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Diffstat (limited to 'tests/ui/match/non-first-arm-doesnt-match-expected-return-type.rs')
-rw-r--r-- | tests/ui/match/non-first-arm-doesnt-match-expected-return-type.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/ui/match/non-first-arm-doesnt-match-expected-return-type.rs b/tests/ui/match/non-first-arm-doesnt-match-expected-return-type.rs new file mode 100644 index 000000000..85b1ef755 --- /dev/null +++ b/tests/ui/match/non-first-arm-doesnt-match-expected-return-type.rs @@ -0,0 +1,21 @@ +#![allow(unused)] + +fn test(shouldwe: Option<u32>, shouldwe2: Option<u32>) -> u32 { + //~^ NOTE expected `u32` because of return type + match shouldwe { + Some(val) => { + match shouldwe2 { + Some(val) => { + return val; + } + None => (), //~ ERROR mismatched types + //~^ NOTE expected `u32`, found `()` + } + } + None => return 12, + } +} + +fn main() { + println!("returned {}", test(None, Some(5))); +} |