sem_res.adb (Within_Subprogram_Call): Detect also nodes that appear in entry calls.

sem_res.adb (Within_Subprogram_Call): Detect also nodes that appear in entry calls.

2016-04-19  Arnaud Charlet  <charlet@adacore.com>

	* sem_res.adb (Within_Subprogram_Call): Detect
	also nodes that appear in entry calls.
	(Resolve_Actuals, Insert_Default): Propagate
	dimension information if any, from default expression to the
	copy that appears in the list of actuals.
	* uintp.ads: minor whitespace fix in comment.
	* sem_prag.adb, stringt.adb, inline.adb, lib-xref-spark_specific.adb:
	Minor code cleanup.
	* set_targ.adb (Set_Targ): convert directly from
	Natural to Pos, without intermediate conversion to Int.

From-SVN: r235197