diff options
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/Sema/SemaExprCXX.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/clang/lib/Sema/SemaExprCXX.cpp b/clang/lib/Sema/SemaExprCXX.cpp index 8de3d33d085..08c4f50091f 100644 --- a/clang/lib/Sema/SemaExprCXX.cpp +++ b/clang/lib/Sema/SemaExprCXX.cpp @@ -3299,6 +3299,12 @@ void Sema::CheckVirtualDtorCall(CXXDestructorDecl *dtor, SourceLocation Loc, if (!PointeeRD->isPolymorphic() || PointeeRD->hasAttr<FinalAttr>()) return; + // If the superclass is in a system header, there's nothing that can be done. + // The `delete` (where we emit the warning) can be in a system header, + // what matters for this warning is where the deleted type is defined. + if (getSourceManager().isInSystemHeader(PointeeRD->getLocation())) + return; + QualType ClassType = dtor->getThisType(Context)->getPointeeType(); if (PointeeRD->isAbstract()) { // If the class is abstract, we warn by default, because we're |
