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Val: use IntrusivePtr in check_and_promote()

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Max Kellermann 2020-02-26 20:29:53 +01:00
parent 3d999b53fe
commit 96951c1300
3 changed files with 23 additions and 31 deletions
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3
src/Val.h
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@ -29,6 +29,7 @@ using std::string;
template <class T> class IntrusivePtr;
template<typename T> class PDict;
template <class T> class IntrusivePtr;
class IterCookie;
class Val;
@ -1018,7 +1019,7 @@ protected:
// Unref()'ing the original. If not a match, generates an error message
// and returns nil, also Unref()'ing v. If is_init is true, then
// the checking is done in the context of an initialization.
extern Val* check_and_promote(Val* v, const BroType* t, int is_init, const Location* expr_location = nullptr);
extern IntrusivePtr<Val> check_and_promote(IntrusivePtr<Val> v, const BroType* t, int is_init, const Location* expr_location = nullptr);
// Given a pointer to where a Val's core (i.e., its BRO value) resides,
// returns a corresponding newly-created or Ref()'d Val. ptr must already