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AST: Remove implicit conversion from Witness to ConcreteDeclRef

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This commit is contained in:
Slava Pestov
2017-10-06 22:32:40 -07:00
parent d4976893e6
commit 05d81081e1
3 changed files with 2 additions and 9 deletions
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2
lib/Serialization/Serialization.cpp
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@@ -1642,7 +1642,7 @@ void Serializer::writeDefaultWitnessTable(const ProtocolDecl *proto,
unsigned abbrCode = abbrCodes[DefaultWitnessTableLayout::Code];
for (auto member : proto->getMembers()) {
if (auto *value = dyn_cast<ValueDecl>(member)) {
ConcreteDeclRef witness = proto->getDefaultWitness(value);
auto witness = proto->getDefaultWitness(value);
if (!witness)
continue;