Eliminate an incomplete/incorrect attempt to provide support for C++0x
unrestricted unions, which ended up attempting to initialize objects
in a union (which CodeGen isn't prepared for). Fixes PR9683.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135027 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp
index 62c1634..d793daf 100644
--- a/lib/Sema/SemaDeclCXX.cpp
+++ b/lib/Sema/SemaDeclCXX.cpp
@@ -2190,11 +2190,8 @@
}
}
- // Fallthrough and construct a default initializer for the union as
- // a whole, which can call its default constructor if such a thing exists
- // (C++0x perhaps). FIXME: It's not clear that this is the correct
- // behavior going forward with C++0x, when anonymous unions there are
- // finalized, we should revisit this.
+ // FIXME: C++0x unrestricted unions might call a default constructor here.
+ return false;
} else {
// For structs, we simply descend through to initialize all members where
// necessary.