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Diffstat (limited to 'tests/ui/generator/auto-trait-regions.stderr')
| -rw-r--r-- | tests/ui/generator/auto-trait-regions.stderr | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/tests/ui/generator/auto-trait-regions.stderr b/tests/ui/generator/auto-trait-regions.stderr new file mode 100644 index 000000000..a9a0bde2b --- /dev/null +++ b/tests/ui/generator/auto-trait-regions.stderr @@ -0,0 +1,55 @@ +error[E0716]: temporary value dropped while borrowed + --> $DIR/auto-trait-regions.rs:45:24 + | +LL | let a = A(&mut true, &mut true, No); + | ^^^^ - temporary value is freed at the end of this statement + | | + | creates a temporary value which is freed while still in use +... +LL | assert_foo(a); + | - borrow later used here + | +help: consider using a `let` binding to create a longer lived value + | +LL ~ let binding = true; +LL ~ let a = A(&mut binding, &mut true, No); + | + +error[E0716]: temporary value dropped while borrowed + --> $DIR/auto-trait-regions.rs:45:35 + | +LL | let a = A(&mut true, &mut true, No); + | ^^^^ - temporary value is freed at the end of this statement + | | + | creates a temporary value which is freed while still in use +... +LL | assert_foo(a); + | - borrow later used here + | +help: consider using a `let` binding to create a longer lived value + | +LL ~ let binding = true; +LL ~ let a = A(&mut true, &mut binding, No); + | + +error: implementation of `Foo` is not general enough + --> $DIR/auto-trait-regions.rs:31:5 + | +LL | assert_foo(gen); + | ^^^^^^^^^^^^^^^ implementation of `Foo` is not general enough + | + = note: `&'0 OnlyFooIfStaticRef` must implement `Foo`, for any lifetime `'0`... + = note: ...but `Foo` is actually implemented for the type `&'static OnlyFooIfStaticRef` + +error: implementation of `Foo` is not general enough + --> $DIR/auto-trait-regions.rs:51:5 + | +LL | assert_foo(gen); + | ^^^^^^^^^^^^^^^ implementation of `Foo` is not general enough + | + = note: `Foo` would have to be implemented for the type `A<'0, '1>`, for any two lifetimes `'0` and `'1`... + = note: ...but `Foo` is actually implemented for the type `A<'_, '2>`, for some specific lifetime `'2` + +error: aborting due to 4 previous errors + +For more information about this error, try `rustc --explain E0716`. |