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swift-api-digester: simplify some code. NFC

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This commit is contained in:
Xi Ge
2017-06-05 15:05:25 -07:00
parent 8d6385607b
commit 935c85fca1
1 changed files with 5 additions and 8 deletions
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13
tools/swift-api-digester/swift-api-digester.cpp
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@@ -175,13 +175,11 @@ typedef std::vector<NodePtr> NodeVector;
class SDKContext {
llvm::StringSet<> TextData;
std::vector<std::unique_ptr<SDKNode>> OwnedNodes;
llvm::BumpPtrAllocator Allocator;
public:
SDKNode* own(SDKNode *Node) {
assert(Node);
OwnedNodes.emplace_back(Node);
return Node;
llvm::BumpPtrAllocator &allocator() {
return Allocator;
}
StringRef buffer(StringRef Text) {
return TextData.insert(Text).first->getKey();
@@ -1069,15 +1067,14 @@ SDKNodeInitInfo::SDKNodeInitInfo(SDKContext &Ctx, ValueDecl *VD) : Ctx(Ctx),
}
SDKNode *SDKNodeInitInfo::createSDKNode(SDKNodeKind Kind) {
SDKNode *Result;
switch(Kind) {
#define NODE_KIND(X) \
case SDKNodeKind::X: \
Result = static_cast<SDKNode*>(new SDKNode##X(*this)); \
return static_cast<SDKNode*>(new (Ctx.allocator().Allocate<SDKNode##X>()) \
SDKNode##X(*this)); \
break;
#include "swift/IDE/DigesterEnums.def"
}
return Ctx.own(Result);
}
// Recursively construct a node that represents a type, for instance,