2012-06-12  Robert Dewar  <dewar@adacore.com>

        * gcc-interface/Make-lang.in: Update dependencies.
	* sem_ch9.ads, einfo.adb, einfo.ads, sem_prag.adb, freeze.adb,
	sem_util.adb, sem_ch13.adb, sem_ch13.ads, exp_ch3.adb: Add comments.
	Minor reformatting.

2012-06-12  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch12.adb (Instantiate_Formal_Subprogram): Remove code that
	implements AI05-0296, because the actual may be overloaded.
	* sem_ch8.adb (Analyze_Subprogram_Renaming): and move it here,
	to be applied once the actual subprogram is properly resolved.

From-SVN: r188456