2011-08-29  Tristan Gingold  <gingold@adacore.com>

	* a-exexpr.adb (Propagate_Exception): Remove all the parameters as
	they were unused.
	* a-exexpr-gcc.adb (Propagate_Exception): Ditto.
	* a-except-2005.adb (Propagate_Exception): Adjust spec.
	(Raise_Current_Excep): Adjust call.
	(Raise_From_Signal_Handler): Call now simply call Raise_Current_Excep.

2011-08-29  Thomas Quinot  <quinot@adacore.com>

	* exp_disp.adb: Minor reformatting.

From-SVN: r178215