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Diffstat (limited to 'gcc-4.4.0/gcc/ada/exp_ch11.ads')
-rw-r--r-- | gcc-4.4.0/gcc/ada/exp_ch11.ads | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/gcc-4.4.0/gcc/ada/exp_ch11.ads b/gcc-4.4.0/gcc/ada/exp_ch11.ads deleted file mode 100644 index 8ba25ad73..000000000 --- a/gcc-4.4.0/gcc/ada/exp_ch11.ads +++ /dev/null @@ -1,95 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT COMPILER COMPONENTS -- --- -- --- E X P _ C H 1 1 -- --- -- --- S p e c -- --- -- --- Copyright (C) 1992-2009, Free Software Foundation, Inc. -- --- -- --- GNAT is free software; you can redistribute it and/or modify it under -- --- terms of the GNU General Public License as published by the Free Soft- -- --- ware Foundation; either version 3, or (at your option) any later ver- -- --- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- --- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- --- or FITNESS FOR A PARTICULAR PURPOSE. -- --- -- --- You should have received a copy of the GNU General Public License along -- --- with this program; see file COPYING3. If not see -- --- <http://www.gnu.org/licenses/>. -- --- -- --- GNAT was originally developed by the GNAT team at New York University. -- --- Extensive contributions were provided by Ada Core Technologies Inc. -- --- -- ------------------------------------------------------------------------------- - --- Expand routines for chapter 11 constructs - -with Types; use Types; - -package Exp_Ch11 is - procedure Expand_N_Exception_Declaration (N : Node_Id); - procedure Expand_N_Handled_Sequence_Of_Statements (N : Node_Id); - procedure Expand_N_Raise_Constraint_Error (N : Node_Id); - procedure Expand_N_Raise_Program_Error (N : Node_Id); - procedure Expand_N_Raise_Statement (N : Node_Id); - procedure Expand_N_Raise_Storage_Error (N : Node_Id); - procedure Expand_N_Subprogram_Info (N : Node_Id); - - -- Data structures for gathering information to build exception tables - -- See runtime routine Ada.Exceptions for full details on the format and - -- content of these tables. - - procedure Expand_At_End_Handler (HSS : Node_Id; Block : Node_Id); - -- Given a handled statement sequence, HSS, for which the At_End_Proc - -- field is set, and which currently has no exception handlers, this - -- procedure expands the special exception handler required. - -- This procedure also create a new scope for the given Block, if - -- Block is not Empty. - - procedure Expand_Exception_Handlers (HSS : Node_Id); - -- This procedure expands exception handlers, and is called as part - -- of the processing for Expand_N_Handled_Sequence_Of_Statements and - -- is also called from Expand_At_End_Handler. N is the handled sequence - -- of statements that has the exception handler(s) to be expanded. This - -- is also called to expand the special exception handler built for - -- accept bodies (see Exp_Ch9.Build_Accept_Body). - - function Find_Local_Handler - (Ename : Entity_Id; - Nod : Node_Id) return Node_Id; - -- This function searches for a local exception handler that will handle - -- the exception named by Ename. If such a local hander exists, then the - -- corresponding N_Exception_Handler is returned. If no such handler is - -- found then Empty is returned. In order to match and return True, the - -- handler may not have a choice parameter specification. Nod is the raise - -- node that references the handler. - - function Get_Local_Raise_Call_Entity return Entity_Id; - -- This function is provided for use by the back end in conjunction with - -- generation of Local_Raise calls when an exception raise is converted to - -- a goto statement. If Local_Raise is defined, its entity is returned, - -- if not, Empty is returned (in which case the call is silently skipped). - - function Get_RT_Exception_Entity (R : RT_Exception_Code) return Entity_Id; - -- This function is provided for use by the back end in conjunction with - -- generation of Local_Raise calls when an exception raise is converted to - -- a goto statement. The argument is the reason code which would be used - -- to determine which Rcheck_nn procedure to call. The returned result is - -- the exception entity to be passed to Local_Raise. - - function Is_Non_Ada_Error (E : Entity_Id) return Boolean; - -- This function is provided for Gigi use. It returns True if operating on - -- VMS, and the argument E is the entity for System.Aux_Dec.Non_Ada_Error. - -- This is used to generate the special matching code for this exception. - - procedure Possible_Local_Raise (N : Node_Id; E : Entity_Id); - -- This procedure is called whenever node N might cause the back end - -- to generate a local raise for a local Constraint/Program/Storage_Error - -- exception. It deals with generating a warning if there is no local - -- handler (and restriction No_Exception_Propagation is set), or if there - -- is a local handler marking that it has a local raise. E is the entity - -- of the corresponding exception. - -end Exp_Ch11; |