[multiple changes]

[multiple changes]

2015-10-26  Jerome Lambourg  <lambourg@adacore.com>

	* sysdep.c (__gnat_get_task_options): Workaround a VxWorks
	bug where VX_DEALLOC_TCB task option is forbidden when calling
	taskCreate but allowed in VX_USR_TASK_OPTIONS.

2015-10-26  Javier Miranda  <miranda@adacore.com>

	* exp_unst.ads, exp_unst.adb (Is_Uplevel_Referenced): New subprogram.

2015-10-26  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch4.adb (Constant_Indexing_OK): New predicate, subsidiary
	of Try_Container_Indexing, that implements the name resolution
	rules given in RM 4.1.6 (13-15).

From-SVN: r229355