diff options
Diffstat (limited to 'src/test/ui/use')
| -rw-r--r-- | src/test/ui/use/use-after-move-based-on-type.stderr | 4 | ||||
| -rw-r--r-- | src/test/ui/use/use-after-move-implicity-coerced-object.stderr | 8 | ||||
| -rw-r--r-- | src/test/ui/use/use-crate-self.rs | 4 | ||||
| -rw-r--r-- | src/test/ui/use/use-crate-self.stderr | 8 |
4 files changed, 24 insertions, 0 deletions
diff --git a/src/test/ui/use/use-after-move-based-on-type.stderr b/src/test/ui/use/use-after-move-based-on-type.stderr index 445f14d65..7b4d24549 100644 --- a/src/test/ui/use/use-after-move-based-on-type.stderr +++ b/src/test/ui/use/use-after-move-based-on-type.stderr @@ -9,6 +9,10 @@ LL | println!("{}", x); | ^ value borrowed here after move | = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) +help: consider cloning the value if the performance cost is acceptable + | +LL | let _y = x.clone(); + | ++++++++ error: aborting due to previous error diff --git a/src/test/ui/use/use-after-move-implicity-coerced-object.stderr b/src/test/ui/use/use-after-move-implicity-coerced-object.stderr index 26804216d..dfa0c0483 100644 --- a/src/test/ui/use/use-after-move-implicity-coerced-object.stderr +++ b/src/test/ui/use/use-after-move-implicity-coerced-object.stderr @@ -9,6 +9,14 @@ LL | l.push(n); LL | LL | let x = n.to_string(); | ^^^^^^^^^^^^^ value borrowed here after move + | +note: consider changing this parameter type in method `push` to borrow instead if owning the value isn't necessary + --> $DIR/use-after-move-implicity-coerced-object.rs:17:27 + | +LL | fn push(&mut self, n: Box<dyn ToString + 'static>) { + | ---- ^^^^^^^^^^^^^^^^^^^^^^^^^^^ this parameter takes ownership of the value + | | + | in this method error: aborting due to previous error diff --git a/src/test/ui/use/use-crate-self.rs b/src/test/ui/use/use-crate-self.rs new file mode 100644 index 000000000..65ab94814 --- /dev/null +++ b/src/test/ui/use/use-crate-self.rs @@ -0,0 +1,4 @@ +use crate::{self}; + //~^ ERROR crate root imports need to be explicitly named: `use crate as name;` + +fn main() {} diff --git a/src/test/ui/use/use-crate-self.stderr b/src/test/ui/use/use-crate-self.stderr new file mode 100644 index 000000000..dd4036bff --- /dev/null +++ b/src/test/ui/use/use-crate-self.stderr @@ -0,0 +1,8 @@ +error: crate root imports need to be explicitly named: `use crate as name;` + --> $DIR/use-crate-self.rs:1:13 + | +LL | use crate::{self}; + | ^^^^ + +error: aborting due to previous error + |