[multiple changes]

[multiple changes]

2015-11-12  Philippe Gil  <gil@adacore.com>

	* g-debpoo.adb (Print_Address): print address in hexadecimal as
	in previous GNAT version (without secondary stack use)
	(Deallocate): Deallocate calling once Unlock_Task.all when it
	raise exception.

2015-11-12  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch3.adb (Analyze_Subtype_Declaration): Remove redundant
	copying of dimensions from parent type to subtype. This is
	properly done in Analyze_Dimension.
	* sem_dim.adb (Analyze_Dimension_Subtype_Declaration): Add entity
	to error message, so that reference to entity can be formatted
	properly.
	* opt.ads: Fix typo.

From-SVN: r230254