[multiple changes]

[multiple changes]

2010-09-10  Robert Dewar  <dewar@adacore.com>

	* gnat_ugn.texi: Add section on intent of style checking options.

2010-09-10  Arnaud Charlet  <charlet@adacore.com>

	* xref_lib.adb (Get_Full_Type): Fix handling of 'a' char.

2010-09-10  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch3.adb: Improve error message on derivation from class-wide type

2010-09-10  Steve Baird  <baird@adacore.com>

	* gnat1drv.adb (Adjust_Global_Switches): Enable Expression_With_Actions
	generation when Generate_SCIL is True.

2010-09-10  Geert Bosch  <bosch@adacore.com>

	* gnatlink.adb (Check_ Existing_Executable): New procedure for checking
	validity of executable name and removing any existing executable
	(Gnatlink): Call Check_Existing_Executable.

From-SVN: r164154