When creating constant arrays check that the initializer vector is the

same size as the one in the array type.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16354 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/VMCore/Constants.cpp b/lib/VMCore/Constants.cpp
index 8148f44b0331546a122f36f45be3f045673dd911..a029d8466bf42df7b33c203fdf27cdca03158fc0 100644 (file)
--- a/lib/VMCore/Constants.cpp
+++ b/lib/VMCore/Constants.cpp
@@ -245,6 +245,8 @@ ConstantFP::ConstantFP(const Type *Ty, double V) : Constant(Ty) {
 
 ConstantArray::ConstantArray(const ArrayType *T,
                              const std::vector<Constant*> &V) : Constant(T) {
+  assert(V.size() == T->getNumElements() &&
+         "Invalid initializer vector for constant array");
   Operands.reserve(V.size());
   for (unsigned i = 0, e = V.size(); i != e; ++i) {
     assert((V[i]->getType() == T->getElementType() ||