Mercurial > hg > CbC > CbC_gcc
comparison gcc/ada/fname.ads @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children | 84e7813d76e9 |
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1 ------------------------------------------------------------------------------ | |
2 -- -- | |
3 -- GNAT COMPILER COMPONENTS -- | |
4 -- -- | |
5 -- F N A M E -- | |
6 -- -- | |
7 -- S p e c -- | |
8 -- -- | |
9 -- Copyright (C) 1992-2017, Free Software Foundation, Inc. -- | |
10 -- -- | |
11 -- GNAT is free software; you can redistribute it and/or modify it under -- | |
12 -- terms of the GNU General Public License as published by the Free Soft- -- | |
13 -- ware Foundation; either version 3, or (at your option) any later ver- -- | |
14 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- | |
15 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- | |
16 -- or FITNESS FOR A PARTICULAR PURPOSE. -- | |
17 -- -- | |
18 -- As a special exception under Section 7 of GPL version 3, you are granted -- | |
19 -- additional permissions described in the GCC Runtime Library Exception, -- | |
20 -- version 3.1, as published by the Free Software Foundation. -- | |
21 -- -- | |
22 -- You should have received a copy of the GNU General Public License and -- | |
23 -- a copy of the GCC Runtime Library Exception along with this program; -- | |
24 -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- | |
25 -- <http://www.gnu.org/licenses/>. -- | |
26 -- -- | |
27 -- GNAT was originally developed by the GNAT team at New York University. -- | |
28 -- Extensive contributions were provided by Ada Core Technologies Inc. -- | |
29 -- -- | |
30 ------------------------------------------------------------------------------ | |
31 | |
32 -- This package, together with its child package Fname.UF define the | |
33 -- association between source file names and unit names as defined | |
34 -- (see package Uname for definition of format of unit names). | |
35 | |
36 with Namet; use Namet; | |
37 | |
38 package Fname is | |
39 | |
40 -- Note: this package spec does not depend on the Uname spec in the Ada | |
41 -- sense, but the comments and description of the semantics do depend on | |
42 -- the conventions established by Uname. | |
43 | |
44 --------------------------- | |
45 -- File Name Conventions -- | |
46 --------------------------- | |
47 | |
48 -- GNAT requires that there be a one to one correspondence between source | |
49 -- file names (as used in the Osint package interface) and unit names as | |
50 -- defined by the Uname package. This correspondence is defined by the | |
51 -- two subprograms defined here in the Fname package. | |
52 | |
53 -- For full rules of file naming, see GNAT User's Guide. Note that the | |
54 -- naming rules are affected by the presence of Source_File_Name pragmas | |
55 -- that have been previously processed. | |
56 | |
57 -- Note that the file name does *not* include the directory name. The | |
58 -- management of directories is provided by Osint, and full file names | |
59 -- are used only for error message purposes within GNAT itself. | |
60 | |
61 ----------------- | |
62 -- Subprograms -- | |
63 ----------------- | |
64 | |
65 function Is_Predefined_File_Name | |
66 (Fname : String; | |
67 Renamings_Included : Boolean := True) return Boolean; | |
68 function Is_Predefined_File_Name | |
69 (Fname : File_Name_Type; | |
70 Renamings_Included : Boolean := True) return Boolean; | |
71 -- These functions determine if the given file name (which must be a simple | |
72 -- file name with no directory information) is the source or ALI file name | |
73 -- for one of the predefined library units (i.e. part of the Ada, System, | |
74 -- or Interface hierarchies). Note that units in the GNAT hierarchy are not | |
75 -- considered predefined (see Is_Internal_File_Name below). | |
76 -- | |
77 -- The Renamings_Included parameter indicates whether annex J renamings | |
78 -- such as Text_IO are to be considered as predefined. If | |
79 -- Renamings_Included is True, then Text_IO will return True, otherwise | |
80 -- only children of Ada, Interfaces and System return True. | |
81 | |
82 function Is_Predefined_Renaming_File_Name | |
83 (Fname : String) return Boolean; | |
84 function Is_Predefined_Renaming_File_Name | |
85 (Fname : File_Name_Type) return Boolean; | |
86 -- True if Fname is the file name for a predefined renaming (the same file | |
87 -- names that are included if Renamings_Included => True is passed to | |
88 -- Is_Predefined_File_Name). | |
89 | |
90 function Is_Internal_File_Name | |
91 (Fname : String; | |
92 Renamings_Included : Boolean := True) return Boolean; | |
93 function Is_Internal_File_Name | |
94 (Fname : File_Name_Type; | |
95 Renamings_Included : Boolean := True) return Boolean; | |
96 -- Same as Is_Predefined_File_Name, except units in the GNAT hierarchy are | |
97 -- included. | |
98 | |
99 function Is_GNAT_File_Name (Fname : String) return Boolean; | |
100 function Is_GNAT_File_Name (Fname : File_Name_Type) return Boolean; | |
101 -- True for units in the GNAT hierarchy | |
102 | |
103 procedure Tree_Read; | |
104 -- Dummy procedure (reads dummy table values from tree file) | |
105 | |
106 procedure Tree_Write; | |
107 -- Writes out internal tables to current tree file using Tree_Write | |
108 -- This is actually a dummy routine, since the relevant table is | |
109 -- no longer used, but we retain it for now, to avoid a tree file | |
110 -- incompatibility with the 3.13 compiler. Should be removed for | |
111 -- the 3.14a release ??? | |
112 | |
113 end Fname; |