[multiple changes]
2017-09-08 Eric Botcazou <ebotcazou@adacore.com>
* sem_util.adb (NCT_Tables_In_Use): Move to library level from...
(New_Copy_Tree): ...there. Reset the hash tables only if they
were used in the previous invocation.
* s-htable.adb: Fix typo.
2017-09-08 Bob Duff <duff@adacore.com>
* a-ssicst.adb (Open): Set File.Last_Op to the appropriate value.
2017-09-08 Arnaud Charlet <charlet@adacore.com>
* sem_aggr.adb: minor style fix.
2017-09-08 Bob Duff <duff@adacore.com>
* sprint.adb (Write_Corresponding_Source): Ignore if there is
no current source file.
(Write_Name_With_Col_Check, Write_Name_With_Col_Check_Sloc):
Print something helpful in case N is invalid.
* sprint.ads: Minor comment fix.
From-SVN: r251897