diff options
Diffstat (limited to 'lib/Sema/SemaDeclCXX.cpp')
-rw-r--r-- | lib/Sema/SemaDeclCXX.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp index 0565a7fef9..b4c375d638 100644 --- a/lib/Sema/SemaDeclCXX.cpp +++ b/lib/Sema/SemaDeclCXX.cpp @@ -7118,6 +7118,13 @@ bool Sema::DefineUsedVTables() { switch (KeyFunction->getTemplateSpecializationKind()) { case TSK_Undeclared: case TSK_ExplicitSpecialization: + // The key function is in another translation unit. Mark all of the + // virtual members of this class as referenced so that we can build a + // vtable anyway (in order to do devirtualization when optimizations + // are turned on for example. + MarkVirtualMembersReferenced(Loc, Class); + continue; + case TSK_ExplicitInstantiationDeclaration: // The key function is in another translation unit. continue; |