Closed by commit rL216671 (authored by @sbenza).
REPOSITORY
rL LLVM
http://reviews.llvm.org/D5101
Files:
cfe/trunk/include/clang/AST/ASTTypeTraits.h
Index: cfe/trunk/include/clang/AST/ASTTypeTraits.h
===================================================================
--- cfe/trunk/include/clang/AST/ASTTypeTraits.h
+++ cfe/trunk/include/clang/AST/ASTTypeTraits.h
@@ -189,7 +189,7 @@
/// Note that this is not supported by all AST nodes. For AST nodes
/// that don't have a pointer-defined identity inside the AST, this
/// method returns NULL.
- const void *getMemoizationData() const;
+ const void *getMemoizationData() const { return MemoizationData; }
/// \brief Prints the node to the given output stream.
void print(llvm::raw_ostream &OS, const PrintingPolicy &PP) const;
@@ -242,6 +242,7 @@
static DynTypedNode create(const BaseT &Node) {
DynTypedNode Result;
Result.NodeKind = ASTNodeKind::getFromNodeKind<T>();
+ Result.MemoizationData = &Node;
new (Result.Storage.buffer) const BaseT * (&Node);
return Result;
}
@@ -257,6 +258,7 @@
static DynTypedNode create(const T &Node) {
DynTypedNode Result;
Result.NodeKind = ASTNodeKind::getFromNodeKind<T>();
+ Result.MemoizationData = &Node;
new (Result.Storage.buffer) const T * (&Node);
return Result;
}
@@ -272,12 +274,14 @@
static DynTypedNode create(const T &Node) {
DynTypedNode Result;
Result.NodeKind = ASTNodeKind::getFromNodeKind<T>();
+ Result.MemoizationData = nullptr;
new (Result.Storage.buffer) T(Node);
return Result;
}
};
ASTNodeKind NodeKind;
+ const void *MemoizationData;
/// \brief Stores the data of the node.
///
@@ -345,19 +349,6 @@
}
};
-inline const void *DynTypedNode::getMemoizationData() const {
- if (ASTNodeKind::getFromNodeKind<Decl>().isBaseOf(NodeKind)) {
- return BaseConverter<Decl>::get(NodeKind, Storage.buffer);
- } else if (ASTNodeKind::getFromNodeKind<Stmt>().isBaseOf(NodeKind)) {
- return BaseConverter<Stmt>::get(NodeKind, Storage.buffer);
- } else if (ASTNodeKind::getFromNodeKind<Type>().isBaseOf(NodeKind)) {
- return BaseConverter<Type>::get(NodeKind, Storage.buffer);
- } else if (ASTNodeKind::getFromNodeKind<NestedNameSpecifier>().isBaseOf(NodeKind)) {
- return BaseConverter<NestedNameSpecifier>::get(NodeKind, Storage.buffer);
- }
- return nullptr;
-}
-
} // end namespace ast_type_traits
} // end namespace clang
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