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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/suggestions/option-to-bool.rs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/test/ui/suggestions/option-to-bool.rs b/src/test/ui/suggestions/option-to-bool.rs new file mode 100644 index 000000000..2a1823b15 --- /dev/null +++ b/src/test/ui/suggestions/option-to-bool.rs @@ -0,0 +1,9 @@ +#![cfg_attr(let_chains, feature(let_chains))] + +fn foo(x: Option<i32>) { + if true && x {} + //~^ ERROR mismatched types + //~| HELP use `Option::is_some` to test if the `Option` has a value +} + +fn main() {} |