2017-04-25 Ed Schonberg <schonberg@adacore.com>
* sem_util.adb (Same_Value): String literals are compile-time
values, and comparing them must use Expr_Value_S.
2017-04-25 Ed Schonberg <schonberg@adacore.com>
* sem_ch4.adb (Complete_Object_Interpretation): If an explicit
dereference is introduced for the object, and the object is
overloaded, do not check whether it is aliased, because it may
include an implicit dereference.
* sem_type.adb (Disambiguate): If two interpretations are access
attribute types with the same designated type keep either of
them and do not report an ambiguity. A true ambiguity will be
reported elsewhere.
2017-04-25 Bob Duff <duff@adacore.com>
* a-numeri.ads: Change the encoding of Greek letter Pi from
brackets encoding to UTF-8. Use pragma Wide_Character_Encoding
to indicate the encoding. We considered using a byte order mark
(BOM), but that causes various trouble (misc software eats the
BOM, if you have a patch with a BOM, then it's not at the start
of the patch, so it's not a BOM, the BOM affects with-ing files,
etc.).
* scng.adb, s-wchcnv.adb: Minor.
2017-04-25 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch3.adb, sem_ch8.adb, sem_disp.adb: Minor reformatting.
From-SVN: r247197
