2012-06-14 Ed Schonberg <schonberg@adacore.com>
* sem_util.adb (Is_Object_Reference): in Ada 2012, qualified
expressions are valid names.
2012-06-14 Ed Schonberg <schonberg@adacore.com>
* sem_ch10.adb (Analyze_Compilation_Unit): If the unit is an
instantiation do not emit warnings for obsolescent units. The
warnings belong on the corresponding generic.
2012-06-14 Hristian Kirtchev <kirtchev@adacore.com>
* einfo.adb: Update the usage of Node15.
(Return_Flag_Or_Transient_Decl): Removed.
(Set_Return_Flag_Or_Transient_Decl): Removed.
(Set_Status_Flag_Or_Transient_Decl): New routine.
(Status_Flag_Or_Transient_Decl): New routine.
(Write_Field15_Name): Update the output for variables and constants.
* einfo.ads: Remove attribute
Return_Flag_Or_Transient_Decl along with occurrences in nodes.
(Return_Flag_Or_Transient_Decl): Removed along with pragma Inline.
(Set_Return_Flag_Or_Transient_Decl): Removed along with pragma Inline.
(Set_Status_Flag_Or_Transient_Decl): New routine along with pragma
Inline.
(Status_Flag_Or_Transient_Decl): New routine along with pragma Inline.
* exp_ch4.adb (Create_Alternative): New routine.
(Expand_N_Conditional_Expression): Handle the case
where at least one of the conditional expression
alternatives prodices a controlled temporary by means of a function
call.
(Is_Controlled_Function_Call): New routine.
(Process_Transient_Object): Update the call to
Set_Return_Flag_Or_Transient_Decl.
* exp_ch6.adb (Enclosing_Context): New routine.
(Expand_N_Extended_Return_Statement): Update all calls to
Set_Return_Flag_Or_Transient_Decl.
(Expand_Ctrl_Function_Call): Prohibit the finalization of a controlled
function result when the context is a conditional expression.
* exp_ch7.adb (Process_Declarations): Update all calls to
Return_Flag_Or_Transient_Decl. Add processing for intermediate
results of conditional expressions where one of the alternatives
uses a controlled function call.
(Process_Object_Declaration): Update all calls to
Return_Flag_Or_Transient_Decl and rearrange the logic to process
"hook" objects first.
(Process_Transient_Objects): Update the call to
Set_Return_Flag_Or_Transient_Decl.
* exp_util.adb (Requires_Cleanup_Actions (List_Id, Boolean,
Boolean)): Update all calls to Return_Flag_Or_Transient_Decl. Add
detection for intermediate results of conditional expressions
where one of the alternatives uses a controlled function call.
From-SVN: r188606
