[multiple changes]

[multiple changes]

2012-10-04  Robert Dewar  <dewar@adacore.com>

	* sem_eval.adb (Fold_Str, Fold_Uint, Fold_Ureal): Reset static
	expression state after Resolve call.

2012-10-04  Robert Dewar  <dewar@adacore.com>

	* sem_prag.adb (Analyze_Pragma. case Warnngs): Don't make entry
	in the table for Warnings Off pragmas if within an instance.

2012-10-04  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch9.adb (Analyze_Entry_Body): Transfer
	Has_Pragma_Unreferenced flag from entry formal to corresponding
	entity in body, to prevent spurious warnings when pragma is
	present.

2012-10-04  Robert Dewar  <dewar@adacore.com>

	* s-bignum.adb (Big_Exp): Raise Storage_Error for ludicrously
	large results.

2012-10-04  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch3.adb (Check_Duplicate_Aspects): Diagnose properly
	aspects that appear in the partial and the full view of a type.

2012-10-04  Robert Dewar  <dewar@adacore.com>

	* sinfo.ads (N_Return_Statement): Removed.

2012-10-04  Tristan Gingold  <gingold@adacore.com>

	* init.c (__gl_zero_cost_exceptions): Comment it as not used
	anymore.
	* bindgen.adb (Gen_Adainit): Do not emit Zero_Cost_Exceptions
	anymore.

2012-10-04  Thomas Quinot  <quinot@adacore.com>

	* prep.adb, prepcomp.adb, gprep.adb, opt.ads: New preprocessor switch
	-a (all source text preserved).

From-SVN: r192072