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-rw-r--r--gcc/fortran/st.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/fortran/st.c b/gcc/fortran/st.c
index 6f8a234..cedb97c 100644
--- a/gcc/fortran/st.c
+++ b/gcc/fortran/st.c
@@ -113,6 +113,8 @@ gfc_free_statement (gfc_code *p)
case EXEC_SYNC_ALL:
case EXEC_SYNC_IMAGES:
case EXEC_SYNC_MEMORY:
+ case EXEC_LOCK:
+ case EXEC_UNLOCK:
break;
case EXEC_BLOCK: