/Users/buildslave/jenkins/workspace/coverage/llvm-project/clang/include/clang/Driver/InputInfo.h
Line | Count | Source (jump to first uncovered line) |
1 | | //===--- InputInfo.h - Input Source & Type Information ----------*- C++ -*-===// |
2 | | // |
3 | | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | | // See https://llvm.org/LICENSE.txt for license information. |
5 | | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | | // |
7 | | //===----------------------------------------------------------------------===// |
8 | | |
9 | | #ifndef LLVM_CLANG_DRIVER_INPUTINFO_H |
10 | | #define LLVM_CLANG_DRIVER_INPUTINFO_H |
11 | | |
12 | | #include "clang/Driver/Action.h" |
13 | | #include "clang/Driver/Types.h" |
14 | | #include "llvm/Option/Arg.h" |
15 | | #include <cassert> |
16 | | #include <string> |
17 | | |
18 | | namespace clang { |
19 | | namespace driver { |
20 | | |
21 | | /// InputInfo - Wrapper for information about an input source. |
22 | | class InputInfo { |
23 | | // FIXME: The distinction between filenames and inputarg here is |
24 | | // gross; we should probably drop the idea of a "linker |
25 | | // input". Doing so means tweaking pipelining to still create link |
26 | | // steps when it sees linker inputs (but not treat them as |
27 | | // arguments), and making sure that arguments get rendered |
28 | | // correctly. |
29 | | enum Class { |
30 | | Nothing, |
31 | | Filename, |
32 | | InputArg, |
33 | | Pipe |
34 | | }; |
35 | | |
36 | | union { |
37 | | const char *Filename; |
38 | | const llvm::opt::Arg *InputArg; |
39 | | } Data; |
40 | | Class Kind; |
41 | | const Action* Act; |
42 | | types::ID Type; |
43 | | const char *BaseInput; |
44 | | |
45 | 160k | static types::ID GetActionType(const Action *A) { |
46 | 160k | return A != nullptr ? A->getType()105k : types::TY_Nothing54.7k ; |
47 | 160k | } |
48 | | |
49 | | public: |
50 | 54.7k | InputInfo() : InputInfo(nullptr, nullptr) {} Unexecuted instantiation: clang::driver::InputInfo::InputInfo() clang::driver::InputInfo::InputInfo() Line | Count | Source | 50 | 54.7k | InputInfo() : InputInfo(nullptr, nullptr) {} |
|
51 | | InputInfo(const Action *A, const char *_BaseInput) |
52 | 85.5k | : Kind(Nothing), Act(A), Type(GetActionType(A)), BaseInput(_BaseInput) {} |
53 | | |
54 | | InputInfo(types::ID _Type, const char *_Filename, const char *_BaseInput) |
55 | 91.4k | : Kind(Filename), Act(nullptr), Type(_Type), BaseInput(_BaseInput) { |
56 | 91.4k | Data.Filename = _Filename; |
57 | 91.4k | } |
58 | | InputInfo(const Action *A, const char *_Filename, const char *_BaseInput) |
59 | 73.7k | : Kind(Filename), Act(A), Type(GetActionType(A)), BaseInput(_BaseInput) { |
60 | 73.7k | Data.Filename = _Filename; |
61 | 73.7k | } |
62 | | |
63 | | InputInfo(types::ID _Type, const llvm::opt::Arg *_InputArg, |
64 | | const char *_BaseInput) |
65 | 0 | : Kind(InputArg), Act(nullptr), Type(_Type), BaseInput(_BaseInput) { |
66 | 0 | Data.InputArg = _InputArg; |
67 | 0 | } |
68 | | InputInfo(const Action *A, const llvm::opt::Arg *_InputArg, |
69 | | const char *_BaseInput) |
70 | 1.17k | : Kind(InputArg), Act(A), Type(GetActionType(A)), BaseInput(_BaseInput) { |
71 | 1.17k | Data.InputArg = _InputArg; |
72 | 1.17k | } |
73 | | |
74 | 77.3k | bool isNothing() const { return Kind == Nothing; } |
75 | 385k | bool isFilename() const { return Kind == Filename; } |
76 | 1.17k | bool isInputArg() const { return Kind == InputArg; } |
77 | 672k | types::ID getType() const { return Type; } |
78 | 155k | const char *getBaseInput() const { return BaseInput; } |
79 | | /// The action for which this InputInfo was created. May be null. |
80 | 8.32k | const Action *getAction() const { return Act; } |
81 | 0 | void setAction(const Action *A) { Act = A; } |
82 | | |
83 | 110k | const char *getFilename() const { |
84 | 110k | assert(isFilename() && "Invalid accessor."); |
85 | 0 | return Data.Filename; |
86 | 110k | } |
87 | 1.16k | const llvm::opt::Arg &getInputArg() const { |
88 | 1.16k | assert(isInputArg() && "Invalid accessor."); |
89 | 0 | return *Data.InputArg; |
90 | 1.16k | } |
91 | | |
92 | | /// getAsString - Return a string name for this input, for |
93 | | /// debugging. |
94 | 261 | std::string getAsString() const { |
95 | 261 | if (isFilename()) |
96 | 255 | return std::string("\"") + getFilename() + '"'; |
97 | 6 | else if (isInputArg()) |
98 | 2 | return "(input arg)"; |
99 | 4 | else |
100 | 4 | return "(nothing)"; |
101 | 261 | } |
102 | | }; |
103 | | |
104 | | } // end namespace driver |
105 | | } // end namespace clang |
106 | | |
107 | | #endif |