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Merge remote-tracking branch 'origin/topic/vern/zval'

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* origin/topic/vern/zval: (42 commits)
  whitespace tweaks
  resolved some TODO comments
  remove unnecessary casts, and change necessary ones to use static_cast<>
  explain cmp_func default
  change functions for ZVal type management to static members
  fix some unsigned/signed integer warnings
  address lint concern about uninitialized variable
  Remove use of obsolete forward-declaration macros
  fix #include's that lack zeek/ prefixes
  explicitly populate holes created in vectors
  fixes for now-incorrect assumption that GetField always returns an existing ValPtr
  memory management for assignment to vector elements
  memory management for assignment to record fields
  destructor cleanup from ZAM_vector/ZAM_record
  fix #include's that lack zeek/ prefixes
  overlooked another way in which vector holes can be created
  initialize vector holes to the correct corresponding type
  explicitly populate holes created in vectors
  fix other instances of GetField().get() assuming long-lived ValPtr's
  fix for now-incorrect assumption that GetField always returns an existing ValPtr
  ...
This commit is contained in:
Tim Wojtulewicz 2021-03-23 20:44:19 -07:00
commit f45df63cd0
100 changed files with 2376 additions and 1386 deletions
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24
src/Type.cc
View file

@ -840,7 +840,16 @@ void TypeDecl::DescribeReST(ODesc* d, bool roles_only) const
RecordType::RecordType(type_decl_list* arg_types) : Type(TYPE_RECORD)
{
types = arg_types;
num_fields = types ? types->length() : 0;
if ( types )
{
num_fields = types->length();
loop_over_list(*types, i)
AddField(i, (*types)[i]);
}
else
num_fields = 0;
}
// in this case the clone is actually not so shallow, since
@ -864,6 +873,13 @@ RecordType::~RecordType()
}
}
void RecordType::AddField(unsigned int field, const TypeDecl* td)
{
ASSERT(field == managed_fields.size());
managed_fields.push_back(ZVal::IsManagedType(td->type));
}
bool RecordType::HasField(const char* field) const
{
return FieldOffset(field) >= 0;
@ -1001,8 +1017,8 @@ TableValPtr RecordType::GetRecordFieldsVal(const RecordVal* rv) const
auto nr = make_intrusive<RecordVal>(record_field);
string s = container_type_name(ft.get());
nr->Assign(0, make_intrusive<StringVal>(s));
nr->Assign(1, val_mgr->Bool(logged));
nr->Assign(0, s);
nr->Assign(1, logged);
nr->Assign(2, std::move(fv));
nr->Assign(3, FieldDefault(i));
auto field_name = make_intrusive<StringVal>(FieldName(i));
@ -1037,7 +1053,9 @@ const char* RecordType::AddFields(const type_decl_list& others,
td->attrs->AddAttr(make_intrusive<detail::Attr>(detail::ATTR_LOG));
}
int field = types->size();
types->push_back(td);
AddField(field, td);
}
num_fields = types->length();