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ICE matching struct #4849

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ICE matching struct#4849
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A-type-systemArea: Type systemE-easyCall for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue.I-ICEIssue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️
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0.6

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@jdm
jdm
opened on Feb 8, 2013
rusti> struct Foo { a: uint }
()
rusti> enum Foobar { A(int) }
()
rusti> match Foo { a: 5 } { A(_) => {} _ => {} }
error: internal compiler error: extract_variant_args: pattern has non-enum type

Activity

  1. youknowone
    added a commit that references this issue on Feb 20, 2013

    Check type of fields when struct is matched against enum-like pattern

    edade21
  2. bors
    closed this as completedin 62f2b49on Feb 25, 2013
  3. RalfJung
    added a commit that references this issue on Feb 16, 2026

    Merge pull request rust-lang#4849 from RalfJung/rustup

    4d946a9
  4. U007D
    added a commit that references this issue on Aug 21, 2026

    Merge rust-lang#4849

    bd61ad7
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    A-type-systemArea: Type systemE-easyCall for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue.I-ICEIssue: The compiler panicked, giving an Internal Compilation Error (ICE) ❄️

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