `rustc --explain E0308`. |