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BIT-466: add redef += support to vectors

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This commit is contained in:
Jon Siwek 2018-08-17 15:10:03 -05:00
parent 95c72f3717
commit bd24421734
8 changed files with 59 additions and 3 deletions
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23
src/Val.cc
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@ -3321,6 +3321,29 @@ bool VectorVal::AssignRepeat(unsigned int index, unsigned int how_many,
return true;
}
int VectorVal::AddTo(Val* val, int /* is_first_init */) const
{
if ( val->Type()->Tag() != TYPE_VECTOR )
{
val->Error("not a vector");
return 0;
}
VectorVal* v = val->AsVectorVal();
if ( ! same_type(type, v->Type()) )
{
type->Error("vector type clash", v->Type());
return 0;
}
auto last_idx = v->Size();
for ( auto i = 0u; i < Size(); ++i )
v->Assign(last_idx++, Lookup(i)->Ref());
return 1;
}
Val* VectorVal::Lookup(unsigned int index) const
{