[MLton-commit] r6405

[Matthew Fluet]

Add comment and fix tag indices.
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U   mlton/trunk/runtime/gc/object.h

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Modified: mlton/trunk/runtime/gc/object.h
===================================================================
--- mlton/trunk/runtime/gc/object.h	2008-02-14 18:13:42 UTC (rev 6404)
+++ mlton/trunk/runtime/gc/object.h	2008-02-14 19:49:03 UTC (rev 6405)
@@ -13,10 +13,12 @@
  *   array, normal (fixed size), stack, and weak.
  */
 typedef enum { 
-  ARRAY_TAG,
-  NORMAL_TAG,
-  STACK_TAG,
-  WEAK_TAG,
+  /* The tag indices here must agree with those in declareObjectTypes()
+   * in codegen/c-codegen/c-codegen.fun. */
+  ARRAY_TAG = 0,
+  NORMAL_TAG = 1,
+  STACK_TAG = 2,
+  WEAK_TAG = 3,
 } GC_objectTypeTag;
 
 #endif /* (defined (MLTON_GC_INTERNAL_TYPES)) */