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author | Hristian Kirtchev <kirtchev@adacore.com> | 2017-01-09 12:03:27 +0000 |
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committer | Arnaud Charlet <charlet@gcc.gnu.org> | 2017-01-09 13:03:27 +0100 |
commit | f63d601b9629ffbf756c97dac2d4241ed43d9e4e (patch) | |
tree | 03d45e3343a5c67f1cd7ed05075ad1bd4a80c296 /gcc/ada/nlists.adb | |
parent | 01216d27de7de69ce1f09697e5f61ab414113824 (diff) | |
download | gcc-f63d601b9629ffbf756c97dac2d4241ed43d9e4e.zip gcc-f63d601b9629ffbf756c97dac2d4241ed43d9e4e.tar.gz gcc-f63d601b9629ffbf756c97dac2d4241ed43d9e4e.tar.bz2 |
einfo.ads, einfo.adb: Remove uses of flags Has_Default_Init_Cond...
2017-01-09 Hristian Kirtchev <kirtchev@adacore.com>
* einfo.ads, einfo.adb: Remove uses of flags Has_Default_Init_Cond,
Is_Default_Init_Cond_Procedure, and
Has_Inherited_Default_Init_Cond. Add uses of flags
Has_Own_DIC, Is_DIC_Procedure, and Has_Inherited_DIC.
(Default_Init_Cond_Procedure): Removed.
(DIC_Procedure): New routine.
(Has_Default_Init_Cond): Removed.
(Has_DIC): New routine.
(Has_Inheritable_Invariants): The attribute applies to the base type.
(Has_Inherited_Default_Init_Cond): Removed.
(Has_Inherited_DIC): New routine.
(Has_Inherited_Invariants): The attribute applies to the base type.
(Has_Own_DIC): New routine.
(Has_Own_Invariants): The attribute applies to the base type.
(Is_Default_Init_Cond_Procedure): Removed.
(Is_DIC_Procedure): New routine.
(Set_Default_Init_Cond_Procedure): Removed.
(Set_DIC_Procedure): New routine.
(Set_Has_Default_Init_Cond): Removed.
(Set_Has_Inheritable_Invariants): The attribute applies
to the base type.
(Set_Has_Inherited_Default_Init_Cond): Removed.
(Set_Has_Inherited_DIC): New routine.
(Set_Has_Inherited_Invariants): The attribute applies to the base type.
(Set_Has_Own_DIC): New routine.
(Set_Has_Own_Invariants): The attribute applies to the base type.
(Set_Is_Default_Init_Cond_Procedure): Removed.
(Set_Is_DIC_Procedure): New routine.
(Write_Entity_Flags): Update the output of all flags related to
default initial condition.
* exp_ch3.adb (Expand_N_Object_Declaration): Update the generation
of the call to the DIC procedure.
(Freeze_Type): Generate the body of the DIC procedure.
* exp_ch7.adb (Build_Invariant_Procedure_Body): Replace
all occurrences of Create_Append with Append_New_To. Do
not generate an invariant procedure for a class-wide type.
The generated body acts as a freeze action of the working type.
(Build_Invariant_Procedure_Declaration): Do not generate an
invariant procedure for a class-wide type.
(Create_Append): Removed.
* exp_util.adb: Add with and use clauses for Sem_Ch3, sem_ch6,
sem_Ch12, Sem_Disp, and GNAT.HTable. Move the handling of
class-wide pre/postcondition description and data structures from
Sem_Prag.
(Build_Class_Wide_Expression): Moved from Sem_Prag.
(Build_DIC_Call): New routine.
(Build_DIC_Procedure_Body): New routine.
(Build_DIC_Procedure_Declaration): New routine.
(Entity_Hash): Moved from Sem_Prag.
(Find_DIC_Type): New routine.
(Update_Primitives_Mapping): Reimplemented.
(Update_Primitives_Mapping_Of_Types): New routine.
* exp_util.ads (Build_Class_Wide_Expression): Moved from Sem_Prag.
(Build_DIC_Call): New routine.
(Build_DIC_Procedure_Body): New routine.
(Build_DIC_Procedure_Declaration): New routine.
(Update_Primitives_Mapping): Moved from Sem_Prag.
(Update_Primitives_Mapping_Of_Types): New routine.
* nlists.adb (Append_New): New routine.
(Append_New_To): New routine.
* nlists.ads (Append_New): New routine.
(Append_New_To): New routine.
* sem_ch3.adb (Analyze_Declarations): Do not generate the bodies
of DIC procedures here. This is now done at the end of the
visible declarations, private declarations, and at the freeze
point of a type.
(Analyze_Private_Extension_Declaration):
A private extension inherits the DIC pragma of a parent type.
(Analyze_Subtype_Declaration): No need to propagate invariant
attributes to a subtype as those apply to the base type.
(Build_Derived_Record_Type): No need to inherit invariants here
as this is now done in Build_Derived_Type.
(Build_Derived_Type): Inherit both the DIC pragma and invariants from
a parent type.
(Process_Full_View): Update the propagation of DIC attributes.
(Propagate_Default_Init_Cond_Attributes): Removed.
* sem_ch7.adb Add with and use clauses for Exp_Util.
(Analyze_Package_Specification): Create the body of the DIC
procedure at the end of the visible and private declarations.
(Preserve_Full_Attributes): Propagate DIC attributes.
* sem_ch9.adb (Analyze_Protected_Type_Declaration): Propagate
DIC attributes.
(Analyze_Task_Type_Declaration): Propagate DIC attributes.
* sem_elab.adb (Check_A_Call): Update the call to
Is_Nontrivial_Default_Init_Cond_Procedure.
* sem_prag.adb Remove the with and use clauses for
GNAT.HTable. Move the handling of class- wide pre/postcondition
description and data structures to Exp_Util.
(Analyze_Pragma): Create the declaration of the DIC procedure. There
is no need to propagate invariant-related attributes at this point
as this is done in Build_Invariant_Procedure_Declaration.
(Build_Class_Wide_Expression): Moved to Exp_Util.
(Entity_Hash): Moved to Exp_Util.
(Update_Primitives_Mapping): Moved to Exp_Util.
* sem_prag.ads (Build_Class_Wide_Expression): Moved to Exp_Util.
(Update_Primitives_Mapping): Moved to Exp_Util.
* sem_util.adb: Remove with and use clauses for Ghost
and Sem_Ch13.
(Build_Default_Init_Cond_Call): Removed.
(Build_Default_Init_Cond_Procedure_Bodies): Removed.
(Build_Default_Init_Cond_Procedure_Declaration): Removed.
(Get_Views): Reimplemented.
(Has_Full_Default_Initialization): Reimplement the section on DIC.
(Inherit_Default_Init_Cond_Procedure): Removed.
(Is_Nontrivial_Default_Init_Cond_Procedure): Removed.
(Is_Nontrivial_DIC_Procedure): New routine.
(Is_Verifiable_DIC_Pragma): New routine.
(Propagate_DIC_Attributes): New routine.
* sem_util.ads (Build_Default_Init_Cond_Call): Removed.
(Build_Default_Init_Cond_Procedure_Bodies): Removed.
(Build_Default_Init_Cond_Procedure_Declaration): Removed.
(Inherit_Default_Init_Cond_Procedure): Removed.
(Is_Nontrivial_Default_Init_Cond_Procedure): Removed.
(Is_Nontrivial_DIC_Procedure): New routine.
(Is_Verifiable_DIC_Pragma): New routine.
(Propagate_DIC_Attributes): New routine.
* sem_warn.adb (Is_OK_Fully_Initialized): Reimplement the section
on DIC.
* sinfo.ads, sinfo.adb: Add new attribute Expression_Copy along with
usage in nodes.
(Expression_Copy): New routine along with pragma Inline.
(Set_Expression_Copy): New routine along with pragma Inline.
From-SVN: r244224
Diffstat (limited to 'gcc/ada/nlists.adb')
-rw-r--r-- | gcc/ada/nlists.adb | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/gcc/ada/nlists.adb b/gcc/ada/nlists.adb index b40446a..e366786 100644 --- a/gcc/ada/nlists.adb +++ b/gcc/ada/nlists.adb @@ -203,7 +203,6 @@ package body Nlists is ----------------- procedure Append_List (List : List_Id; To : List_Id) is - procedure Append_List_Debug; pragma Inline (Append_List_Debug); -- Output debug information if Debug_Flag_N set @@ -269,6 +268,28 @@ package body Nlists is Append_List (List, To); end Append_List_To; + ---------------- + -- Append_New -- + ---------------- + + procedure Append_New (Node : Node_Or_Entity_Id; To : in out List_Id) is + begin + if No (To) then + To := New_List; + end if; + + Append (Node, To); + end Append_New; + + ------------------- + -- Append_New_To -- + ------------------- + + procedure Append_New_To (To : in out List_Id; Node : Node_Or_Entity_Id) is + begin + Append_New (Node, To); + end Append_New_To; + --------------- -- Append_To -- --------------- |