[Sema] Check existence of GenericSignature before getting GenericParamList from it #5773
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rintaro
commented
Nov 14, 2016
| @@ -23,6 +23,9 @@ public func twoGenericParams<T, U>(_ t: T, u: U) -> (T, U) { | |||
| return (t, u) | |||
| } | |||
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| @_specialize(Int) // expected-error{{generic type 'nonGenericParam' specialized with too many type parameters (got 1, but expected 0)}} | |||
| func nonGenericParam(x: Int) {} | |||
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This error message is incorrect (because @_specialize() is rejected).
But I don't think it's worth introducing a new diagnostic message just for this.
|
@swift-ci Please smoke test |
…mList from it Fixes 2 compiler crasher.
rintaro
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@swift-ci Please smoke test |
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Fixes 2 compiler crashers.