CXXRecordDecl: Split getBases/getVBases into a slow and a fast path.
This avoids costly computation of getASTContext() and drops the header
dependency from DeclCXX.h to ASTContext.h.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159716 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/DeclCXX.cpp b/lib/AST/DeclCXX.cpp
index 4de157e..11a5260 100644
--- a/lib/AST/DeclCXX.cpp
+++ b/lib/AST/DeclCXX.cpp
@@ -60,6 +60,14 @@
NumVBases(0), Bases(), VBases(), Definition(D), FirstFriend(0) {
}
+CXXBaseSpecifier *CXXRecordDecl::DefinitionData::getBasesSlowCase() const {
+ return Bases.get(Definition->getASTContext().getExternalSource());
+}
+
+CXXBaseSpecifier *CXXRecordDecl::DefinitionData::getVBasesSlowCase() const {
+ return VBases.get(Definition->getASTContext().getExternalSource());
+}
+
CXXRecordDecl::CXXRecordDecl(Kind K, TagKind TK, DeclContext *DC,
SourceLocation StartLoc, SourceLocation IdLoc,
IdentifierInfo *Id, CXXRecordDecl *PrevDecl)