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-rw-r--r--gcc/bitmap.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/bitmap.h b/gcc/bitmap.h
index 98da3c11f6d..d6f2be57d55 100644
--- a/gcc/bitmap.h
+++ b/gcc/bitmap.h
@@ -199,6 +199,8 @@ struct GTY(()) bitmap_head {
}
~bitmap_head () { bitmap_clear (this); }
+ void swap (bitmap_head *);
+
unsigned int indx; /* Index of last element looked at. */
unsigned int descriptor_id; /* Unique identifier for the allocation
site of this bitmap, for detailed