2011-09-02  Robert Dewar  <dewar@adacore.com>

	* sem_ch4.adb, sem_ch6.adb: Minor reformatting.
	* gcc-interface/Make-lang.in: Update dependencies.

2011-09-02  Marc Sango  <sango@adacore.com>

	* sem_ch3.adb (Analyze_Object_Declaration): Change
	comment and add additional check to differentiate constant of
	type string from others unconstrained type.

From-SVN: r178462