+2015-05-22 Robert Dewar <dewar@adacore.com>
+
+ * atree.adb, atree.ads, treepr.adb: Change name Needs_Actuals_Check to
+ Check_Actuals.
+ * exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**x in modular
+ and overflow cases.
+
2015-05-22 Eric Botcazou <ebotcazou@adacore.com>
* exp_pakd.adb (Install_PAT): Propagate representation aspects