From ad056bdf71c8bf780e22f983c83fac0e3a2f41f3 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Fri, 3 Dec 2010 03:08:08 +0000
Subject: Remove use of RTTI for AST.

git-svn-id: http://svn.drobilla.net/resp/resp@290 ad02d1e2-f140-0410-9f75-f8b11f17cedd
---
 src/gc.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'src/gc.cpp')

diff --git a/src/gc.cpp b/src/gc.cpp
index 8ed0fb2..cff4f0a 100644
--- a/src/gc.cpp
+++ b/src/gc.cpp
@@ -57,7 +57,7 @@ mark(const Object* obj)
 
 	obj->mark(true);
 	if (obj->tag() != T_UNKNOWN) {
-		const ATuple* tup = ((const AST*)obj)->to<const ATuple*>();
+		const ATuple* tup = ((const AST*)obj)->to_tuple();
 		if (tup)
 			FOREACHP(ATuple::const_iterator, i, tup)
 				mark(*i);
@@ -80,8 +80,9 @@ GC::collect(const Roots& roots)
 			(*i)->mark(false);
 			assert(!(*i)->marked());
 		} else {
-			if ((*i)->tag() != T_UNKNOWN)
-				((AST*)*i)->~AST();
+			const Tag tag = (*i)->tag();
+			if (tag == T_TUPLE || tag == T_TYPE)
+				free(((ATuple*)*i)->_vec);
 
 			tlsf_free((tlsf_t*)_pool, ((char*)(*i) - sizeof(Object::Header)));
 			_heap.erase(i);
-- 
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