Changeset 34dcc474 for src/Common/GC.cc

Timestamp:

Apr 11, 2018, 4:24:06 PM (6 years ago)

Author:

Aaron Moss <a3moss@…>

Branches:

new-env, with_gc

Children:

09a1ae6

Parents:

9f2012f

Message:

Fix one GC tracing bug

File:

• src/Common/GC.cc (modified) (3 diffs)

src/Common/GC.cc

@@ -22 +22 @@
 #include <algorithm>
 #include <cassert>
+
+// #include <csignal>
 
 GC& GC::get() {
@@ -55 +57 @@
 
 void GC::register_object(GC_Object* obj) {
+        // if ( obj == (GC_Object*)0x60f00000e410ul ) std::raise( SIGTRAP );
         (using_young ? young : old).push_back(obj);
-        obj->mark = this->mark;
+        obj->mark = ! this->mark;  // initialize as un-marked
 }
 
@@ -105 +108 @@
         for ( GC_Object*& obj : old ) {
                 if ( obj->mark != mark ) {
+                        // if ( obj == (GC_Object*)0x60f00000e410ul ) std::raise( SIGTRAP );
                         delete obj;
                         obj = nullptr;