diff options
Diffstat (limited to 'gcc/ada/exp_ch7.adb')
| -rw-r--r-- | gcc/ada/exp_ch7.adb | 70 |
1 files changed, 36 insertions, 34 deletions
diff --git a/gcc/ada/exp_ch7.adb b/gcc/ada/exp_ch7.adb index 2a683a27d55..e78d9954082 100644 --- a/gcc/ada/exp_ch7.adb +++ b/gcc/ada/exp_ch7.adb @@ -2193,7 +2193,6 @@ package body Exp_Ch7 is Spec : Node_Id; Name : Node_Id; Param : Node_Id; - Unlock : Node_Id; Param_Type : Entity_Id; Pid : Entity_Id := Empty; Cancel_Param : Entity_Id; @@ -2274,50 +2273,53 @@ package body Exp_Ch7 is Selector_Name => Make_Identifier (Loc, Name_uObject)), Attribute_Name => Name_Unchecked_Access)))); - end if; - -- Unlock (_object._object'Access); + else + -- Unlock (_object._object'Access); - -- _object is the record used to implement the protected object. - -- It is a parameter to the protected subprogram. + -- object is the record used to implement the protected object. + -- It is a parameter to the protected subprogram. - -- If the protected object is controlled (i.e it has entries or - -- needs finalization for interrupt handling), call Unlock_Entries, - -- except if the protected object follows the ravenscar profile, in - -- which case call Unlock_Entry, otherwise call the simplified - -- version, Unlock. + -- If the protected object is controlled (i.e it has entries or + -- needs finalization for interrupt handling), call + -- Unlock_Entries, except if the protected object follows the + -- ravenscar profile, in which case call Unlock_Entry, otherwise + -- call the simplified version, Unlock. - if Has_Entries (Pid) - or else Has_Interrupt_Handler (Pid) - or else (Has_Attach_Handler (Pid) and then not Restricted_Profile) - then - if Abort_Allowed - or else Restriction_Active (No_Entry_Queue) = False - or else Number_Entries (Pid) > 1 + if Has_Entries (Pid) + or else Has_Interrupt_Handler (Pid) + or else (Has_Attach_Handler (Pid) + and then not Restricted_Profile) then - Unlock := New_Reference_To (RTE (RE_Unlock_Entries), Loc); + if Abort_Allowed + or else Restriction_Active (No_Entry_Queue) = False + or else Number_Entries (Pid) > 1 + then + Name := New_Reference_To (RTE (RE_Unlock_Entries), Loc); + else + Name := New_Reference_To (RTE (RE_Unlock_Entry), Loc); + end if; + else - Unlock := New_Reference_To (RTE (RE_Unlock_Entry), Loc); + Name := New_Reference_To (RTE (RE_Unlock), Loc); end if; - else - Unlock := New_Reference_To (RTE (RE_Unlock), Loc); + Append_To (Stmt, + Make_Procedure_Call_Statement (Loc, + Name => Name, + Parameter_Associations => New_List ( + Make_Attribute_Reference (Loc, + Prefix => + Make_Selected_Component (Loc, + Prefix => + New_Reference_To (Defining_Identifier (Param), Loc), + Selector_Name => + Make_Identifier (Loc, Name_uObject)), + Attribute_Name => Name_Unchecked_Access)))); end if; - Append_To (Stmt, - Make_Procedure_Call_Statement (Loc, - Name => Unlock, - Parameter_Associations => New_List ( - Make_Attribute_Reference (Loc, - Prefix => - Make_Selected_Component (Loc, - Prefix => - New_Reference_To (Defining_Identifier (Param), Loc), - Selector_Name => - Make_Identifier (Loc, Name_uObject)), - Attribute_Name => Name_Unchecked_Access)))); - if Abort_Allowed then + -- Abort_Undefer; Append_To (Stmt, |
