Part of adding an improved ODR checker.
Reserve a spot for ODR hash in CXXRecordDecl and in its modules storage.
Default the hash value to 0 for all classes.
Differential Revision: https://reviews.llvm.org/D21675
llvm-svn: 295533
diff --git a/clang/lib/AST/DeclCXX.cpp b/clang/lib/AST/DeclCXX.cpp
index fdfd6c0..19ffe1a 100644
--- a/clang/lib/AST/DeclCXX.cpp
+++ b/clang/lib/AST/DeclCXX.cpp
@@ -71,8 +71,8 @@
ImplicitCopyAssignmentHasConstParam(true),
HasDeclaredCopyConstructorWithConstParam(false),
HasDeclaredCopyAssignmentWithConstParam(false), IsLambda(false),
- IsParsingBaseSpecifiers(false), NumBases(0), NumVBases(0), Bases(),
- VBases(), Definition(D), FirstFriend() {}
+ IsParsingBaseSpecifiers(false), ODRHash(0), NumBases(0), NumVBases(0),
+ Bases(), VBases(), Definition(D), FirstFriend() {}
CXXBaseSpecifier *CXXRecordDecl::DefinitionData::getBasesSlowCase() const {
return Bases.get(Definition->getASTContext().getExternalSource());
@@ -371,6 +371,8 @@
data().IsParsingBaseSpecifiers = false;
}
+void CXXRecordDecl::computeODRHash() {}
+
void CXXRecordDecl::addedClassSubobject(CXXRecordDecl *Subobj) {
// C++11 [class.copy]p11:
// A defaulted copy/move constructor for a class X is defined as