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move object_descriptor_exprt::root_object into .cpp #2833

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Merged
merged 1 commit into from
Aug 24, 2018
Merged

move object_descriptor_exprt::root_object into .cpp #2833

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13 changes: 13 additions & 0 deletions src/util/std_expr.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -197,3 +197,16 @@ struct_exprt::component(const irep_idt &name, const namespacet &ns) const
{
return ::component(*this, name, ns);
}

const exprt &object_descriptor_exprt::root_object() const
{
const exprt *p = &object();

while(p->id() == ID_member || p->id() == ID_index)
{
assert(!p->operands().empty());
p = &p->op0();
}

return *p;
}
13 changes: 1 addition & 12 deletions src/util/std_expr.h
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Original file line number Diff line number Diff line change
Expand Up @@ -1966,18 +1966,7 @@ class object_descriptor_exprt:public binary_exprt
return op0();
}

const exprt &root_object() const
{
const exprt *p=&object();

while(p->id()==ID_member || p->id()==ID_index)
{
assert(!p->operands().empty());
p=&p->op0();
}

return *p;
}
const exprt &root_object() const;

exprt &offset()
{
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