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Fix iss3495 #3501

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Merged
feliperodri merged 1 commit into from
Sep 7, 2024
Merged

Fix iss3495 #3501

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2 changes: 1 addition & 1 deletion library/kani_macros/Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,7 @@ proc-macro = true

[dependencies]
proc-macro2 = "1.0"
proc-macro-error2 = "2.0.0"
proc-macro-error2 = { version = "2.0.0", features = ["nightly"] }
quote = "1.0.20"
syn = { version = "2.0.18", features = ["full", "visit-mut", "visit", "extra-traits"] }

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5 changes: 4 additions & 1 deletion tests/ui/derive-arbitrary/union/expected
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Expand Up @@ -3,7 +3,10 @@ error: Cannot derive `Arbitrary` for `Wrapper` union
|\
| #[derive(kani::Arbitrary)]\
| ^^^^^^^^^^^^^^^\
|
|\
note: `#[derive(Arbitrary)]` cannot be used for unions such as `Wrapper`

|\
| union Wrapper {\
| ^^^^^^^\
= note: this error originates in the derive macro `kani::Arbitrary`