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Marc Poulhiès
authored
Initializing a vector using Vec : V.Vector := [Some_Type'(Some_Abstract_Type with F => 0)]; may crash the compiler. The expander marks the N_Extension_Aggregate for delayed expansion which never happens and incorrectly ends up in gigi. The delayed expansion is needed for nested aggregates, which the original code is testing for, but container aggregates are handled differently. Such assignments to container aggregates are later transformed into procedure calls to the procedures named in the Aggregate aspect definition, for which the delayed expansion is not required/expected. gcc/ada/ * exp_aggr.adb (Convert_To_Assignments): Do not mark node for delayed expansion if parent type has the Aggregate aspect. * sem_util.adb (Is_Container_Aggregate): Move... * sem_util.ads (Is_Container_Aggregate): ... here and make it public.