[multiple changes]

[multiple changes]

2015-10-23  Olivier Hainque  <hainque@adacore.com>

	* tracebak.c: Fallback to generic unwinder for gcc-sjlj on x86 &
	x86_64 linux
	* tracebak.c: Rework x86 & x86_64 sections to resort to the
	generic unwinder if __USING_SJLJ_EXCEPTIONS__.

2015-10-23  Javier Miranda  <miranda@adacore.com>

	* sem_util.adb (Check_Function_Writable_Actuals): For function
	calls restrict the check to elementary types, as requested by
	RM 6.4.1(6.15/3)

2015-10-23  Arnaud Charlet  <charlet@adacore.com>

	* exp_unst.adb (Unnest_Subprogram): Suppress initialization on
	Decl_ARECnT since we are taking care of all initializations in
	the generated code.

From-SVN: r229233