2012-08-06  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_mech.adb (Set_Mechanisms): OUT and IN OUT parameters are
	now unconditionally passed by reference. IN parameters subject
	to convention C_Pass_By_Copy are passed by copy, otherwise they
	are passed by reference.

2012-08-06  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch3.adb (Analyze_Object_Declaration): According to
	AI95-0303, protected objects with interrupt handlers can be
	declared in nested scopes. This is a binding interpretation,
	and thus applies to all versions of the compiler.

2012-08-06  Robert Dewar  <dewar@adacore.com>

	* frontend.adb, exp_aggr.adb: Minor reformatting.

2012-08-06  Thomas Quinot  <quinot@adacore.com>

	* par-endh.adb: Minor reformatting.

From-SVN: r190162