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strengthen up an assertion: you can't create a constant struct

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with an opaque struct type, it doesn't make sense.  This should
resolve PR10473.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137028 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2011-08-07 04:18:48 +00:00
parent 69145baf36
commit f4ef8db7cd
1 changed files with 2 additions and 2 deletions
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4
lib/VMCore/Constants.cpp
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@ -652,7 +652,7 @@ ConstantStruct::ConstantStruct(StructType *T, ArrayRef<Constant *> V)
: Constant(T, ConstantStructVal, : Constant(T, ConstantStructVal,
OperandTraits<ConstantStruct>::op_end(this) - V.size(), OperandTraits<ConstantStruct>::op_end(this) - V.size(),
V.size()) { V.size()) {
assert((T->isOpaque() || V.size() == T->getNumElements()) && assert(V.size() == T->getNumElements() &&
"Invalid initializer vector for constant structure"); "Invalid initializer vector for constant structure");
for (unsigned i = 0, e = V.size(); i != e; ++i) for (unsigned i = 0, e = V.size(); i != e; ++i)
assert((T->isOpaque() || V[i]->getType() == T->getElementType(i)) && assert((T->isOpaque() || V[i]->getType() == T->getElementType(i)) &&
@ -672,7 +672,7 @@ Constant *ConstantStruct::get(StructType *ST, ArrayRef<Constant*> V) {
return ConstantAggregateZero::get(ST); return ConstantAggregateZero::get(ST);
} }
Constant* ConstantStruct::get(StructType *T, ...) { Constant *ConstantStruct::get(StructType *T, ...) {
va_list ap; va_list ap;
SmallVector<Constant*, 8> Values; SmallVector<Constant*, 8> Values;
va_start(ap, T); va_start(ap, T);