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-rw-r--r--gcc/stringpool.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/stringpool.c b/gcc/stringpool.c
index 13f90ca3b01..639048625d9 100644
--- a/gcc/stringpool.c
+++ b/gcc/stringpool.c
@@ -158,7 +158,7 @@ mark_ident (pfile, h, v)
hashnode h;
const PTR v ATTRIBUTE_UNUSED;
{
- ggc_mark_nonnull_tree (HT_IDENT_TO_GCC_IDENT (h));
+ ggc_mark_tree (HT_IDENT_TO_GCC_IDENT (h));
return 1;
}