diff options
Diffstat (limited to 'lib/AST/DeclCXX.cpp')
| -rw-r--r-- | lib/AST/DeclCXX.cpp | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/lib/AST/DeclCXX.cpp b/lib/AST/DeclCXX.cpp index a9db65a515..8fca00404c 100644 --- a/lib/AST/DeclCXX.cpp +++ b/lib/AST/DeclCXX.cpp @@ -18,6 +18,7 @@ #include "clang/AST/DeclTemplate.h" #include "clang/AST/Expr.h" #include "clang/AST/ExprCXX.h" +#include "clang/AST/ODRHash.h" #include "clang/AST/TypeLoc.h" #include "clang/Basic/IdentifierTable.h" #include "llvm/ADT/STLExtras.h" @@ -71,8 +72,8 @@ CXXRecordDecl::DefinitionData::DefinitionData(CXXRecordDecl *D) 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 +372,16 @@ CXXRecordDecl::setBases(CXXBaseSpecifier const * const *Bases, data().IsParsingBaseSpecifiers = false; } +void CXXRecordDecl::computeODRHash() { + if (!DefinitionData) + return; + + ODRHash Hash; + Hash.AddCXXRecordDecl(this); + + DefinitionData->ODRHash = Hash.CalculateHash(); +} + void CXXRecordDecl::addedClassSubobject(CXXRecordDecl *Subobj) { // C++11 [class.copy]p11: // A defaulted copy/move constructor for a class X is defined as |