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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/ada/par.ads | |
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Diffstat (limited to 'gcc/ada/par.ads')
| -rw-r--r-- | gcc/ada/par.ads | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/gcc/ada/par.ads b/gcc/ada/par.ads new file mode 100644 index 000000000..d3fc0e730 --- /dev/null +++ b/gcc/ada/par.ads @@ -0,0 +1,41 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT COMPILER COMPONENTS -- +-- -- +-- P A R -- +-- -- +-- 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. 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. -- +-- -- +------------------------------------------------------------------------------ + +-- The Par function and its subunits contains all the parsing routines +-- for the top down recursive descent parser that constructs the parse tree + +with Types; use Types; + +function Par (Configuration_Pragmas : Boolean) return List_Id; +-- Top level parsing routine. There are two cases: +-- +-- If Configuration_Pragmas is False, Par parses a compilation unit in the +-- current source file and sets the Cunit, Cunit_Entity and Unit_Name fields +-- of the units table entry for Current_Source_Unit. On return the parse tree +-- is complete, and decorated with any required implicit label declarations. +-- The value returned in this case is always No_List. +-- +-- If Configuration_Pragmas is True, Par parses a list of configuration +-- pragmas from the current source file, and returns the list of pragmas. |