2011-08-30  Gary Dismukes  <dismukes@adacore.com>

	* sem_res.adb (Valid_Conversion): Revise test for implicit anonymous
	access conversions to check that the conversion is a rewritten node,
	rather than just having Comes_From_Source set to False, which wasn't
	sufficient.

2011-08-30  Robert Dewar  <dewar@adacore.com>

	* exp_ch9.adb, sem_ch9.adb, sem_ch6.adb, exp_disp.adb,
	g-socket.ads: Minor reformatting.

2011-08-30  Thomas Quinot  <quinot@adacore.com>

	* sem_util.adb: Minor reformatting.

2011-08-30  Tristan Gingold  <gingold@adacore.com>

	* raise-gcc.c: Never catch exception if _UA_FORCE_UNWIND flag is set,
	to be compliant with the ABI.

From-SVN: r178310