Mirror/zeek
1
0
Fork 0
mirror of https://github.com/zeek/zeek.git synced 2025-10-02 06:38:20 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

removing now-vestigial "add" and "delete" statements

Browse source
This commit is contained in:
Vern Paxson 2024-05-16 14:40:13 -07:00 • committed by Tim Wojtulewicz
parent 37c1f6641c
commit 0aaf83e299
3 changed files with 0 additions and 83 deletions
Download patch file Download diff file Expand all files Collapse all files

45
src/Stmt.cc
View file

@ -39,8 +39,6 @@ const char* stmt_name(StmtTag t) {
"next",
"break",
"return",
"add",
"delete",
"list",
"bodylist",
"<init>",
@ -904,49 +902,6 @@ TraversalCode SwitchStmt::Traverse(TraversalCallback* cb) const {
HANDLE_TC_STMT_POST(tc);
}
AddDelStmt::AddDelStmt(StmtTag t, ExprPtr arg_e) : ExprStmt(t, std::move(arg_e)) {}
bool AddDelStmt::IsPure() const { return false; }
TraversalCode AddDelStmt::Traverse(TraversalCallback* cb) const {
TraversalCode tc = cb->PreStmt(this);
HANDLE_TC_STMT_PRE(tc);
// Argument is stored in base class's "e" field.
tc = e->Traverse(cb);
HANDLE_TC_STMT_PRE(tc);
tc = cb->PostStmt(this);
HANDLE_TC_STMT_POST(tc);
}
AddStmt::AddStmt(ExprPtr arg_e) : AddDelStmt(STMT_ADD, std::move(arg_e)) {
if ( ! e->CanAdd() )
Error("illegal add statement");
}
ValPtr AddStmt::Exec(Frame* f, StmtFlowType& flow) {
RegisterAccess();
flow = FLOW_NEXT;
e->Add(f);
return nullptr;
}
DelStmt::DelStmt(ExprPtr arg_e) : AddDelStmt(STMT_DELETE, std::move(arg_e)) {
if ( e->IsError() )
return;
if ( ! e->CanDel() )
Error("illegal delete statement");
}
ValPtr DelStmt::Exec(Frame* f, StmtFlowType& flow) {
RegisterAccess();
flow = FLOW_NEXT;
e->Delete(f);
return nullptr;
}
EventStmt::EventStmt(EventExprPtr arg_e) : ExprStmt(STMT_EVENT, arg_e), event_expr(std::move(arg_e)) {}
ValPtr EventStmt::Exec(Frame* f, StmtFlowType& flow) {