diff options
Diffstat (limited to 'includes/Block.h')
| -rw-r--r-- | includes/Block.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/includes/Block.h b/includes/Block.h index 112092c5c4..e2e691ab0e 100644 --- a/includes/Block.h +++ b/includes/Block.h @@ -54,6 +54,7 @@ typedef struct bdescr_ { union { struct bdescr_ *back; /* used (occasionally) for doubly-linked lists*/ StgWord *bitmap; + StgPtr scan; /* scan pointer for copying GC */ } u; unsigned int gen_no; /* generation */ struct step_ *step; /* step */ |