diff options
Diffstat (limited to 'src/test/ui/typeck/issue-89856.stderr')
| -rw-r--r-- | src/test/ui/typeck/issue-89856.stderr | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/typeck/issue-89856.stderr b/src/test/ui/typeck/issue-89856.stderr new file mode 100644 index 000000000..5fa1ae1a5 --- /dev/null +++ b/src/test/ui/typeck/issue-89856.stderr @@ -0,0 +1,23 @@ +error[E0308]: mismatched types + --> $DIR/issue-89856.rs:6:20 + | +LL | take_str_maybe(option); + | -------------- ^^^^^^ expected `str`, found struct `String` + | | + | arguments to this function are incorrect + | + = note: expected enum `Option<&str>` + found enum `Option<&String>` +note: function defined here + --> $DIR/issue-89856.rs:1:4 + | +LL | fn take_str_maybe(x: Option<&str>) -> Option<&str> { None } + | ^^^^^^^^^^^^^^ --------------- +help: try converting the passed type into a `&str` + | +LL | take_str_maybe(option.map(|x| &**x)); + | ++++++++++++++ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0308`. |