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-rw-r--r--gcc/fortran/iresolve.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/fortran/iresolve.c b/gcc/fortran/iresolve.c
index a68e42e..cdc4ac1 100644
--- a/gcc/fortran/iresolve.c
+++ b/gcc/fortran/iresolve.c
@@ -590,7 +590,7 @@ gfc_resolve_cshift (gfc_expr *f, gfc_expr *array, gfc_expr *shift,
if (dim != NULL)
{
- if (dim->expr_type != EXPR_CONSTANT)
+ if (dim->expr_type != EXPR_CONSTANT && dim->symtree->n.sym->attr.optional)
{
/* Mark this for later setting the type in gfc_conv_missing_dummy. */
dim->representation.length = shift->ts.kind;
@@ -728,7 +728,7 @@ gfc_resolve_eoshift (gfc_expr *f, gfc_expr *array, gfc_expr *shift,
if (dim != NULL)
{
- if (dim->expr_type != EXPR_CONSTANT)
+ if (dim->expr_type != EXPR_CONSTANT && dim->symtree->n.sym->attr.optional)
{
/* Mark this for later setting the type in gfc_conv_missing_dummy. */
dim->representation.length = shift->ts.kind;