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Merge pull request #18813 from xedin/switch-to-use-generic-signature-of-context

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[Diagnostics] NFC: refactor `getRequirementDC` to use `getGenericSign…
This commit is contained in:
Pavel Yaskevich
2018-08-17 21:22:42 -07:00
committed by GitHub
parent a5ddd53227 e1ad3079b6
commit 5c27ea0d07
1 changed files with 3 additions and 10 deletions
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13
lib/Sema/CSDiagnostics.cpp
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@@ -107,18 +107,11 @@ const DeclContext *RequirementFailure::getRequirementDC() const {
auto *DC = AffectedDecl->getDeclContext();
do {
auto *D = DC->getInnermostDeclarationDeclContext();
if (!D)
break;
if (auto *GC = D->getAsGenericContext()) {
auto *sig = GC->getGenericSignature();
if (sig && sig->isRequirementSatisfied(req))
if (auto *sig = DC->getGenericSignatureOfContext()) {
if (sig->isRequirementSatisfied(req))
return DC;
}
DC = DC->getParent();
} while (DC);
} while ((DC = DC->getParent()));
return AffectedDecl->getAsGenericContext();
}