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-rw-r--r--gcc/fortran/trans-array.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/fortran/trans-array.c b/gcc/fortran/trans-array.c
index d6d3ff7..86e5657 100644
--- a/gcc/fortran/trans-array.c
+++ b/gcc/fortran/trans-array.c
@@ -1224,6 +1224,7 @@ gfc_trans_array_constructor_value (stmtblock_t * pblock, tree type,
TREE_STATIC (tmp) = 1;
TREE_CONSTANT (tmp) = 1;
TREE_INVARIANT (tmp) = 1;
+ TREE_READONLY (tmp) = 1;
DECL_INITIAL (tmp) = init;
init = tmp;