| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT COMPILER COMPONENTS -- |
| -- -- |
| -- P U T _ S P A R K _ X R E F S -- |
| -- -- |
| -- S p e c -- |
| -- -- |
| -- Copyright (C) 2011-2013, 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. 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 COPYING3. If not, go to -- |
| -- http://www.gnu.org/licenses for a complete copy of the license. -- |
| -- -- |
| -- GNAT was originally developed by the GNAT team at New York University. -- |
| -- Extensive contributions were provided by Ada Core Technologies Inc. -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| |
| -- This package contains the function used to read SPARK cross-reference |
| -- information from the internal tables defined in package SPARK_Xrefs, and |
| -- output text information for the ALI file. The interface allows control over |
| -- the destination of the output, so that this routine can also be used for |
| -- debugging purposes. |
| |
| with Types; use Types; |
| |
| generic |
| -- The following procedures are used to output text information. The |
| -- destination of the text information is thus under control of the |
| -- particular instantiation. In particular, this procedure is used to |
| -- write output to the ALI file, and also for debugging output. |
| |
| with function Write_Info_Col return Positive is <>; |
| -- Return the column in which the next character will be written |
| |
| with procedure Write_Info_Char (C : Character) is <>; |
| -- Output one character |
| |
| with procedure Write_Info_Initiate (Key : Character) is <>; |
| -- Initiate write of new line to output file, the parameter is the |
| -- keyword character for the line. |
| |
| with procedure Write_Info_Nat (N : Nat) is <>; |
| -- Write image of N to output file with no leading or trailing blanks |
| |
| with procedure Write_Info_Terminate is <>; |
| -- Terminate current info line and output lines built in Info_Buffer |
| |
| procedure Put_SPARK_Xrefs; |
| -- Read information from SPARK tables (SPARK_Xrefs.SPARK_Xref_Table, |
| -- SPARK_Xrefs.SPARK_Scope_Table and SPARK_Xrefs.SPARK_File_Table) and output |
| -- corresponding information in ALI format using the Write_Info procedures. |
