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Add a LazyResolver to ProtocolConformance::getWitness().

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Swift SVN r11331
This commit is contained in:
Doug Gregor
2013-12-15 19:40:49 +00:00
parent 1667ed6ec6
commit 2d75ca2adf
11 changed files with 37 additions and 23 deletions
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18
include/swift/AST/ProtocolConformance.h
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@@ -120,7 +120,8 @@ public:
}
/// Retrieve the non-type witness for the given requirement.
ConcreteDeclRef getWitness(ValueDecl *requirement) const;
ConcreteDeclRef getWitness(ValueDecl *requirement,
LazyResolver *resolver) const;
/// Apply the given function object to each value witness within this
/// protocol conformance.
@@ -128,7 +129,7 @@ public:
/// The function object should accept a \c ValueDecl* for the requirement
/// followed by the \c ConcreteDeclRef for the witness.
template<typename F>
void forEachValueWitness(F f) const {
void forEachValueWitness(LazyResolver *resolver, F f) const {
const ProtocolDecl *protocol = getProtocol();
for (auto req : protocol->getMembers()) {
auto valueReq = dyn_cast<ValueDecl>(req);
@@ -136,7 +137,7 @@ public:
valueReq->isInvalid())
continue;
f(valueReq, getWitness(valueReq));
f(valueReq, getWitness(valueReq, resolver));
}
}
@@ -264,7 +265,8 @@ public:
}
/// Retrieve the value witness corresponding to the given requirement.
ConcreteDeclRef getWitness(ValueDecl *requirement) const {
ConcreteDeclRef getWitness(ValueDecl *requirement,
LazyResolver *resolver) const {
assert(!isa<AssociatedTypeDecl>(requirement) && "Request type witness");
auto known = Mapping.find(requirement);
assert(known != Mapping.end());
@@ -361,7 +363,8 @@ public:
LazyResolver *resolver) const;
/// Retrieve the value witness corresponding to the given requirement.
ConcreteDeclRef getWitness(ValueDecl *requirement) const;
ConcreteDeclRef getWitness(ValueDecl *requirement,
LazyResolver *resolver) const;
/// Retrieve the protocol conformances directly-inherited protocols.
@@ -444,8 +447,9 @@ public:
}
/// Retrieve the value witness corresponding to the given requirement.
ConcreteDeclRef getWitness(ValueDecl *requirement) const {
return InheritedConformance->getWitness(requirement);
ConcreteDeclRef getWitness(ValueDecl *requirement,
LazyResolver *resolver) const {
return InheritedConformance->getWitness(requirement, resolver);
}
/// Retrieve the protocol conformances directly-inherited protocols.