2017-04-25 Eric Botcazou <ebotcazou@adacore.com>
* exp_ch4.adb (Library_Level_Target): New function.
(Expand_Concatenate): When optimization is enabled, also expand
the operation out-of-line if the concatenation is present within
the expression of the declaration of a library-level object and
not only if it is the expression of the declaration.
2017-04-25 Bob Duff <duff@adacore.com>
* freeze.adb (Freeze_Object_Declaration): Do
not Remove_Side_Effects if there is a pragma Linker_Section,
because in that case we want static initialization in the
appropriate section.
2017-04-25 Gary Dismukes <dismukes@adacore.com>
* exp_dbug.adb: Minor rewording and reformatting.
2017-04-25 Ed Schonberg <schonberg@adacore.com>
* sem_attr.adb (Statically_Denotes_Object): New predicate, to
handle the proposed changes to rules concerning potentially
unevaluated expressions, to include selected components that
do not depend on discriminants, and indexed components with
static indices.
* sem_util.adb (Is_Potentially_Unevaluated): Add check for
predicate in quantified expression, and fix bugs in the handling
of case expressions and membership test.
(Analyze_Attribute_Old_Result): use new predicate.
(Analyze_Attribute, case Loop_Entry): ditto.
From-SVN: r247167
