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Add a regression test for SR-10490 #24266

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Merged
merged 1 commit into from
Apr 25, 2019
Merged

Add a regression test for SR-10490 #24266

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1 change: 1 addition & 0 deletions test/SILGen/Inputs/RetroactiveB.swift
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Original file line number Diff line number Diff line change
@@ -1,2 +1,3 @@
public struct X { }
public struct Y { }
public struct ExternalGeneric<Argument> {}
5 changes: 5 additions & 0 deletions test/SILGen/mangling_retroactive.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -87,3 +87,8 @@ extension ConditionallyP2: P where T: Q, T: NonRetroactive {}

func useConditionallyP2(_: RequiresP<ConditionallyP2<Y>>) {}
// CHECK: sil hidden [ossa] @$s20mangling_retroactive18useConditionallyP2yyAA9RequiresPVyAA0dE0Vy12RetroactiveB1YVGAJ0G1A1PHPAiK1QAAyHC_AiA03NonG0HpyHCHCg_GF

struct RequiresError<T> where T: Error { }
extension ExternalGeneric: Error where Argument: Error { }
func useRequiresError(_: RequiresError<ExternalGeneric<Error>>) {}
// CHECK: sil hidden [ossa] @$s20mangling_retroactive16useRequiresErroryyAA0dE0Vy12RetroactiveB15ExternalGenericVys0E0_pGAIsAhAsAH_psAHHPyHC_HCg_GF