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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/typeck/issue-89856.rs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/test/ui/typeck/issue-89856.rs b/src/test/ui/typeck/issue-89856.rs new file mode 100644 index 000000000..b021e349e --- /dev/null +++ b/src/test/ui/typeck/issue-89856.rs @@ -0,0 +1,8 @@ +fn take_str_maybe(x: Option<&str>) -> Option<&str> { None } + +fn main() { + let string = String::from("Hello, world"); + let option = Some(&string); + take_str_maybe(option); + //~^ ERROR: mismatched types [E0308] +} |