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Diffstat (limited to 'gcc-4.2.1/gcc/ada/sem_prag.ads')
| -rw-r--r-- | gcc-4.2.1/gcc/ada/sem_prag.ads | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/gcc-4.2.1/gcc/ada/sem_prag.ads b/gcc-4.2.1/gcc/ada/sem_prag.ads deleted file mode 100644 index ed2a9a06f..000000000 --- a/gcc-4.2.1/gcc/ada/sem_prag.ads +++ /dev/null @@ -1,89 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT COMPILER COMPONENTS -- --- -- --- S E M _ P R A G -- --- -- --- S p e c -- --- -- --- Copyright (C) 1992-2005, 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 2, 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. See the GNU General Public License -- --- for more details. You should have received a copy of the GNU General -- --- Public License distributed with GNAT; see file COPYING. If not, write -- --- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, -- --- Boston, MA 02110-1301, USA. -- --- -- --- GNAT was originally developed by the GNAT team at New York University. -- --- Extensive contributions were provided by Ada Core Technologies Inc. -- --- -- ------------------------------------------------------------------------------- - --- Pragma handling is isolated in a separate package --- (logically this processing belongs in chapter 4) - -with Types; use Types; - -package Sem_Prag is - - procedure Analyze_Pragma (N : Node_Id); - -- Analyze procedure for pragma reference node N - - function Delay_Config_Pragma_Analyze (N : Node_Id) return Boolean; - -- N is a pragma appearing in a configuration pragma file. Most such - -- pragmas are analyzed when the file is read, before parsing and analyzing - -- the main unit. However, the analysis of certain pragmas results in - -- adding information to the compiled main unit, and this cannot be done - -- till the main unit is processed. Such pragmas return True from this - -- function and in Frontend pragmas where Delay_Config_Pragma_Analyze is - -- True have their analysis delayed until after the main program is parsed - -- and analyzed. - - function Is_Non_Significant_Pragma_Reference (N : Node_Id) return Boolean; - -- The node N is a node for an entity and the issue is whether the - -- occurrence is a reference for the purposes of giving warnings about - -- unreferenced variables. This function returns True if the reference is - -- not a reference from this point of view (e.g. the occurrence in a pragma - -- Pack) and False if it is a real reference (e.g. the occcurrence in a - -- pragma Export); - - function Is_Pragma_String_Literal (Par : Node_Id) return Boolean; - -- Given an N_Pragma_Argument_Association node, Par, which has the form of - -- an operator symbol, determines whether or not it should be treated as an - -- string literal. This is called by Sem_Ch6.Analyze_Operator_Symbol. If - -- True is returned, the argument is converted to a string literal. If - -- False is returned, then the argument is treated as an entity reference - -- to the operator. - - function Is_Config_Static_String (Arg : Node_Id) return Boolean; - -- This is called for a configuration pragma that requires either string - -- literal or a concatenation of string literals. We cannot use normal - -- static string processing because it is too early in the case of the - -- pragma appearing in a configuration pragmas file. If Arg is of an - -- appropriate form, then this call obtains the string (doing any necessary - -- concatenations) and places it in Name_Buffer, setting Name_Len to its - -- length, and then returns True. If it is not of the correct form, then an - -- appropriate error message is posted, and False is returned. - - procedure Process_Compilation_Unit_Pragmas (N : Node_Id); - -- Called at the start of processing compilation unit N to deal with any - -- special issues regarding pragmas. In particular, we have to deal with - -- Suppress_All at this stage, since it appears after the unit instead of - -- before. - - procedure Set_Encoded_Interface_Name (E : Entity_Id; S : Node_Id); - -- This routine is used to set an encoded interface name. The node S is an - -- N_String_Literal node for the external name to be set, and E is an - -- entity whose Interface_Name field is to be set. In the normal case where - -- S contains a name that is a valid C identifier, then S is simply set as - -- the value of the Interface_Name. Otherwise it is encoded. See the body - -- for details of the encoding. This encoding is only done on VMS systems, - -- since it seems pretty silly, but is needed to pass some dubious tests in - -- the test suite. - -end Sem_Prag; |