ada: Avoid temporary for conditional expression of discriminated record type

This just aligns the definite case (discriminants with default) with the
indefinite case (discriminants without default), the latter case having
been properly handled for long.  In the former case, the maximum size is
used so a temporary can be much larger than the actual data it contains.

gcc/ada/

	* gcc-interface/utils2.cc (build_cond_expr): Use the indirect path
	for all types containing a placeholder.

1 files changed, 2 insertions, 2 deletions

diff --git a/gcc/ada/gcc-interface/utils2.cc b/gcc/ada/gcc-interface/utils2.cc
index a953b07..fb0ccf5 100644
--- a/gcc/ada/gcc-interface/utils2.cc
+++ b/gcc/ada/gcc-interface/utils2.cc
@@ -1715,8 +1715,8 @@ build_cond_expr (tree result_type, tree condition_operand,
      then dereference the result.  Likewise if the result type is passed by
      reference, because creating a temporary of this type is not allowed.  */
   if (TREE_CODE (result_type) == UNCONSTRAINED_ARRAY_TYPE
-      || TYPE_IS_BY_REFERENCE_P (result_type)
-      || CONTAINS_PLACEHOLDER_P (TYPE_SIZE (result_type)))
+      || type_contains_placeholder_p (result_type)
+      || TYPE_IS_BY_REFERENCE_P (result_type))
     {
       result_type = build_pointer_type (result_type);
       true_operand = build_unary_op (ADDR_EXPR, result_type, true_operand);