blob: 5d744d999bea98020c6474b70a7a4471d86c668a (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
//===-- CompilerDecl.h ------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_CompilerDecl_h_
#define liblldb_CompilerDecl_h_
#include "lldb/Symbol/CompilerType.h"
#include "lldb/Utility/ConstString.h"
#include "lldb/lldb-private.h"
namespace lldb_private {
class CompilerDecl {
public:
//----------------------------------------------------------------------
// Constructors and Destructors
//----------------------------------------------------------------------
CompilerDecl() : m_type_system(nullptr), m_opaque_decl(nullptr) {}
CompilerDecl(TypeSystem *type_system, void *decl)
: m_type_system(type_system), m_opaque_decl(decl) {}
~CompilerDecl() {}
//----------------------------------------------------------------------
// Tests
//----------------------------------------------------------------------
explicit operator bool() const { return IsValid(); }
bool operator<(const CompilerDecl &rhs) const {
if (m_type_system == rhs.m_type_system)
return m_opaque_decl < rhs.m_opaque_decl;
return m_type_system < rhs.m_type_system;
}
bool IsValid() const {
return m_type_system != nullptr && m_opaque_decl != nullptr;
}
bool IsClang() const;
//----------------------------------------------------------------------
// Accessors
//----------------------------------------------------------------------
TypeSystem *GetTypeSystem() const { return m_type_system; }
void *GetOpaqueDecl() const { return m_opaque_decl; }
void SetDecl(TypeSystem *type_system, void *decl) {
m_type_system = type_system;
m_opaque_decl = decl;
}
void Clear() {
m_type_system = nullptr;
m_opaque_decl = nullptr;
}
ConstString GetName() const;
ConstString GetMangledName() const;
CompilerDeclContext GetDeclContext() const;
// If this decl represents a function, return the return type
CompilerType GetFunctionReturnType() const;
// If this decl represents a function, return the number of arguments for the
// function
size_t GetNumFunctionArguments() const;
// If this decl represents a function, return the argument type given a zero
// based argument index
CompilerType GetFunctionArgumentType(size_t arg_idx) const;
private:
TypeSystem *m_type_system;
void *m_opaque_decl;
};
bool operator==(const CompilerDecl &lhs, const CompilerDecl &rhs);
bool operator!=(const CompilerDecl &lhs, const CompilerDecl &rhs);
} // namespace lldb_private
#endif // #ifndef liblldb_CompilerDecl_h_
|
