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authorPiotr Trojanek <trojanek@adacore.com>2022-03-07 15:27:06 +0100
committerPierre-Marie de Rodat <derodat@adacore.com>2022-05-16 08:42:02 +0000
commit4e8b88f36ce705d20dddc86f999539cc854ef401 (patch)
tree56244ea58d2ef331f7fff9caed2ed6082c4cbbfb /gcc/ada/cstreams.c
parent457fb3369aec1e9d681853bcd33d77bb8da2f8ea (diff)
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[Ada] Pick volatile refinement property of a subtype from its base type
Volatile refinement properties (e.g. Async_Writers), which refine the Volatile aspect in SPARK, are inherited by subtypes from their base types. In particular, this patch fixes handling of those properties for subtypes of private types. gcc/ada/ * sem_util.adb (Type_Or_Variable_Has_Enabled_Property): Given a subtype recurse into its base type.
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