Make std::arena run destructors. Closes #2831.

2012-08-21 15:32:30 -07:00
parent 98d0aae9a1
commit 5f32e18011
4 changed files with 174 additions and 22 deletions
--- a/src/rt/rust_builtin.cpp
+++ b/src/rt/rust_builtin.cpp
@@ -949,6 +949,15 @@ rust_task_deref(rust_task *task) {
    task->deref();
 }

+// Must call on rust stack.
+extern "C" CDECL void
+rust_call_tydesc_glue(void *root, size_t *tydesc, size_t glue_index) {
+    void (*glue_fn)(void *, void *, void *, void *) =
+        (void (*)(void *, void *, void *, void *))tydesc[glue_index];
+    if (glue_fn)
+        glue_fn(0, 0, 0, root);
+}
+
 //
 // Local Variables:
 // mode: C++