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convert scopes to be managed using IntrusivePtr's

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This commit is contained in:
Vern Paxson 2021-05-30 17:20:29 -07:00
parent f2f041b63b
commit efd03d41f8
16 changed files with 41 additions and 48 deletions
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6
src/Var.cc
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@ -672,7 +672,7 @@ void begin_func(IDPtr id, const char* module_name,
class OuterIDBindingFinder : public TraversalCallback {
public:
OuterIDBindingFinder(Scope* s)
OuterIDBindingFinder(ScopePtr s)
{
scopes.emplace_back(s);
}
@ -680,7 +680,7 @@ public:
TraversalCode PreExpr(const Expr*) override;
TraversalCode PostExpr(const Expr*) override;
std::vector<Scope*> scopes;
std::vector<ScopePtr> scopes;
std::unordered_set<ID*> outer_id_references;
};
@ -766,7 +766,7 @@ void end_func(StmtPtr body)
ingredients.release();
}
IDPList gather_outer_ids(Scope* scope, Stmt* body)
IDPList gather_outer_ids(ScopePtr scope, StmtPtr body)
{
OuterIDBindingFinder cb(scope);
body->Traverse(&cb);