1//===--- Types.h - Input & Temporary Driver Types ---------------*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10#ifndef CLANG_DRIVER_TYPES_H_
11#define CLANG_DRIVER_TYPES_H_
12
13#include "clang/Driver/Phases.h"
14#include "llvm/ADT/SmallVector.h"
15
16namespace clang {
17namespace driver {
18namespace types {
19  enum ID {
20    TY_INVALID,
21#define TYPE(NAME, ID, PP_TYPE, TEMP_SUFFIX, FLAGS) TY_##ID,
22#include "clang/Driver/Types.def"
23#undef TYPE
24    TY_LAST
25  };
26
27  /// getTypeName - Return the name of the type for \p Id.
28  const char *getTypeName(ID Id);
29
30  /// getPreprocessedType - Get the ID of the type for this input when
31  /// it has been preprocessed, or INVALID if this input is not
32  /// preprocessed.
33  ID getPreprocessedType(ID Id);
34
35  /// getTypeTempSuffix - Return the suffix to use when creating a
36  /// temp file of this type, or null if unspecified.
37  const char *getTypeTempSuffix(ID Id, bool CLMode = false);
38
39  /// onlyAssembleType - Should this type only be assembled.
40  bool onlyAssembleType(ID Id);
41
42  /// onlyPrecompileType - Should this type only be precompiled.
43  bool onlyPrecompileType(ID Id);
44
45  /// canTypeBeUserSpecified - Can this type be specified on the
46  /// command line (by the type name); this is used when forwarding
47  /// commands to gcc.
48  bool canTypeBeUserSpecified(ID Id);
49
50  /// appendSuffixForType - When generating outputs of this type,
51  /// should the suffix be appended (instead of replacing the existing
52  /// suffix).
53  bool appendSuffixForType(ID Id);
54
55  /// canLipoType - Is this type acceptable as the output of a
56  /// universal build (currently, just the Nothing, Image, and Object
57  /// types).
58  bool canLipoType(ID Id);
59
60  /// isAcceptedByClang - Can clang handle this input type.
61  bool isAcceptedByClang(ID Id);
62
63  /// isCXX - Is this a "C++" input (C++ and Obj-C++ sources and headers).
64  bool isCXX(ID Id);
65
66  /// isObjC - Is this an "ObjC" input (Obj-C and Obj-C++ sources and headers).
67  bool isObjC(ID Id);
68
69  /// lookupTypeForExtension - Lookup the type to use for the file
70  /// extension \p Ext.
71  ID lookupTypeForExtension(const char *Ext);
72
73  /// lookupTypeForTypSpecifier - Lookup the type to use for a user
74  /// specified type name.
75  ID lookupTypeForTypeSpecifier(const char *Name);
76
77  /// getCompilationPhases - Get the list of compilation phases ('Phases') to be
78  /// done for type 'Id'.
79  void getCompilationPhases(
80    ID Id,
81    llvm::SmallVectorImpl<phases::ID> &Phases);
82
83  /// lookupCXXTypeForCType - Lookup CXX input type that corresponds to given
84  /// C type (used for clang++ emulation of g++ behaviour)
85  ID lookupCXXTypeForCType(ID Id);
86
87} // end namespace types
88} // end namespace driver
89} // end namespace clang
90
91#endif
92