The underlying type for an enum should be an integer type, not another enum.
(This change only affects ObjC.)
<rdar://problem/12857117>.
llvm-svn: 170402
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index ab931a7..4bccc1c 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -8454,9 +8454,13 @@
SourceLocation UnderlyingLoc = TI->getTypeLoc().getBeginLoc();
QualType T = TI->getType();
- if (T->isDependentType() || T->isIntegralType(Context))
+ if (T->isDependentType())
return false;
+ if (const BuiltinType *BT = T->getAs<BuiltinType>())
+ if (BT->isInteger())
+ return false;
+
Diag(UnderlyingLoc, diag::err_enum_invalid_underlying) << T;
return true;
}