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-rw-r--r--gcc/fortran/match.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/fortran/match.c b/gcc/fortran/match.c
index d63b11c..f7de5d5 100644
--- a/gcc/fortran/match.c
+++ b/gcc/fortran/match.c
@@ -2540,8 +2540,8 @@ gfc_match_do (void)
old_loc = gfc_current_locus;
+ memset (&iter, '\0', sizeof (gfc_iterator));
label = NULL;
- iter.var = iter.start = iter.end = iter.step = NULL;
m = gfc_match_label ();
if (m == MATCH_ERROR)