[multiple changes]

[multiple changes]

2017-04-25  Bob Duff  <duff@adacore.com>

	* sem_ch8.adb (Use_One_Type): If a use_type_clause
	is redundant, set its Used_Operations to empty. This is only
	necessary for use clauses that appear in the parent of a generic
	child unit, because those use clauses get reanalyzed when we
	instantiate the generic, and we don't want the Used_Operations
	carried over from the original context (where it was probably
	not redundant).

2017-04-25  Hristian Kirtchev  <kirtchev@adacore.com>

	* exp_ch6.adb: Minor reformatting.

From-SVN: r247169