2473   SourceLocation BaseLoc = TInfo->getTypeLoc().getBeginLoc();  in CheckBaseSpecifier()  local
2483         Diag(BaseLoc, diag::err_circular_inheritance)  in CheckBaseSpecifier()
2501     Diag(BaseLoc, diag::err_base_must_be_class) << SpecifierRange;  in CheckBaseSpecifier()
2508     Diag(BaseLoc, diag::err_union_as_base_class) << SpecifierRange;  in CheckBaseSpecifier()
2518                                             BaseLoc);  in CheckBaseSpecifier()
2526   if (RequireCompleteType(BaseLoc, BaseType,  in CheckBaseSpecifier()
2560     Diag(BaseLoc, diag::err_base_class_has_flexible_array_member)  in CheckBaseSpecifier()
2569     Diag(BaseLoc, diag::err_class_marked_final_used_as_base)  in CheckBaseSpecifier()
2595                          ParsedType basetype, SourceLocation BaseLoc,  in ActOnBaseSpecifier()  argument
4443   SourceLocation BaseLoc  in BuildBaseInitializer()  local
4447     return Diag(BaseLoc, diag::err_base_init_does_not_name_class)  in BuildBaseInitializer()
4463         << SourceRange(BaseLoc, InitRange.getEnd());  in BuildBaseInitializer()
4469     if (DiagnoseUnexpandedParameterPack(BaseLoc, BaseTInfo, UPPC_Initializer))  in BuildBaseInitializer()
4500         return Diag(BaseLoc, diag::err_not_direct_base_or_virtual)  in BuildBaseInitializer()
4520     return Diag(BaseLoc, diag::err_base_init_direct_and_virtual)  in BuildBaseInitializer()
4538       InitList ? InitializationKind::CreateDirectList(BaseLoc)  in BuildBaseInitializer()
4539                : InitializationKind::CreateDirect(BaseLoc, InitRange.getBegin(),  in BuildBaseInitializer()
6270     ClassTemplateSpecializationDecl *BaseTemplateSpec, SourceLocation BaseLoc) {  in propagateDLLAttrToBaseClassTemplate()  argument
6312   Diag(BaseLoc, diag::warn_attribute_dll_instantiated_base_class)  in propagateDLLAttrToBaseClassTemplate()