gcc/ada/
	PR ada/22559
	* sem_ch3.adb (Build_Derived_Numeric_Type): Do not set RM_Size on
	a derived ordinary fixed point type.

	* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Recompute
	RM_Size when a Small clause is found.

    gcc/testsuite/
	PR ada/22559
	* gnat.dg/specs/delta_small.ads: New test.

From-SVN: r130498