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removed unused EventBodyList subclass

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This commit is contained in:
Vern Paxson 2021-01-10 13:19:59 -08:00
parent eb1848c547
commit c30f787949
2 changed files with 0 additions and 76 deletions
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58
src/Stmt.cc
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@ -1655,64 +1655,6 @@ TraversalCode StmtList::Traverse(TraversalCallback* cb) const
HANDLE_TC_STMT_POST(tc);
}
ValPtr EventBodyList::Exec(Frame* f, StmtFlowType& flow) const
{
RegisterAccess();
flow = FLOW_NEXT;
for ( const auto& stmt : stmts )
{
f->SetNextStmt(stmt);
// Ignore the return value, since there shouldn't be
// any; and ignore the flow, since we still execute
// all of the event bodies even if one of them does
// a FLOW_RETURN.
if ( ! pre_execute_stmt(stmt, f) )
{ // ### Abort or something
}
auto result = stmt->Exec(f, flow);
if ( ! post_execute_stmt(stmt, f, result.get(), &flow) )
{ // ### Abort or something
}
}
// Simulate a return so the hooks operate properly.
StmtFlowType ft = FLOW_RETURN;
(void) post_execute_stmt(f->GetNextStmt(), f, nullptr, &ft);
return nullptr;
}
void EventBodyList::StmtDescribe(ODesc* d) const
{
if ( d->IsReadable() && stmts.length() > 0 )
{
for ( const auto& stmt : stmts )
{
if ( ! d->IsBinary() )
{
d->Add("{");
d->PushIndent();
stmt->AccessStats(d);
}
stmt->Describe(d);
if ( ! d->IsBinary() )
{
d->Add("}");
d->PopIndent();
}
}
}
else
StmtList::StmtDescribe(d);
}
InitStmt::InitStmt(std::vector<IDPtr> arg_inits) : Stmt(STMT_INIT)
{
inits = std::move(arg_inits);

18
src/Stmt.h
View file

@ -372,23 +372,6 @@ protected:
StmtPList stmts;
};
class EventBodyList final : public StmtList {
public:
EventBodyList() : StmtList()
{ topmost = false; tag = STMT_EVENT_BODY_LIST; }
ValPtr Exec(Frame* f, StmtFlowType& flow) const override;
void StmtDescribe(ODesc* d) const override;
// "Topmost" means that this is the main body of a function or event.
// void SetTopmost(bool is_topmost) { topmost = is_topmost; }
// bool IsTopmost() { return topmost; }
protected:
bool topmost;
};
class InitStmt final : public Stmt {
public:
explicit InitStmt(std::vector<IDPtr> arg_inits);
@ -474,7 +457,6 @@ using BreakStmt [[deprecated("Remove in v4.1. Use zeek::detail::BreakStmt instea
using FallthroughStmt [[deprecated("Remove in v4.1. Use zeek::detail::FallthroughStmt instead.")]] = zeek::detail::FallthroughStmt;
using ReturnStmt [[deprecated("Remove in v4.1. Use zeek::detail::ReturnStmt instead.")]] = zeek::detail::ReturnStmt;
using StmtList [[deprecated("Remove in v4.1. Use zeek::detail::StmtList instead.")]] = zeek::detail::StmtList;
using EventBodyList [[deprecated("Remove in v4.1. Use zeek::detail::EventBodyList instead.")]] = zeek::detail::EventBodyList;
using InitStmt [[deprecated("Remove in v4.1. Use zeek::detail::InitStmt instead.")]] = zeek::detail::InitStmt;
using NullStmt [[deprecated("Remove in v4.1. Use zeek::detail::NullStmt instead.")]] = zeek::detail::NullStmt;
using WhenStmt [[deprecated("Remove in v4.1. Use zeek::detail::WhenStmt instead.")]] = zeek::detail::WhenStmt;