Coverage Report

Created: 2023-05-31 04:38

/Users/buildslave/jenkins/workspace/coverage/llvm-project/clang/include/clang/AST/JSONNodeDumper.h
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Source (jump to first uncovered line)
1
//===--- JSONNodeDumper.h - Printing of AST nodes to JSON -----------------===//
2
//
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// 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
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//
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//===----------------------------------------------------------------------===//
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//
9
// This file implements AST dumping of components of individual AST nodes to
10
// a JSON.
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//
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//===----------------------------------------------------------------------===//
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14
#ifndef LLVM_CLANG_AST_JSONNODEDUMPER_H
15
#define LLVM_CLANG_AST_JSONNODEDUMPER_H
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17
#include "clang/AST/ASTContext.h"
18
#include "clang/AST/ASTDumperUtils.h"
19
#include "clang/AST/ASTNodeTraverser.h"
20
#include "clang/AST/AttrVisitor.h"
21
#include "clang/AST/CommentCommandTraits.h"
22
#include "clang/AST/CommentVisitor.h"
23
#include "clang/AST/ExprConcepts.h"
24
#include "clang/AST/ExprCXX.h"
25
#include "clang/AST/Mangle.h"
26
#include "clang/AST/Type.h"
27
#include "llvm/Support/JSON.h"
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29
namespace clang {
30
31
class APValue;
32
33
class NodeStreamer {
34
  bool FirstChild = true;
35
  bool TopLevel = true;
36
  llvm::SmallVector<std::function<void(bool IsLastChild)>, 32> Pending;
37
38
protected:
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  llvm::json::OStream JOS;
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public:
42
  /// Add a child of the current node.  Calls DoAddChild without arguments
43
3.46k
  template <typename Fn> void AddChild(Fn DoAddChild) {
44
3.46k
    return AddChild("", DoAddChild);
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3.46k
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::Decl const*)::'lambda'()>(clang::JSONDumper)
Line
Count
Source
43
2.60k
  template <typename Fn> void AddChild(Fn DoAddChild) {
44
2.60k
    return AddChild("", DoAddChild);
45
2.60k
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::BlockDecl::Capture const&)::'lambda'()>(clang::JSONDumper)
Line
Count
Source
43
3
  template <typename Fn> void AddChild(Fn DoAddChild) {
44
3
    return AddChild("", DoAddChild);
45
3
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::OMPClause const*)::'lambda'()>(clang::JSONDumper)
Line
Count
Source
43
2
  template <typename Fn> void AddChild(Fn DoAddChild) {
44
2
    return AddChild("", DoAddChild);
45
2
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::TemplateArgument const&, clang::SourceRange, clang::Decl const*, char const*)::'lambda'()>(clang::JSONDumper)
Line
Count
Source
43
82
  template <typename Fn> void AddChild(Fn DoAddChild) {
44
82
    return AddChild("", DoAddChild);
45
82
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::Type const*)::'lambda'()>(clang::JSONDumper)
Line
Count
Source
43
581
  template <typename Fn> void AddChild(Fn DoAddChild) {
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581
    return AddChild("", DoAddChild);
45
581
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::QualType)::'lambda'()>(clang::JSONDumper)
Line
Count
Source
43
2
  template <typename Fn> void AddChild(Fn DoAddChild) {
44
2
    return AddChild("", DoAddChild);
45
2
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::GenericSelectionExpr::AssociationTy<true> const&)::'lambda'()>(clang::JSONDumper)
Line
Count
Source
43
12
  template <typename Fn> void AddChild(Fn DoAddChild) {
44
12
    return AddChild("", DoAddChild);
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12
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::concepts::Requirement const*)::'lambda'()>(clang::JSONDumper)
Line
Count
Source
43
4
  template <typename Fn> void AddChild(Fn DoAddChild) {
44
4
    return AddChild("", DoAddChild);
45
4
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::CXXCtorInitializer const*)::'lambda'()>(clang::JSONDumper)
Line
Count
Source
43
21
  template <typename Fn> void AddChild(Fn DoAddChild) {
44
21
    return AddChild("", DoAddChild);
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21
  }
Unexecuted instantiation: void clang::NodeStreamer::AddChild<void clang::JSONDumper::writeTemplateDeclSpecialization<clang::ClassTemplateSpecializationDecl>(clang::ClassTemplateSpecializationDecl const*, bool, bool)::'lambda'()>(clang::ClassTemplateSpecializationDecl)
void clang::NodeStreamer::AddChild<void clang::JSONDumper::writeTemplateDeclSpecialization<clang::ClassTemplateSpecializationDecl>(clang::ClassTemplateSpecializationDecl const*, bool, bool)::'lambda0'()>(clang::ClassTemplateSpecializationDecl)
Line
Count
Source
43
50
  template <typename Fn> void AddChild(Fn DoAddChild) {
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50
    return AddChild("", DoAddChild);
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50
  }
Unexecuted instantiation: void clang::NodeStreamer::AddChild<void clang::JSONDumper::writeTemplateDeclSpecialization<clang::FunctionDecl>(clang::FunctionDecl const*, bool, bool)::'lambda'()>(clang::FunctionDecl)
void clang::NodeStreamer::AddChild<void clang::JSONDumper::writeTemplateDeclSpecialization<clang::FunctionDecl>(clang::FunctionDecl const*, bool, bool)::'lambda0'()>(clang::FunctionDecl)
Line
Count
Source
43
1
  template <typename Fn> void AddChild(Fn DoAddChild) {
44
1
    return AddChild("", DoAddChild);
45
1
  }
Unexecuted instantiation: void clang::NodeStreamer::AddChild<void clang::JSONDumper::writeTemplateDeclSpecialization<clang::VarTemplateSpecializationDecl>(clang::VarTemplateSpecializationDecl const*, bool, bool)::'lambda'()>(clang::VarTemplateSpecializationDecl)
Unexecuted instantiation: void clang::NodeStreamer::AddChild<void clang::JSONDumper::writeTemplateDeclSpecialization<clang::VarTemplateSpecializationDecl>(clang::VarTemplateSpecializationDecl const*, bool, bool)::'lambda0'()>(clang::VarTemplateSpecializationDecl)
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::Attr const*)::'lambda'()>(clang::JSONDumper)
Line
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Source
43
40
  template <typename Fn> void AddChild(Fn DoAddChild) {
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40
    return AddChild("", DoAddChild);
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40
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::comments::Comment const*, clang::comments::FullComment const*)::'lambda'()>(clang::JSONDumper)
Line
Count
Source
43
70
  template <typename Fn> void AddChild(Fn DoAddChild) {
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70
    return AddChild("", DoAddChild);
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70
  }
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47
  /// Add a child of the current node with an optional label.
48
  /// Calls DoAddChild without arguments.
49
6.81k
  template <typename Fn> void AddChild(StringRef Label, Fn DoAddChild) {
50
    // If we're at the top level, there's nothing interesting to do; just
51
    // run the dumper.
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6.81k
    if (TopLevel) {
53
177
      TopLevel = false;
54
177
      JOS.objectBegin();
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56
177
      DoAddChild();
57
58
316
      while (!Pending.empty()) {
59
139
        Pending.back()(true);
60
139
        Pending.pop_back();
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139
      }
62
63
177
      JOS.objectEnd();
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177
      TopLevel = true;
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177
      return;
66
177
    }
67
68
    // We need to capture an owning-string in the lambda because the lambda
69
    // is invoked in a deferred manner.
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6.63k
    std::string LabelStr(!Label.empty() ? 
Label1
 : 
"inner"6.63k
);
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6.63k
    bool WasFirstChild = FirstChild;
72
6.63k
    auto DumpWithIndent = [=](bool IsLastChild) {
73
6.63k
      if (WasFirstChild) {
74
3.74k
        JOS.attributeBegin(LabelStr);
75
3.74k
        JOS.arrayBegin();
76
3.74k
      }
77
78
6.63k
      FirstChild = true;
79
6.63k
      unsigned Depth = Pending.size();
80
6.63k
      JOS.objectBegin();
81
82
6.63k
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
10.2k
      while (Depth < Pending.size()) {
87
3.61k
        Pending.back()(true);
88
3.61k
        this->Pending.pop_back();
89
3.61k
      }
90
91
6.63k
      JOS.objectEnd();
92
93
6.63k
      if (IsLastChild) {
94
3.74k
        JOS.arrayEnd();
95
3.74k
        JOS.attributeEnd();
96
3.74k
      }
97
6.63k
    };
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::BlockDecl::Capture const&)::'lambda'()>(llvm::StringRef, clang::JSONDumper)::'lambda'(bool)::operator()(bool) const
Line
Count
Source
72
3
    auto DumpWithIndent = [=](bool IsLastChild) {
73
3
      if (WasFirstChild) {
74
2
        JOS.attributeBegin(LabelStr);
75
2
        JOS.arrayBegin();
76
2
      }
77
78
3
      FirstChild = true;
79
3
      unsigned Depth = Pending.size();
80
3
      JOS.objectBegin();
81
82
3
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
3
      while (Depth < Pending.size()) {
87
0
        Pending.back()(true);
88
0
        this->Pending.pop_back();
89
0
      }
90
91
3
      JOS.objectEnd();
92
93
3
      if (IsLastChild) {
94
0
        JOS.arrayEnd();
95
0
        JOS.attributeEnd();
96
0
      }
97
3
    };
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::OMPClause const*)::'lambda'()>(llvm::StringRef, clang::JSONDumper)::'lambda'(bool)::operator()(bool) const
Line
Count
Source
72
2
    auto DumpWithIndent = [=](bool IsLastChild) {
73
2
      if (WasFirstChild) {
74
2
        JOS.attributeBegin(LabelStr);
75
2
        JOS.arrayBegin();
76
2
      }
77
78
2
      FirstChild = true;
79
2
      unsigned Depth = Pending.size();
80
2
      JOS.objectBegin();
81
82
2
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
4
      while (Depth < Pending.size()) {
87
2
        Pending.back()(true);
88
2
        this->Pending.pop_back();
89
2
      }
90
91
2
      JOS.objectEnd();
92
93
2
      if (IsLastChild) {
94
0
        JOS.arrayEnd();
95
0
        JOS.attributeEnd();
96
0
      }
97
2
    };
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::Type const*)::'lambda'()>(llvm::StringRef, clang::JSONDumper)::'lambda'(bool)::operator()(bool) const
Line
Count
Source
72
581
    auto DumpWithIndent = [=](bool IsLastChild) {
73
581
      if (WasFirstChild) {
74
570
        JOS.attributeBegin(LabelStr);
75
570
        JOS.arrayBegin();
76
570
      }
77
78
581
      FirstChild = true;
79
581
      unsigned Depth = Pending.size();
80
581
      JOS.objectBegin();
81
82
581
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
741
      while (Depth < Pending.size()) {
87
160
        Pending.back()(true);
88
160
        this->Pending.pop_back();
89
160
      }
90
91
581
      JOS.objectEnd();
92
93
581
      if (IsLastChild) {
94
561
        JOS.arrayEnd();
95
561
        JOS.attributeEnd();
96
561
      }
97
581
    };
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::QualType)::'lambda'()>(llvm::StringRef, clang::JSONDumper)::'lambda'(bool)::operator()(bool) const
Line
Count
Source
72
2
    auto DumpWithIndent = [=](bool IsLastChild) {
73
2
      if (WasFirstChild) {
74
2
        JOS.attributeBegin(LabelStr);
75
2
        JOS.arrayBegin();
76
2
      }
77
78
2
      FirstChild = true;
79
2
      unsigned Depth = Pending.size();
80
2
      JOS.objectBegin();
81
82
2
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
4
      while (Depth < Pending.size()) {
87
2
        Pending.back()(true);
88
2
        this->Pending.pop_back();
89
2
      }
90
91
2
      JOS.objectEnd();
92
93
2
      if (IsLastChild) {
94
2
        JOS.arrayEnd();
95
2
        JOS.attributeEnd();
96
2
      }
97
2
    };
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::TemplateArgument const&, clang::SourceRange, clang::Decl const*, char const*)::'lambda'()>(llvm::StringRef, clang::JSONDumper)::'lambda'(bool)::operator()(bool) const
Line
Count
Source
72
82
    auto DumpWithIndent = [=](bool IsLastChild) {
73
82
      if (WasFirstChild) {
74
70
        JOS.attributeBegin(LabelStr);
75
70
        JOS.arrayBegin();
76
70
      }
77
78
82
      FirstChild = true;
79
82
      unsigned Depth = Pending.size();
80
82
      JOS.objectBegin();
81
82
82
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
120
      while (Depth < Pending.size()) {
87
38
        Pending.back()(true);
88
38
        this->Pending.pop_back();
89
38
      }
90
91
82
      JOS.objectEnd();
92
93
82
      if (IsLastChild) {
94
15
        JOS.arrayEnd();
95
15
        JOS.attributeEnd();
96
15
      }
97
82
    };
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::GenericSelectionExpr::AssociationTy<true> const&)::'lambda'()>(llvm::StringRef, clang::JSONDumper)::'lambda'(bool)::operator()(bool) const
Line
Count
Source
72
12
    auto DumpWithIndent = [=](bool IsLastChild) {
73
12
      if (WasFirstChild) {
74
0
        JOS.attributeBegin(LabelStr);
75
0
        JOS.arrayBegin();
76
0
      }
77
78
12
      FirstChild = true;
79
12
      unsigned Depth = Pending.size();
80
12
      JOS.objectBegin();
81
82
12
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
24
      while (Depth < Pending.size()) {
87
12
        Pending.back()(true);
88
12
        this->Pending.pop_back();
89
12
      }
90
91
12
      JOS.objectEnd();
92
93
12
      if (IsLastChild) {
94
7
        JOS.arrayEnd();
95
7
        JOS.attributeEnd();
96
7
      }
97
12
    };
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::concepts::Requirement const*)::'lambda'()>(llvm::StringRef, clang::JSONDumper)::'lambda'(bool)::operator()(bool) const
Line
Count
Source
72
4
    auto DumpWithIndent = [=](bool IsLastChild) {
73
4
      if (WasFirstChild) {
74
0
        JOS.attributeBegin(LabelStr);
75
0
        JOS.arrayBegin();
76
0
      }
77
78
4
      FirstChild = true;
79
4
      unsigned Depth = Pending.size();
80
4
      JOS.objectBegin();
81
82
4
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
8
      while (Depth < Pending.size()) {
87
4
        Pending.back()(true);
88
4
        this->Pending.pop_back();
89
4
      }
90
91
4
      JOS.objectEnd();
92
93
4
      if (IsLastChild) {
94
1
        JOS.arrayEnd();
95
1
        JOS.attributeEnd();
96
1
      }
97
4
    };
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::Stmt const*, llvm::StringRef)::'lambda'()>(llvm::StringRef, clang::JSONDumper)::'lambda'(bool)::operator()(bool) const
Line
Count
Source
72
3.34k
    auto DumpWithIndent = [=](bool IsLastChild) {
73
3.34k
      if (WasFirstChild) {
74
2.22k
        JOS.attributeBegin(LabelStr);
75
2.22k
        JOS.arrayBegin();
76
2.22k
      }
77
78
3.34k
      FirstChild = true;
79
3.34k
      unsigned Depth = Pending.size();
80
3.34k
      JOS.objectBegin();
81
82
3.34k
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
5.32k
      while (Depth < Pending.size()) {
87
1.97k
        Pending.back()(true);
88
1.97k
        this->Pending.pop_back();
89
1.97k
      }
90
91
3.34k
      JOS.objectEnd();
92
93
3.34k
      if (IsLastChild) {
94
2.45k
        JOS.arrayEnd();
95
2.45k
        JOS.attributeEnd();
96
2.45k
      }
97
3.34k
    };
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::CXXCtorInitializer const*)::'lambda'()>(llvm::StringRef, clang::JSONDumper)::'lambda'(bool)::operator()(bool) const
Line
Count
Source
72
21
    auto DumpWithIndent = [=](bool IsLastChild) {
73
21
      if (WasFirstChild) {
74
0
        JOS.attributeBegin(LabelStr);
75
0
        JOS.arrayBegin();
76
0
      }
77
78
21
      FirstChild = true;
79
21
      unsigned Depth = Pending.size();
80
21
      JOS.objectBegin();
81
82
21
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
42
      while (Depth < Pending.size()) {
87
21
        Pending.back()(true);
88
21
        this->Pending.pop_back();
89
21
      }
90
91
21
      JOS.objectEnd();
92
93
21
      if (IsLastChild) {
94
0
        JOS.arrayEnd();
95
0
        JOS.attributeEnd();
96
0
      }
97
21
    };
Unexecuted instantiation: void clang::NodeStreamer::AddChild<void clang::JSONDumper::writeTemplateDeclSpecialization<clang::ClassTemplateSpecializationDecl>(clang::ClassTemplateSpecializationDecl const*, bool, bool)::'lambda'()>(llvm::StringRef, clang::ClassTemplateSpecializationDecl)::'lambda'(bool)::operator()(bool) const
void clang::NodeStreamer::AddChild<void clang::JSONDumper::writeTemplateDeclSpecialization<clang::ClassTemplateSpecializationDecl>(clang::ClassTemplateSpecializationDecl const*, bool, bool)::'lambda0'()>(llvm::StringRef, clang::ClassTemplateSpecializationDecl)::'lambda'(bool)::operator()(bool) const
Line
Count
Source
72
50
    auto DumpWithIndent = [=](bool IsLastChild) {
73
50
      if (WasFirstChild) {
74
0
        JOS.attributeBegin(LabelStr);
75
0
        JOS.arrayBegin();
76
0
      }
77
78
50
      FirstChild = true;
79
50
      unsigned Depth = Pending.size();
80
50
      JOS.objectBegin();
81
82
50
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
50
      while (Depth < Pending.size()) {
87
0
        Pending.back()(true);
88
0
        this->Pending.pop_back();
89
0
      }
90
91
50
      JOS.objectEnd();
92
93
50
      if (IsLastChild) {
94
18
        JOS.arrayEnd();
95
18
        JOS.attributeEnd();
96
18
      }
97
50
    };
Unexecuted instantiation: void clang::NodeStreamer::AddChild<void clang::JSONDumper::writeTemplateDeclSpecialization<clang::FunctionDecl>(clang::FunctionDecl const*, bool, bool)::'lambda'()>(llvm::StringRef, clang::FunctionDecl)::'lambda'(bool)::operator()(bool) const
void clang::NodeStreamer::AddChild<void clang::JSONDumper::writeTemplateDeclSpecialization<clang::FunctionDecl>(clang::FunctionDecl const*, bool, bool)::'lambda0'()>(llvm::StringRef, clang::FunctionDecl)::'lambda'(bool)::operator()(bool) const
Line
Count
Source
72
1
    auto DumpWithIndent = [=](bool IsLastChild) {
73
1
      if (WasFirstChild) {
74
0
        JOS.attributeBegin(LabelStr);
75
0
        JOS.arrayBegin();
76
0
      }
77
78
1
      FirstChild = true;
79
1
      unsigned Depth = Pending.size();
80
1
      JOS.objectBegin();
81
82
1
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
1
      while (Depth < Pending.size()) {
87
0
        Pending.back()(true);
88
0
        this->Pending.pop_back();
89
0
      }
90
91
1
      JOS.objectEnd();
92
93
1
      if (IsLastChild) {
94
1
        JOS.arrayEnd();
95
1
        JOS.attributeEnd();
96
1
      }
97
1
    };
Unexecuted instantiation: void clang::NodeStreamer::AddChild<void clang::JSONDumper::writeTemplateDeclSpecialization<clang::VarTemplateSpecializationDecl>(clang::VarTemplateSpecializationDecl const*, bool, bool)::'lambda'()>(llvm::StringRef, clang::VarTemplateSpecializationDecl)::'lambda'(bool)::operator()(bool) const
Unexecuted instantiation: void clang::NodeStreamer::AddChild<void clang::JSONDumper::writeTemplateDeclSpecialization<clang::VarTemplateSpecializationDecl>(clang::VarTemplateSpecializationDecl const*, bool, bool)::'lambda0'()>(llvm::StringRef, clang::VarTemplateSpecializationDecl)::'lambda'(bool)::operator()(bool) const
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::Attr const*)::'lambda'()>(llvm::StringRef, clang::JSONDumper)::'lambda'(bool)::operator()(bool) const
Line
Count
Source
72
40
    auto DumpWithIndent = [=](bool IsLastChild) {
73
40
      if (WasFirstChild) {
74
8
        JOS.attributeBegin(LabelStr);
75
8
        JOS.arrayBegin();
76
8
      }
77
78
40
      FirstChild = true;
79
40
      unsigned Depth = Pending.size();
80
40
      JOS.objectBegin();
81
82
40
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
40
      while (Depth < Pending.size()) {
87
0
        Pending.back()(true);
88
0
        this->Pending.pop_back();
89
0
      }
90
91
40
      JOS.objectEnd();
92
93
40
      if (IsLastChild) {
94
23
        JOS.arrayEnd();
95
23
        JOS.attributeEnd();
96
23
      }
97
40
    };
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::comments::Comment const*, clang::comments::FullComment const*)::'lambda'()>(llvm::StringRef, clang::JSONDumper)::'lambda'(bool)::operator()(bool) const
Line
Count
Source
72
70
    auto DumpWithIndent = [=](bool IsLastChild) {
73
70
      if (WasFirstChild) {
74
51
        JOS.attributeBegin(LabelStr);
75
51
        JOS.arrayBegin();
76
51
      }
77
78
70
      FirstChild = true;
79
70
      unsigned Depth = Pending.size();
80
70
      JOS.objectBegin();
81
82
70
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
111
      while (Depth < Pending.size()) {
87
41
        Pending.back()(true);
88
41
        this->Pending.pop_back();
89
41
      }
90
91
70
      JOS.objectEnd();
92
93
70
      if (IsLastChild) {
94
53
        JOS.arrayEnd();
95
53
        JOS.attributeEnd();
96
53
      }
97
70
    };
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::Decl const*)::'lambda'()>(llvm::StringRef, clang::JSONDumper)::'lambda'(bool)::operator()(bool) const
Line
Count
Source
72
2.42k
    auto DumpWithIndent = [=](bool IsLastChild) {
73
2.42k
      if (WasFirstChild) {
74
822
        JOS.attributeBegin(LabelStr);
75
822
        JOS.arrayBegin();
76
822
      }
77
78
2.42k
      FirstChild = true;
79
2.42k
      unsigned Depth = Pending.size();
80
2.42k
      JOS.objectBegin();
81
82
2.42k
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
3.78k
      while (Depth < Pending.size()) {
87
1.35k
        Pending.back()(true);
88
1.35k
        this->Pending.pop_back();
89
1.35k
      }
90
91
2.42k
      JOS.objectEnd();
92
93
2.42k
      if (IsLastChild) {
94
613
        JOS.arrayEnd();
95
613
        JOS.attributeEnd();
96
613
      }
97
2.42k
    };
98
99
6.63k
    if (FirstChild) {
100
3.74k
      Pending.push_back(std::move(DumpWithIndent));
101
3.74k
    } else {
102
2.89k
      Pending.back()(false);
103
2.89k
      Pending.back() = std::move(DumpWithIndent);
104
2.89k
    }
105
6.63k
    FirstChild = false;
106
6.63k
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::Decl const*)::'lambda'()>(llvm::StringRef, clang::JSONDumper)
Line
Count
Source
49
2.60k
  template <typename Fn> void AddChild(StringRef Label, Fn DoAddChild) {
50
    // If we're at the top level, there's nothing interesting to do; just
51
    // run the dumper.
52
2.60k
    if (TopLevel) {
53
177
      TopLevel = false;
54
177
      JOS.objectBegin();
55
56
177
      DoAddChild();
57
58
316
      while (!Pending.empty()) {
59
139
        Pending.back()(true);
60
139
        Pending.pop_back();
61
139
      }
62
63
177
      JOS.objectEnd();
64
177
      TopLevel = true;
65
177
      return;
66
177
    }
67
68
    // We need to capture an owning-string in the lambda because the lambda
69
    // is invoked in a deferred manner.
70
2.42k
    std::string LabelStr(!Label.empty() ? 
Label0
 : "inner");
71
2.42k
    bool WasFirstChild = FirstChild;
72
2.42k
    auto DumpWithIndent = [=](bool IsLastChild) {
73
2.42k
      if (WasFirstChild) {
74
2.42k
        JOS.attributeBegin(LabelStr);
75
2.42k
        JOS.arrayBegin();
76
2.42k
      }
77
78
2.42k
      FirstChild = true;
79
2.42k
      unsigned Depth = Pending.size();
80
2.42k
      JOS.objectBegin();
81
82
2.42k
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
2.42k
      while (Depth < Pending.size()) {
87
2.42k
        Pending.back()(true);
88
2.42k
        this->Pending.pop_back();
89
2.42k
      }
90
91
2.42k
      JOS.objectEnd();
92
93
2.42k
      if (IsLastChild) {
94
2.42k
        JOS.arrayEnd();
95
2.42k
        JOS.attributeEnd();
96
2.42k
      }
97
2.42k
    };
98
99
2.42k
    if (FirstChild) {
100
822
      Pending.push_back(std::move(DumpWithIndent));
101
1.60k
    } else {
102
1.60k
      Pending.back()(false);
103
1.60k
      Pending.back() = std::move(DumpWithIndent);
104
1.60k
    }
105
2.42k
    FirstChild = false;
106
2.42k
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::BlockDecl::Capture const&)::'lambda'()>(llvm::StringRef, clang::JSONDumper)
Line
Count
Source
49
3
  template <typename Fn> void AddChild(StringRef Label, Fn DoAddChild) {
50
    // If we're at the top level, there's nothing interesting to do; just
51
    // run the dumper.
52
3
    if (TopLevel) {
53
0
      TopLevel = false;
54
0
      JOS.objectBegin();
55
56
0
      DoAddChild();
57
58
0
      while (!Pending.empty()) {
59
0
        Pending.back()(true);
60
0
        Pending.pop_back();
61
0
      }
62
63
0
      JOS.objectEnd();
64
0
      TopLevel = true;
65
0
      return;
66
0
    }
67
68
    // We need to capture an owning-string in the lambda because the lambda
69
    // is invoked in a deferred manner.
70
3
    std::string LabelStr(!Label.empty() ? 
Label0
 : "inner");
71
3
    bool WasFirstChild = FirstChild;
72
3
    auto DumpWithIndent = [=](bool IsLastChild) {
73
3
      if (WasFirstChild) {
74
3
        JOS.attributeBegin(LabelStr);
75
3
        JOS.arrayBegin();
76
3
      }
77
78
3
      FirstChild = true;
79
3
      unsigned Depth = Pending.size();
80
3
      JOS.objectBegin();
81
82
3
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
3
      while (Depth < Pending.size()) {
87
3
        Pending.back()(true);
88
3
        this->Pending.pop_back();
89
3
      }
90
91
3
      JOS.objectEnd();
92
93
3
      if (IsLastChild) {
94
3
        JOS.arrayEnd();
95
3
        JOS.attributeEnd();
96
3
      }
97
3
    };
98
99
3
    if (FirstChild) {
100
2
      Pending.push_back(std::move(DumpWithIndent));
101
2
    } else {
102
1
      Pending.back()(false);
103
1
      Pending.back() = std::move(DumpWithIndent);
104
1
    }
105
3
    FirstChild = false;
106
3
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::Stmt const*, llvm::StringRef)::'lambda'()>(llvm::StringRef, clang::JSONDumper)
Line
Count
Source
49
3.34k
  template <typename Fn> void AddChild(StringRef Label, Fn DoAddChild) {
50
    // If we're at the top level, there's nothing interesting to do; just
51
    // run the dumper.
52
3.34k
    if (TopLevel) {
53
0
      TopLevel = false;
54
0
      JOS.objectBegin();
55
56
0
      DoAddChild();
57
58
0
      while (!Pending.empty()) {
59
0
        Pending.back()(true);
60
0
        Pending.pop_back();
61
0
      }
62
63
0
      JOS.objectEnd();
64
0
      TopLevel = true;
65
0
      return;
66
0
    }
67
68
    // We need to capture an owning-string in the lambda because the lambda
69
    // is invoked in a deferred manner.
70
3.34k
    std::string LabelStr(!Label.empty() ? 
Label1
 : 
"inner"3.34k
);
71
3.34k
    bool WasFirstChild = FirstChild;
72
3.34k
    auto DumpWithIndent = [=](bool IsLastChild) {
73
3.34k
      if (WasFirstChild) {
74
3.34k
        JOS.attributeBegin(LabelStr);
75
3.34k
        JOS.arrayBegin();
76
3.34k
      }
77
78
3.34k
      FirstChild = true;
79
3.34k
      unsigned Depth = Pending.size();
80
3.34k
      JOS.objectBegin();
81
82
3.34k
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
3.34k
      while (Depth < Pending.size()) {
87
3.34k
        Pending.back()(true);
88
3.34k
        this->Pending.pop_back();
89
3.34k
      }
90
91
3.34k
      JOS.objectEnd();
92
93
3.34k
      if (IsLastChild) {
94
3.34k
        JOS.arrayEnd();
95
3.34k
        JOS.attributeEnd();
96
3.34k
      }
97
3.34k
    };
98
99
3.34k
    if (FirstChild) {
100
2.22k
      Pending.push_back(std::move(DumpWithIndent));
101
2.22k
    } else {
102
1.12k
      Pending.back()(false);
103
1.12k
      Pending.back() = std::move(DumpWithIndent);
104
1.12k
    }
105
3.34k
    FirstChild = false;
106
3.34k
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::OMPClause const*)::'lambda'()>(llvm::StringRef, clang::JSONDumper)
Line
Count
Source
49
2
  template <typename Fn> void AddChild(StringRef Label, Fn DoAddChild) {
50
    // If we're at the top level, there's nothing interesting to do; just
51
    // run the dumper.
52
2
    if (TopLevel) {
53
0
      TopLevel = false;
54
0
      JOS.objectBegin();
55
56
0
      DoAddChild();
57
58
0
      while (!Pending.empty()) {
59
0
        Pending.back()(true);
60
0
        Pending.pop_back();
61
0
      }
62
63
0
      JOS.objectEnd();
64
0
      TopLevel = true;
65
0
      return;
66
0
    }
67
68
    // We need to capture an owning-string in the lambda because the lambda
69
    // is invoked in a deferred manner.
70
2
    std::string LabelStr(!Label.empty() ? 
Label0
 : "inner");
71
2
    bool WasFirstChild = FirstChild;
72
2
    auto DumpWithIndent = [=](bool IsLastChild) {
73
2
      if (WasFirstChild) {
74
2
        JOS.attributeBegin(LabelStr);
75
2
        JOS.arrayBegin();
76
2
      }
77
78
2
      FirstChild = true;
79
2
      unsigned Depth = Pending.size();
80
2
      JOS.objectBegin();
81
82
2
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
2
      while (Depth < Pending.size()) {
87
2
        Pending.back()(true);
88
2
        this->Pending.pop_back();
89
2
      }
90
91
2
      JOS.objectEnd();
92
93
2
      if (IsLastChild) {
94
2
        JOS.arrayEnd();
95
2
        JOS.attributeEnd();
96
2
      }
97
2
    };
98
99
2
    if (FirstChild) {
100
2
      Pending.push_back(std::move(DumpWithIndent));
101
2
    } else {
102
0
      Pending.back()(false);
103
0
      Pending.back() = std::move(DumpWithIndent);
104
0
    }
105
2
    FirstChild = false;
106
2
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::TemplateArgument const&, clang::SourceRange, clang::Decl const*, char const*)::'lambda'()>(llvm::StringRef, clang::JSONDumper)
Line
Count
Source
49
82
  template <typename Fn> void AddChild(StringRef Label, Fn DoAddChild) {
50
    // If we're at the top level, there's nothing interesting to do; just
51
    // run the dumper.
52
82
    if (TopLevel) {
53
0
      TopLevel = false;
54
0
      JOS.objectBegin();
55
56
0
      DoAddChild();
57
58
0
      while (!Pending.empty()) {
59
0
        Pending.back()(true);
60
0
        Pending.pop_back();
61
0
      }
62
63
0
      JOS.objectEnd();
64
0
      TopLevel = true;
65
0
      return;
66
0
    }
67
68
    // We need to capture an owning-string in the lambda because the lambda
69
    // is invoked in a deferred manner.
70
82
    std::string LabelStr(!Label.empty() ? 
Label0
 : "inner");
71
82
    bool WasFirstChild = FirstChild;
72
82
    auto DumpWithIndent = [=](bool IsLastChild) {
73
82
      if (WasFirstChild) {
74
82
        JOS.attributeBegin(LabelStr);
75
82
        JOS.arrayBegin();
76
82
      }
77
78
82
      FirstChild = true;
79
82
      unsigned Depth = Pending.size();
80
82
      JOS.objectBegin();
81
82
82
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
82
      while (Depth < Pending.size()) {
87
82
        Pending.back()(true);
88
82
        this->Pending.pop_back();
89
82
      }
90
91
82
      JOS.objectEnd();
92
93
82
      if (IsLastChild) {
94
82
        JOS.arrayEnd();
95
82
        JOS.attributeEnd();
96
82
      }
97
82
    };
98
99
82
    if (FirstChild) {
100
70
      Pending.push_back(std::move(DumpWithIndent));
101
70
    } else {
102
12
      Pending.back()(false);
103
12
      Pending.back() = std::move(DumpWithIndent);
104
12
    }
105
82
    FirstChild = false;
106
82
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::Type const*)::'lambda'()>(llvm::StringRef, clang::JSONDumper)
Line
Count
Source
49
581
  template <typename Fn> void AddChild(StringRef Label, Fn DoAddChild) {
50
    // If we're at the top level, there's nothing interesting to do; just
51
    // run the dumper.
52
581
    if (TopLevel) {
53
0
      TopLevel = false;
54
0
      JOS.objectBegin();
55
56
0
      DoAddChild();
57
58
0
      while (!Pending.empty()) {
59
0
        Pending.back()(true);
60
0
        Pending.pop_back();
61
0
      }
62
63
0
      JOS.objectEnd();
64
0
      TopLevel = true;
65
0
      return;
66
0
    }
67
68
    // We need to capture an owning-string in the lambda because the lambda
69
    // is invoked in a deferred manner.
70
581
    std::string LabelStr(!Label.empty() ? 
Label0
 : "inner");
71
581
    bool WasFirstChild = FirstChild;
72
581
    auto DumpWithIndent = [=](bool IsLastChild) {
73
581
      if (WasFirstChild) {
74
581
        JOS.attributeBegin(LabelStr);
75
581
        JOS.arrayBegin();
76
581
      }
77
78
581
      FirstChild = true;
79
581
      unsigned Depth = Pending.size();
80
581
      JOS.objectBegin();
81
82
581
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
581
      while (Depth < Pending.size()) {
87
581
        Pending.back()(true);
88
581
        this->Pending.pop_back();
89
581
      }
90
91
581
      JOS.objectEnd();
92
93
581
      if (IsLastChild) {
94
581
        JOS.arrayEnd();
95
581
        JOS.attributeEnd();
96
581
      }
97
581
    };
98
99
581
    if (FirstChild) {
100
570
      Pending.push_back(std::move(DumpWithIndent));
101
570
    } else {
102
11
      Pending.back()(false);
103
11
      Pending.back() = std::move(DumpWithIndent);
104
11
    }
105
581
    FirstChild = false;
106
581
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::QualType)::'lambda'()>(llvm::StringRef, clang::JSONDumper)
Line
Count
Source
49
2
  template <typename Fn> void AddChild(StringRef Label, Fn DoAddChild) {
50
    // If we're at the top level, there's nothing interesting to do; just
51
    // run the dumper.
52
2
    if (TopLevel) {
53
0
      TopLevel = false;
54
0
      JOS.objectBegin();
55
56
0
      DoAddChild();
57
58
0
      while (!Pending.empty()) {
59
0
        Pending.back()(true);
60
0
        Pending.pop_back();
61
0
      }
62
63
0
      JOS.objectEnd();
64
0
      TopLevel = true;
65
0
      return;
66
0
    }
67
68
    // We need to capture an owning-string in the lambda because the lambda
69
    // is invoked in a deferred manner.
70
2
    std::string LabelStr(!Label.empty() ? 
Label0
 : "inner");
71
2
    bool WasFirstChild = FirstChild;
72
2
    auto DumpWithIndent = [=](bool IsLastChild) {
73
2
      if (WasFirstChild) {
74
2
        JOS.attributeBegin(LabelStr);
75
2
        JOS.arrayBegin();
76
2
      }
77
78
2
      FirstChild = true;
79
2
      unsigned Depth = Pending.size();
80
2
      JOS.objectBegin();
81
82
2
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
2
      while (Depth < Pending.size()) {
87
2
        Pending.back()(true);
88
2
        this->Pending.pop_back();
89
2
      }
90
91
2
      JOS.objectEnd();
92
93
2
      if (IsLastChild) {
94
2
        JOS.arrayEnd();
95
2
        JOS.attributeEnd();
96
2
      }
97
2
    };
98
99
2
    if (FirstChild) {
100
2
      Pending.push_back(std::move(DumpWithIndent));
101
2
    } else {
102
0
      Pending.back()(false);
103
0
      Pending.back() = std::move(DumpWithIndent);
104
0
    }
105
2
    FirstChild = false;
106
2
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::GenericSelectionExpr::AssociationTy<true> const&)::'lambda'()>(llvm::StringRef, clang::JSONDumper)
Line
Count
Source
49
12
  template <typename Fn> void AddChild(StringRef Label, Fn DoAddChild) {
50
    // If we're at the top level, there's nothing interesting to do; just
51
    // run the dumper.
52
12
    if (TopLevel) {
53
0
      TopLevel = false;
54
0
      JOS.objectBegin();
55
56
0
      DoAddChild();
57
58
0
      while (!Pending.empty()) {
59
0
        Pending.back()(true);
60
0
        Pending.pop_back();
61
0
      }
62
63
0
      JOS.objectEnd();
64
0
      TopLevel = true;
65
0
      return;
66
0
    }
67
68
    // We need to capture an owning-string in the lambda because the lambda
69
    // is invoked in a deferred manner.
70
12
    std::string LabelStr(!Label.empty() ? 
Label0
 : "inner");
71
12
    bool WasFirstChild = FirstChild;
72
12
    auto DumpWithIndent = [=](bool IsLastChild) {
73
12
      if (WasFirstChild) {
74
12
        JOS.attributeBegin(LabelStr);
75
12
        JOS.arrayBegin();
76
12
      }
77
78
12
      FirstChild = true;
79
12
      unsigned Depth = Pending.size();
80
12
      JOS.objectBegin();
81
82
12
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
12
      while (Depth < Pending.size()) {
87
12
        Pending.back()(true);
88
12
        this->Pending.pop_back();
89
12
      }
90
91
12
      JOS.objectEnd();
92
93
12
      if (IsLastChild) {
94
12
        JOS.arrayEnd();
95
12
        JOS.attributeEnd();
96
12
      }
97
12
    };
98
99
12
    if (FirstChild) {
100
0
      Pending.push_back(std::move(DumpWithIndent));
101
12
    } else {
102
12
      Pending.back()(false);
103
12
      Pending.back() = std::move(DumpWithIndent);
104
12
    }
105
12
    FirstChild = false;
106
12
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::concepts::Requirement const*)::'lambda'()>(llvm::StringRef, clang::JSONDumper)
Line
Count
Source
49
4
  template <typename Fn> void AddChild(StringRef Label, Fn DoAddChild) {
50
    // If we're at the top level, there's nothing interesting to do; just
51
    // run the dumper.
52
4
    if (TopLevel) {
53
0
      TopLevel = false;
54
0
      JOS.objectBegin();
55
56
0
      DoAddChild();
57
58
0
      while (!Pending.empty()) {
59
0
        Pending.back()(true);
60
0
        Pending.pop_back();
61
0
      }
62
63
0
      JOS.objectEnd();
64
0
      TopLevel = true;
65
0
      return;
66
0
    }
67
68
    // We need to capture an owning-string in the lambda because the lambda
69
    // is invoked in a deferred manner.
70
4
    std::string LabelStr(!Label.empty() ? 
Label0
 : "inner");
71
4
    bool WasFirstChild = FirstChild;
72
4
    auto DumpWithIndent = [=](bool IsLastChild) {
73
4
      if (WasFirstChild) {
74
4
        JOS.attributeBegin(LabelStr);
75
4
        JOS.arrayBegin();
76
4
      }
77
78
4
      FirstChild = true;
79
4
      unsigned Depth = Pending.size();
80
4
      JOS.objectBegin();
81
82
4
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
4
      while (Depth < Pending.size()) {
87
4
        Pending.back()(true);
88
4
        this->Pending.pop_back();
89
4
      }
90
91
4
      JOS.objectEnd();
92
93
4
      if (IsLastChild) {
94
4
        JOS.arrayEnd();
95
4
        JOS.attributeEnd();
96
4
      }
97
4
    };
98
99
4
    if (FirstChild) {
100
0
      Pending.push_back(std::move(DumpWithIndent));
101
4
    } else {
102
4
      Pending.back()(false);
103
4
      Pending.back() = std::move(DumpWithIndent);
104
4
    }
105
4
    FirstChild = false;
106
4
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::CXXCtorInitializer const*)::'lambda'()>(llvm::StringRef, clang::JSONDumper)
Line
Count
Source
49
21
  template <typename Fn> void AddChild(StringRef Label, Fn DoAddChild) {
50
    // If we're at the top level, there's nothing interesting to do; just
51
    // run the dumper.
52
21
    if (TopLevel) {
53
0
      TopLevel = false;
54
0
      JOS.objectBegin();
55
56
0
      DoAddChild();
57
58
0
      while (!Pending.empty()) {
59
0
        Pending.back()(true);
60
0
        Pending.pop_back();
61
0
      }
62
63
0
      JOS.objectEnd();
64
0
      TopLevel = true;
65
0
      return;
66
0
    }
67
68
    // We need to capture an owning-string in the lambda because the lambda
69
    // is invoked in a deferred manner.
70
21
    std::string LabelStr(!Label.empty() ? 
Label0
 : "inner");
71
21
    bool WasFirstChild = FirstChild;
72
21
    auto DumpWithIndent = [=](bool IsLastChild) {
73
21
      if (WasFirstChild) {
74
21
        JOS.attributeBegin(LabelStr);
75
21
        JOS.arrayBegin();
76
21
      }
77
78
21
      FirstChild = true;
79
21
      unsigned Depth = Pending.size();
80
21
      JOS.objectBegin();
81
82
21
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
21
      while (Depth < Pending.size()) {
87
21
        Pending.back()(true);
88
21
        this->Pending.pop_back();
89
21
      }
90
91
21
      JOS.objectEnd();
92
93
21
      if (IsLastChild) {
94
21
        JOS.arrayEnd();
95
21
        JOS.attributeEnd();
96
21
      }
97
21
    };
98
99
21
    if (FirstChild) {
100
0
      Pending.push_back(std::move(DumpWithIndent));
101
21
    } else {
102
21
      Pending.back()(false);
103
21
      Pending.back() = std::move(DumpWithIndent);
104
21
    }
105
21
    FirstChild = false;
106
21
  }
Unexecuted instantiation: void clang::NodeStreamer::AddChild<void clang::JSONDumper::writeTemplateDeclSpecialization<clang::ClassTemplateSpecializationDecl>(clang::ClassTemplateSpecializationDecl const*, bool, bool)::'lambda'()>(llvm::StringRef, clang::ClassTemplateSpecializationDecl)
void clang::NodeStreamer::AddChild<void clang::JSONDumper::writeTemplateDeclSpecialization<clang::ClassTemplateSpecializationDecl>(clang::ClassTemplateSpecializationDecl const*, bool, bool)::'lambda0'()>(llvm::StringRef, clang::ClassTemplateSpecializationDecl)
Line
Count
Source
49
50
  template <typename Fn> void AddChild(StringRef Label, Fn DoAddChild) {
50
    // If we're at the top level, there's nothing interesting to do; just
51
    // run the dumper.
52
50
    if (TopLevel) {
53
0
      TopLevel = false;
54
0
      JOS.objectBegin();
55
56
0
      DoAddChild();
57
58
0
      while (!Pending.empty()) {
59
0
        Pending.back()(true);
60
0
        Pending.pop_back();
61
0
      }
62
63
0
      JOS.objectEnd();
64
0
      TopLevel = true;
65
0
      return;
66
0
    }
67
68
    // We need to capture an owning-string in the lambda because the lambda
69
    // is invoked in a deferred manner.
70
50
    std::string LabelStr(!Label.empty() ? 
Label0
 : "inner");
71
50
    bool WasFirstChild = FirstChild;
72
50
    auto DumpWithIndent = [=](bool IsLastChild) {
73
50
      if (WasFirstChild) {
74
50
        JOS.attributeBegin(LabelStr);
75
50
        JOS.arrayBegin();
76
50
      }
77
78
50
      FirstChild = true;
79
50
      unsigned Depth = Pending.size();
80
50
      JOS.objectBegin();
81
82
50
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
50
      while (Depth < Pending.size()) {
87
50
        Pending.back()(true);
88
50
        this->Pending.pop_back();
89
50
      }
90
91
50
      JOS.objectEnd();
92
93
50
      if (IsLastChild) {
94
50
        JOS.arrayEnd();
95
50
        JOS.attributeEnd();
96
50
      }
97
50
    };
98
99
50
    if (FirstChild) {
100
0
      Pending.push_back(std::move(DumpWithIndent));
101
50
    } else {
102
50
      Pending.back()(false);
103
50
      Pending.back() = std::move(DumpWithIndent);
104
50
    }
105
50
    FirstChild = false;
106
50
  }
Unexecuted instantiation: void clang::NodeStreamer::AddChild<void clang::JSONDumper::writeTemplateDeclSpecialization<clang::FunctionDecl>(clang::FunctionDecl const*, bool, bool)::'lambda'()>(llvm::StringRef, clang::FunctionDecl)
void clang::NodeStreamer::AddChild<void clang::JSONDumper::writeTemplateDeclSpecialization<clang::FunctionDecl>(clang::FunctionDecl const*, bool, bool)::'lambda0'()>(llvm::StringRef, clang::FunctionDecl)
Line
Count
Source
49
1
  template <typename Fn> void AddChild(StringRef Label, Fn DoAddChild) {
50
    // If we're at the top level, there's nothing interesting to do; just
51
    // run the dumper.
52
1
    if (TopLevel) {
53
0
      TopLevel = false;
54
0
      JOS.objectBegin();
55
56
0
      DoAddChild();
57
58
0
      while (!Pending.empty()) {
59
0
        Pending.back()(true);
60
0
        Pending.pop_back();
61
0
      }
62
63
0
      JOS.objectEnd();
64
0
      TopLevel = true;
65
0
      return;
66
0
    }
67
68
    // We need to capture an owning-string in the lambda because the lambda
69
    // is invoked in a deferred manner.
70
1
    std::string LabelStr(!Label.empty() ? 
Label0
 : "inner");
71
1
    bool WasFirstChild = FirstChild;
72
1
    auto DumpWithIndent = [=](bool IsLastChild) {
73
1
      if (WasFirstChild) {
74
1
        JOS.attributeBegin(LabelStr);
75
1
        JOS.arrayBegin();
76
1
      }
77
78
1
      FirstChild = true;
79
1
      unsigned Depth = Pending.size();
80
1
      JOS.objectBegin();
81
82
1
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
1
      while (Depth < Pending.size()) {
87
1
        Pending.back()(true);
88
1
        this->Pending.pop_back();
89
1
      }
90
91
1
      JOS.objectEnd();
92
93
1
      if (IsLastChild) {
94
1
        JOS.arrayEnd();
95
1
        JOS.attributeEnd();
96
1
      }
97
1
    };
98
99
1
    if (FirstChild) {
100
0
      Pending.push_back(std::move(DumpWithIndent));
101
1
    } else {
102
1
      Pending.back()(false);
103
1
      Pending.back() = std::move(DumpWithIndent);
104
1
    }
105
1
    FirstChild = false;
106
1
  }
Unexecuted instantiation: void clang::NodeStreamer::AddChild<void clang::JSONDumper::writeTemplateDeclSpecialization<clang::VarTemplateSpecializationDecl>(clang::VarTemplateSpecializationDecl const*, bool, bool)::'lambda'()>(llvm::StringRef, clang::VarTemplateSpecializationDecl)
Unexecuted instantiation: void clang::NodeStreamer::AddChild<void clang::JSONDumper::writeTemplateDeclSpecialization<clang::VarTemplateSpecializationDecl>(clang::VarTemplateSpecializationDecl const*, bool, bool)::'lambda0'()>(llvm::StringRef, clang::VarTemplateSpecializationDecl)
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::Attr const*)::'lambda'()>(llvm::StringRef, clang::JSONDumper)
Line
Count
Source
49
40
  template <typename Fn> void AddChild(StringRef Label, Fn DoAddChild) {
50
    // If we're at the top level, there's nothing interesting to do; just
51
    // run the dumper.
52
40
    if (TopLevel) {
53
0
      TopLevel = false;
54
0
      JOS.objectBegin();
55
56
0
      DoAddChild();
57
58
0
      while (!Pending.empty()) {
59
0
        Pending.back()(true);
60
0
        Pending.pop_back();
61
0
      }
62
63
0
      JOS.objectEnd();
64
0
      TopLevel = true;
65
0
      return;
66
0
    }
67
68
    // We need to capture an owning-string in the lambda because the lambda
69
    // is invoked in a deferred manner.
70
40
    std::string LabelStr(!Label.empty() ? 
Label0
 : "inner");
71
40
    bool WasFirstChild = FirstChild;
72
40
    auto DumpWithIndent = [=](bool IsLastChild) {
73
40
      if (WasFirstChild) {
74
40
        JOS.attributeBegin(LabelStr);
75
40
        JOS.arrayBegin();
76
40
      }
77
78
40
      FirstChild = true;
79
40
      unsigned Depth = Pending.size();
80
40
      JOS.objectBegin();
81
82
40
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
40
      while (Depth < Pending.size()) {
87
40
        Pending.back()(true);
88
40
        this->Pending.pop_back();
89
40
      }
90
91
40
      JOS.objectEnd();
92
93
40
      if (IsLastChild) {
94
40
        JOS.arrayEnd();
95
40
        JOS.attributeEnd();
96
40
      }
97
40
    };
98
99
40
    if (FirstChild) {
100
8
      Pending.push_back(std::move(DumpWithIndent));
101
32
    } else {
102
32
      Pending.back()(false);
103
32
      Pending.back() = std::move(DumpWithIndent);
104
32
    }
105
40
    FirstChild = false;
106
40
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::comments::Comment const*, clang::comments::FullComment const*)::'lambda'()>(llvm::StringRef, clang::JSONDumper)
Line
Count
Source
49
70
  template <typename Fn> void AddChild(StringRef Label, Fn DoAddChild) {
50
    // If we're at the top level, there's nothing interesting to do; just
51
    // run the dumper.
52
70
    if (TopLevel) {
53
0
      TopLevel = false;
54
0
      JOS.objectBegin();
55
56
0
      DoAddChild();
57
58
0
      while (!Pending.empty()) {
59
0
        Pending.back()(true);
60
0
        Pending.pop_back();
61
0
      }
62
63
0
      JOS.objectEnd();
64
0
      TopLevel = true;
65
0
      return;
66
0
    }
67
68
    // We need to capture an owning-string in the lambda because the lambda
69
    // is invoked in a deferred manner.
70
70
    std::string LabelStr(!Label.empty() ? 
Label0
 : "inner");
71
70
    bool WasFirstChild = FirstChild;
72
70
    auto DumpWithIndent = [=](bool IsLastChild) {
73
70
      if (WasFirstChild) {
74
70
        JOS.attributeBegin(LabelStr);
75
70
        JOS.arrayBegin();
76
70
      }
77
78
70
      FirstChild = true;
79
70
      unsigned Depth = Pending.size();
80
70
      JOS.objectBegin();
81
82
70
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
70
      while (Depth < Pending.size()) {
87
70
        Pending.back()(true);
88
70
        this->Pending.pop_back();
89
70
      }
90
91
70
      JOS.objectEnd();
92
93
70
      if (IsLastChild) {
94
70
        JOS.arrayEnd();
95
70
        JOS.attributeEnd();
96
70
      }
97
70
    };
98
99
70
    if (FirstChild) {
100
51
      Pending.push_back(std::move(DumpWithIndent));
101
51
    } else {
102
19
      Pending.back()(false);
103
19
      Pending.back() = std::move(DumpWithIndent);
104
19
    }
105
70
    FirstChild = false;
106
70
  }
107
108
177
  NodeStreamer(raw_ostream &OS) : JOS(OS, 2) {}
109
};
110
111
// Dumps AST nodes in JSON format. There is no implied stability for the
112
// content or format of the dump between major releases of Clang, other than it
113
// being valid JSON output. Further, there is no requirement that the
114
// information dumped is a complete representation of the AST, only that the
115
// information presented is correct.
116
class JSONNodeDumper
117
    : public ConstAttrVisitor<JSONNodeDumper>,
118
      public comments::ConstCommentVisitor<JSONNodeDumper, void,
119
                                           const comments::FullComment *>,
120
      public ConstTemplateArgumentVisitor<JSONNodeDumper>,
121
      public ConstStmtVisitor<JSONNodeDumper>,
122
      public TypeVisitor<JSONNodeDumper>,
123
      public ConstDeclVisitor<JSONNodeDumper>,
124
      public NodeStreamer {
125
  friend class JSONDumper;
126
127
  const SourceManager &SM;
128
  ASTContext& Ctx;
129
  ASTNameGenerator ASTNameGen;
130
  PrintingPolicy PrintPolicy;
131
  const comments::CommandTraits *Traits;
132
  StringRef LastLocFilename, LastLocPresumedFilename;
133
  unsigned LastLocLine, LastLocPresumedLine;
134
135
  using InnerAttrVisitor = ConstAttrVisitor<JSONNodeDumper>;
136
  using InnerCommentVisitor =
137
      comments::ConstCommentVisitor<JSONNodeDumper, void,
138
                                    const comments::FullComment *>;
139
  using InnerTemplateArgVisitor = ConstTemplateArgumentVisitor<JSONNodeDumper>;
140
  using InnerStmtVisitor = ConstStmtVisitor<JSONNodeDumper>;
141
  using InnerTypeVisitor = TypeVisitor<JSONNodeDumper>;
142
  using InnerDeclVisitor = ConstDeclVisitor<JSONNodeDumper>;
143
144
20.5k
  void attributeOnlyIfTrue(StringRef Key, bool Value) {
145
20.5k
    if (Value)
146
1.58k
      JOS.attribute(Key, Value);
147
20.5k
  }
148
149
  void writeIncludeStack(PresumedLoc Loc, bool JustFirst = false);
150
151
  // Writes the attributes of a SourceLocation object without.
152
  void writeBareSourceLocation(SourceLocation Loc, bool IsSpelling);
153
154
  // Writes the attributes of a SourceLocation to JSON based on its presumed
155
  // spelling location. If the given location represents a macro invocation,
156
  // this outputs two sub-objects: one for the spelling and one for the
157
  // expansion location.
158
  void writeSourceLocation(SourceLocation Loc);
159
  void writeSourceRange(SourceRange R);
160
  std::string createPointerRepresentation(const void *Ptr);
161
  llvm::json::Object createQualType(QualType QT, bool Desugar = true);
162
  llvm::json::Object createBareDeclRef(const Decl *D);
163
  llvm::json::Object createFPOptions(FPOptionsOverride FPO);
164
  void writeBareDeclRef(const Decl *D);
165
  llvm::json::Object createCXXRecordDefinitionData(const CXXRecordDecl *RD);
166
  llvm::json::Object createCXXBaseSpecifier(const CXXBaseSpecifier &BS);
167
  std::string createAccessSpecifier(AccessSpecifier AS);
168
  llvm::json::Array createCastPath(const CastExpr *C);
169
170
201
  void writePreviousDeclImpl(...) {}
171
172
147
  template <typename T> void writePreviousDeclImpl(const Mergeable<T> *D) {
173
147
    const T *First = D->getFirstDecl();
174
147
    if (First != D)
175
0
      JOS.attribute("firstRedecl", createPointerRepresentation(First));
176
147
  }
Unexecuted instantiation: void clang::JSONNodeDumper::writePreviousDeclImpl<clang::LifetimeExtendedTemporaryDecl>(clang::Mergeable<clang::LifetimeExtendedTemporaryDecl> const*)
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::UsingDecl>(clang::Mergeable<clang::UsingDecl> const*)
Line
Count
Source
172
5
  template <typename T> void writePreviousDeclImpl(const Mergeable<T> *D) {
173
5
    const T *First = D->getFirstDecl();
174
5
    if (First != D)
175
0
      JOS.attribute("firstRedecl", createPointerRepresentation(First));
176
5
  }
Unexecuted instantiation: void clang::JSONNodeDumper::writePreviousDeclImpl<clang::UsingEnumDecl>(clang::Mergeable<clang::UsingEnumDecl> const*)
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::ConceptDecl>(clang::Mergeable<clang::ConceptDecl> const*)
Line
Count
Source
172
2
  template <typename T> void writePreviousDeclImpl(const Mergeable<T> *D) {
173
2
    const T *First = D->getFirstDecl();
174
2
    if (First != D)
175
0
      JOS.attribute("firstRedecl", createPointerRepresentation(First));
176
2
  }
Unexecuted instantiation: void clang::JSONNodeDumper::writePreviousDeclImpl<clang::UnresolvedUsingTypenameDecl>(clang::Mergeable<clang::UnresolvedUsingTypenameDecl> const*)
Unexecuted instantiation: void clang::JSONNodeDumper::writePreviousDeclImpl<clang::UsingPackDecl>(clang::Mergeable<clang::UsingPackDecl> const*)
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::FieldDecl>(clang::Mergeable<clang::FieldDecl> const*)
Line
Count
Source
172
112
  template <typename T> void writePreviousDeclImpl(const Mergeable<T> *D) {
173
112
    const T *First = D->getFirstDecl();
174
112
    if (First != D)
175
0
      JOS.attribute("firstRedecl", createPointerRepresentation(First));
176
112
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::EnumConstantDecl>(clang::Mergeable<clang::EnumConstantDecl> const*)
Line
Count
Source
172
18
  template <typename T> void writePreviousDeclImpl(const Mergeable<T> *D) {
173
18
    const T *First = D->getFirstDecl();
174
18
    if (First != D)
175
0
      JOS.attribute("firstRedecl", createPointerRepresentation(First));
176
18
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::IndirectFieldDecl>(clang::Mergeable<clang::IndirectFieldDecl> const*)
Line
Count
Source
172
10
  template <typename T> void writePreviousDeclImpl(const Mergeable<T> *D) {
173
10
    const T *First = D->getFirstDecl();
174
10
    if (First != D)
175
0
      JOS.attribute("firstRedecl", createPointerRepresentation(First));
176
10
  }
Unexecuted instantiation: void clang::JSONNodeDumper::writePreviousDeclImpl<clang::MSGuidDecl>(clang::Mergeable<clang::MSGuidDecl> const*)
Unexecuted instantiation: void clang::JSONNodeDumper::writePreviousDeclImpl<clang::TemplateParamObjectDecl>(clang::Mergeable<clang::TemplateParamObjectDecl> const*)
Unexecuted instantiation: void clang::JSONNodeDumper::writePreviousDeclImpl<clang::UnnamedGlobalConstantDecl>(clang::Mergeable<clang::UnnamedGlobalConstantDecl> const*)
Unexecuted instantiation: void clang::JSONNodeDumper::writePreviousDeclImpl<clang::UnresolvedUsingValueDecl>(clang::Mergeable<clang::UnresolvedUsingValueDecl> const*)
177
178
2.25k
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
179
2.25k
    const T *Prev = D->getPreviousDecl();
180
2.25k
    if (Prev)
181
31
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
182
2.25k
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::NamespaceDecl>(clang::Redeclarable<clang::NamespaceDecl> const*)
Line
Count
Source
178
18
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
179
18
    const T *Prev = D->getPreviousDecl();
180
18
    if (Prev)
181
0
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
182
18
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::NamespaceAliasDecl>(clang::Redeclarable<clang::NamespaceAliasDecl> const*)
Line
Count
Source
178
1
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
179
1
    const T *Prev = D->getPreviousDecl();
180
1
    if (Prev)
181
0
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
182
1
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::ObjCInterfaceDecl>(clang::Redeclarable<clang::ObjCInterfaceDecl> const*)
Line
Count
Source
178
4
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
179
4
    const T *Prev = D->getPreviousDecl();
180
4
    if (Prev)
181
0
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
182
4
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::ObjCProtocolDecl>(clang::Redeclarable<clang::ObjCProtocolDecl> const*)
Line
Count
Source
178
1
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
179
1
    const T *Prev = D->getPreviousDecl();
180
1
    if (Prev)
181
0
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
182
1
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::RedeclarableTemplateDecl>(clang::Redeclarable<clang::RedeclarableTemplateDecl> const*)
Line
Count
Source
178
71
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
179
71
    const T *Prev = D->getPreviousDecl();
180
71
    if (Prev)
181
1
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
182
71
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::TagDecl>(clang::Redeclarable<clang::TagDecl> const*)
Line
Count
Source
178
369
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
179
369
    const T *Prev = D->getPreviousDecl();
180
369
    if (Prev)
181
3
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
182
369
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::TypedefNameDecl>(clang::Redeclarable<clang::TypedefNameDecl> const*)
Line
Count
Source
178
367
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
179
367
    const T *Prev = D->getPreviousDecl();
180
367
    if (Prev)
181
0
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
182
367
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::UsingShadowDecl>(clang::Redeclarable<clang::UsingShadowDecl> const*)
Line
Count
Source
178
4
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
179
4
    const T *Prev = D->getPreviousDecl();
180
4
    if (Prev)
181
0
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
182
4
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::FunctionDecl>(clang::Redeclarable<clang::FunctionDecl> const*)
Line
Count
Source
178
698
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
179
698
    const T *Prev = D->getPreviousDecl();
180
698
    if (Prev)
181
27
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
182
698
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::VarDecl>(clang::Redeclarable<clang::VarDecl> const*)
Line
Count
Source
178
645
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
179
645
    const T *Prev = D->getPreviousDecl();
180
645
    if (Prev)
181
0
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
182
645
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::TranslationUnitDecl>(clang::Redeclarable<clang::TranslationUnitDecl> const*)
Line
Count
Source
178
74
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
179
74
    const T *Prev = D->getPreviousDecl();
180
74
    if (Prev)
181
0
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
182
74
  }
183
  void addPreviousDeclaration(const Decl *D);
184
185
  StringRef getCommentCommandName(unsigned CommandID) const;
186
187
public:
188
  JSONNodeDumper(raw_ostream &OS, const SourceManager &SrcMgr, ASTContext &Ctx,
189
                 const PrintingPolicy &PrintPolicy,
190
                 const comments::CommandTraits *Traits)
191
      : NodeStreamer(OS), SM(SrcMgr), Ctx(Ctx), ASTNameGen(Ctx),
192
        PrintPolicy(PrintPolicy), Traits(Traits), LastLocLine(0),
193
177
        LastLocPresumedLine(0) {}
194
195
  void Visit(const Attr *A);
196
  void Visit(const Stmt *Node);
197
  void Visit(const Type *T);
198
  void Visit(QualType T);
199
  void Visit(const Decl *D);
200
201
  void Visit(const comments::Comment *C, const comments::FullComment *FC);
202
  void Visit(const TemplateArgument &TA, SourceRange R = {},
203
             const Decl *From = nullptr, StringRef Label = {});
204
  void Visit(const CXXCtorInitializer *Init);
205
  void Visit(const OMPClause *C);
206
  void Visit(const BlockDecl::Capture &C);
207
  void Visit(const GenericSelectionExpr::ConstAssociation &A);
208
  void Visit(const concepts::Requirement *R);
209
  void Visit(const APValue &Value, QualType Ty);
210
211
  void VisitTypedefType(const TypedefType *TT);
212
  void VisitUsingType(const UsingType *TT);
213
  void VisitFunctionType(const FunctionType *T);
214
  void VisitFunctionProtoType(const FunctionProtoType *T);
215
  void VisitRValueReferenceType(const ReferenceType *RT);
216
  void VisitArrayType(const ArrayType *AT);
217
  void VisitConstantArrayType(const ConstantArrayType *CAT);
218
  void VisitDependentSizedExtVectorType(const DependentSizedExtVectorType *VT);
219
  void VisitVectorType(const VectorType *VT);
220
  void VisitUnresolvedUsingType(const UnresolvedUsingType *UUT);
221
  void VisitUnaryTransformType(const UnaryTransformType *UTT);
222
  void VisitTagType(const TagType *TT);
223
  void VisitTemplateTypeParmType(const TemplateTypeParmType *TTPT);
224
  void VisitSubstTemplateTypeParmType(const SubstTemplateTypeParmType *STTPT);
225
  void
226
  VisitSubstTemplateTypeParmPackType(const SubstTemplateTypeParmPackType *T);
227
  void VisitAutoType(const AutoType *AT);
228
  void VisitTemplateSpecializationType(const TemplateSpecializationType *TST);
229
  void VisitInjectedClassNameType(const InjectedClassNameType *ICNT);
230
  void VisitObjCInterfaceType(const ObjCInterfaceType *OIT);
231
  void VisitPackExpansionType(const PackExpansionType *PET);
232
  void VisitElaboratedType(const ElaboratedType *ET);
233
  void VisitMacroQualifiedType(const MacroQualifiedType *MQT);
234
  void VisitMemberPointerType(const MemberPointerType *MPT);
235
236
  void VisitNamedDecl(const NamedDecl *ND);
237
  void VisitTypedefDecl(const TypedefDecl *TD);
238
  void VisitTypeAliasDecl(const TypeAliasDecl *TAD);
239
  void VisitNamespaceDecl(const NamespaceDecl *ND);
240
  void VisitUsingDirectiveDecl(const UsingDirectiveDecl *UDD);
241
  void VisitNamespaceAliasDecl(const NamespaceAliasDecl *NAD);
242
  void VisitUsingDecl(const UsingDecl *UD);
243
  void VisitUsingEnumDecl(const UsingEnumDecl *UED);
244
  void VisitUsingShadowDecl(const UsingShadowDecl *USD);
245
  void VisitVarDecl(const VarDecl *VD);
246
  void VisitFieldDecl(const FieldDecl *FD);
247
  void VisitFunctionDecl(const FunctionDecl *FD);
248
  void VisitEnumDecl(const EnumDecl *ED);
249
  void VisitEnumConstantDecl(const EnumConstantDecl *ECD);
250
  void VisitRecordDecl(const RecordDecl *RD);
251
  void VisitCXXRecordDecl(const CXXRecordDecl *RD);
252
  void VisitHLSLBufferDecl(const HLSLBufferDecl *D);
253
  void VisitTemplateTypeParmDecl(const TemplateTypeParmDecl *D);
254
  void VisitNonTypeTemplateParmDecl(const NonTypeTemplateParmDecl *D);
255
  void VisitTemplateTemplateParmDecl(const TemplateTemplateParmDecl *D);
256
  void VisitLinkageSpecDecl(const LinkageSpecDecl *LSD);
257
  void VisitAccessSpecDecl(const AccessSpecDecl *ASD);
258
  void VisitFriendDecl(const FriendDecl *FD);
259
260
  void VisitObjCIvarDecl(const ObjCIvarDecl *D);
261
  void VisitObjCMethodDecl(const ObjCMethodDecl *D);
262
  void VisitObjCTypeParamDecl(const ObjCTypeParamDecl *D);
263
  void VisitObjCCategoryDecl(const ObjCCategoryDecl *D);
264
  void VisitObjCCategoryImplDecl(const ObjCCategoryImplDecl *D);
265
  void VisitObjCProtocolDecl(const ObjCProtocolDecl *D);
266
  void VisitObjCInterfaceDecl(const ObjCInterfaceDecl *D);
267
  void VisitObjCImplementationDecl(const ObjCImplementationDecl *D);
268
  void VisitObjCCompatibleAliasDecl(const ObjCCompatibleAliasDecl *D);
269
  void VisitObjCPropertyDecl(const ObjCPropertyDecl *D);
270
  void VisitObjCPropertyImplDecl(const ObjCPropertyImplDecl *D);
271
  void VisitBlockDecl(const BlockDecl *D);
272
273
  void VisitDeclRefExpr(const DeclRefExpr *DRE);
274
  void VisitSYCLUniqueStableNameExpr(const SYCLUniqueStableNameExpr *E);
275
  void VisitPredefinedExpr(const PredefinedExpr *PE);
276
  void VisitUnaryOperator(const UnaryOperator *UO);
277
  void VisitBinaryOperator(const BinaryOperator *BO);
278
  void VisitCompoundAssignOperator(const CompoundAssignOperator *CAO);
279
  void VisitMemberExpr(const MemberExpr *ME);
280
  void VisitCXXNewExpr(const CXXNewExpr *NE);
281
  void VisitCXXDeleteExpr(const CXXDeleteExpr *DE);
282
  void VisitCXXThisExpr(const CXXThisExpr *TE);
283
  void VisitCastExpr(const CastExpr *CE);
284
  void VisitImplicitCastExpr(const ImplicitCastExpr *ICE);
285
  void VisitCallExpr(const CallExpr *CE);
286
  void VisitUnaryExprOrTypeTraitExpr(const UnaryExprOrTypeTraitExpr *TTE);
287
  void VisitSizeOfPackExpr(const SizeOfPackExpr *SOPE);
288
  void VisitUnresolvedLookupExpr(const UnresolvedLookupExpr *ULE);
289
  void VisitAddrLabelExpr(const AddrLabelExpr *ALE);
290
  void VisitCXXTypeidExpr(const CXXTypeidExpr *CTE);
291
  void VisitConstantExpr(const ConstantExpr *CE);
292
  void VisitInitListExpr(const InitListExpr *ILE);
293
  void VisitGenericSelectionExpr(const GenericSelectionExpr *GSE);
294
  void VisitCXXUnresolvedConstructExpr(const CXXUnresolvedConstructExpr *UCE);
295
  void VisitCXXConstructExpr(const CXXConstructExpr *CE);
296
  void VisitExprWithCleanups(const ExprWithCleanups *EWC);
297
  void VisitCXXBindTemporaryExpr(const CXXBindTemporaryExpr *BTE);
298
  void VisitMaterializeTemporaryExpr(const MaterializeTemporaryExpr *MTE);
299
  void VisitCXXDependentScopeMemberExpr(const CXXDependentScopeMemberExpr *ME);
300
  void VisitRequiresExpr(const RequiresExpr *RE);
301
302
  void VisitObjCEncodeExpr(const ObjCEncodeExpr *OEE);
303
  void VisitObjCMessageExpr(const ObjCMessageExpr *OME);
304
  void VisitObjCBoxedExpr(const ObjCBoxedExpr *OBE);
305
  void VisitObjCSelectorExpr(const ObjCSelectorExpr *OSE);
306
  void VisitObjCProtocolExpr(const ObjCProtocolExpr *OPE);
307
  void VisitObjCPropertyRefExpr(const ObjCPropertyRefExpr *OPRE);
308
  void VisitObjCSubscriptRefExpr(const ObjCSubscriptRefExpr *OSRE);
309
  void VisitObjCIvarRefExpr(const ObjCIvarRefExpr *OIRE);
310
  void VisitObjCBoolLiteralExpr(const ObjCBoolLiteralExpr *OBLE);
311
312
  void VisitIntegerLiteral(const IntegerLiteral *IL);
313
  void VisitCharacterLiteral(const CharacterLiteral *CL);
314
  void VisitFixedPointLiteral(const FixedPointLiteral *FPL);
315
  void VisitFloatingLiteral(const FloatingLiteral *FL);
316
  void VisitStringLiteral(const StringLiteral *SL);
317
  void VisitCXXBoolLiteralExpr(const CXXBoolLiteralExpr *BLE);
318
319
  void VisitIfStmt(const IfStmt *IS);
320
  void VisitSwitchStmt(const SwitchStmt *SS);
321
  void VisitCaseStmt(const CaseStmt *CS);
322
  void VisitLabelStmt(const LabelStmt *LS);
323
  void VisitGotoStmt(const GotoStmt *GS);
324
  void VisitWhileStmt(const WhileStmt *WS);
325
  void VisitObjCAtCatchStmt(const ObjCAtCatchStmt *OACS);
326
  void VisitCompoundStmt(const CompoundStmt *IS);
327
328
  void VisitNullTemplateArgument(const TemplateArgument &TA);
329
  void VisitTypeTemplateArgument(const TemplateArgument &TA);
330
  void VisitDeclarationTemplateArgument(const TemplateArgument &TA);
331
  void VisitNullPtrTemplateArgument(const TemplateArgument &TA);
332
  void VisitIntegralTemplateArgument(const TemplateArgument &TA);
333
  void VisitTemplateTemplateArgument(const TemplateArgument &TA);
334
  void VisitTemplateExpansionTemplateArgument(const TemplateArgument &TA);
335
  void VisitExpressionTemplateArgument(const TemplateArgument &TA);
336
  void VisitPackTemplateArgument(const TemplateArgument &TA);
337
338
  void visitTextComment(const comments::TextComment *C,
339
                        const comments::FullComment *);
340
  void visitInlineCommandComment(const comments::InlineCommandComment *C,
341
                                 const comments::FullComment *);
342
  void visitHTMLStartTagComment(const comments::HTMLStartTagComment *C,
343
                                const comments::FullComment *);
344
  void visitHTMLEndTagComment(const comments::HTMLEndTagComment *C,
345
                              const comments::FullComment *);
346
  void visitBlockCommandComment(const comments::BlockCommandComment *C,
347
                                const comments::FullComment *);
348
  void visitParamCommandComment(const comments::ParamCommandComment *C,
349
                                const comments::FullComment *FC);
350
  void visitTParamCommandComment(const comments::TParamCommandComment *C,
351
                                 const comments::FullComment *FC);
352
  void visitVerbatimBlockComment(const comments::VerbatimBlockComment *C,
353
                                 const comments::FullComment *);
354
  void
355
  visitVerbatimBlockLineComment(const comments::VerbatimBlockLineComment *C,
356
                                const comments::FullComment *);
357
  void visitVerbatimLineComment(const comments::VerbatimLineComment *C,
358
                                const comments::FullComment *);
359
};
360
361
class JSONDumper : public ASTNodeTraverser<JSONDumper, JSONNodeDumper> {
362
  JSONNodeDumper NodeDumper;
363
364
  template <typename SpecializationDecl>
365
  void writeTemplateDeclSpecialization(const SpecializationDecl *SD,
366
                                       bool DumpExplicitInst,
367
57
                                       bool DumpRefOnly) {
368
57
    bool DumpedAny = false;
369
58
    for (const auto *RedeclWithBadType : SD->redecls()) {
370
      // FIXME: The redecls() range sometimes has elements of a less-specific
371
      // type. (In particular, ClassTemplateSpecializationDecl::redecls() gives
372
      // us TagDecls, and should give CXXRecordDecls).
373
58
      const auto *Redecl = dyn_cast<SpecializationDecl>(RedeclWithBadType);
374
58
      if (!Redecl) {
375
        // Found the injected-class-name for a class template. This will be
376
        // dumped as part of its surrounding class so we don't need to dump it
377
        // here.
378
0
        assert(isa<CXXRecordDecl>(RedeclWithBadType) &&
379
0
               "expected an injected-class-name");
380
0
        continue;
381
0
      }
382
383
58
      switch (Redecl->getTemplateSpecializationKind()) {
384
0
      case TSK_ExplicitInstantiationDeclaration:
385
48
      case TSK_ExplicitInstantiationDefinition:
386
48
        if (!DumpExplicitInst)
387
48
          break;
388
48
        
[[fallthrough]];0
389
0
      case TSK_Undeclared:
390
6
      case TSK_ImplicitInstantiation:
391
6
        if (DumpRefOnly)
392
0
          NodeDumper.AddChild([=] { NodeDumper.writeBareDeclRef(Redecl); });
Unexecuted instantiation: void clang::JSONDumper::writeTemplateDeclSpecialization<clang::ClassTemplateSpecializationDecl>(clang::ClassTemplateSpecializationDecl const*, bool, bool)::'lambda'()::operator()() const
Unexecuted instantiation: void clang::JSONDumper::writeTemplateDeclSpecialization<clang::FunctionDecl>(clang::FunctionDecl const*, bool, bool)::'lambda'()::operator()() const
Unexecuted instantiation: void clang::JSONDumper::writeTemplateDeclSpecialization<clang::VarTemplateSpecializationDecl>(clang::VarTemplateSpecializationDecl const*, bool, bool)::'lambda'()::operator()() const
393
6
        else
394
6
          Visit(Redecl);
395
6
        DumpedAny = true;
396
6
        break;
397
4
      case TSK_ExplicitSpecialization:
398
4
        break;
399
58
      }
400
58
    }
401
402
    // Ensure we dump at least one decl for each specialization.
403
57
    if (!DumpedAny)
404
51
      NodeDumper.AddChild([=] { NodeDumper.writeBareDeclRef(SD); });
void clang::JSONDumper::writeTemplateDeclSpecialization<clang::ClassTemplateSpecializationDecl>(clang::ClassTemplateSpecializationDecl const*, bool, bool)::'lambda0'()::operator()() const
Line
Count
Source
404
50
      NodeDumper.AddChild([=] { NodeDumper.writeBareDeclRef(SD); });
void clang::JSONDumper::writeTemplateDeclSpecialization<clang::FunctionDecl>(clang::FunctionDecl const*, bool, bool)::'lambda0'()::operator()() const
Line
Count
Source
404
1
      NodeDumper.AddChild([=] { NodeDumper.writeBareDeclRef(SD); });
Unexecuted instantiation: void clang::JSONDumper::writeTemplateDeclSpecialization<clang::VarTemplateSpecializationDecl>(clang::VarTemplateSpecializationDecl const*, bool, bool)::'lambda0'()::operator()() const
405
57
  }
void clang::JSONDumper::writeTemplateDeclSpecialization<clang::ClassTemplateSpecializationDecl>(clang::ClassTemplateSpecializationDecl const*, bool, bool)
Line
Count
Source
367
55
                                       bool DumpRefOnly) {
368
55
    bool DumpedAny = false;
369
55
    for (const auto *RedeclWithBadType : SD->redecls()) {
370
      // FIXME: The redecls() range sometimes has elements of a less-specific
371
      // type. (In particular, ClassTemplateSpecializationDecl::redecls() gives
372
      // us TagDecls, and should give CXXRecordDecls).
373
55
      const auto *Redecl = dyn_cast<SpecializationDecl>(RedeclWithBadType);
374
55
      if (!Redecl) {
375
        // Found the injected-class-name for a class template. This will be
376
        // dumped as part of its surrounding class so we don't need to dump it
377
        // here.
378
0
        assert(isa<CXXRecordDecl>(RedeclWithBadType) &&
379
0
               "expected an injected-class-name");
380
0
        continue;
381
0
      }
382
383
55
      switch (Redecl->getTemplateSpecializationKind()) {
384
0
      case TSK_ExplicitInstantiationDeclaration:
385
48
      case TSK_ExplicitInstantiationDefinition:
386
48
        if (!DumpExplicitInst)
387
48
          break;
388
48
        
[[fallthrough]];0
389
0
      case TSK_Undeclared:
390
5
      case TSK_ImplicitInstantiation:
391
5
        if (DumpRefOnly)
392
0
          NodeDumper.AddChild([=] { NodeDumper.writeBareDeclRef(Redecl); });
393
5
        else
394
5
          Visit(Redecl);
395
5
        DumpedAny = true;
396
5
        break;
397
2
      case TSK_ExplicitSpecialization:
398
2
        break;
399
55
      }
400
55
    }
401
402
    // Ensure we dump at least one decl for each specialization.
403
55
    if (!DumpedAny)
404
50
      NodeDumper.AddChild([=] { NodeDumper.writeBareDeclRef(SD); });
405
55
  }
void clang::JSONDumper::writeTemplateDeclSpecialization<clang::FunctionDecl>(clang::FunctionDecl const*, bool, bool)
Line
Count
Source
367
2
                                       bool DumpRefOnly) {
368
2
    bool DumpedAny = false;
369
3
    for (const auto *RedeclWithBadType : SD->redecls()) {
370
      // FIXME: The redecls() range sometimes has elements of a less-specific
371
      // type. (In particular, ClassTemplateSpecializationDecl::redecls() gives
372
      // us TagDecls, and should give CXXRecordDecls).
373
3
      const auto *Redecl = dyn_cast<SpecializationDecl>(RedeclWithBadType);
374
3
      if (!Redecl) {
375
        // Found the injected-class-name for a class template. This will be
376
        // dumped as part of its surrounding class so we don't need to dump it
377
        // here.
378
0
        assert(isa<CXXRecordDecl>(RedeclWithBadType) &&
379
0
               "expected an injected-class-name");
380
0
        continue;
381
0
      }
382
383
3
      switch (Redecl->getTemplateSpecializationKind()) {
384
0
      case TSK_ExplicitInstantiationDeclaration:
385
0
      case TSK_ExplicitInstantiationDefinition:
386
0
        if (!DumpExplicitInst)
387
0
          break;
388
0
        [[fallthrough]];
389
0
      case TSK_Undeclared:
390
1
      case TSK_ImplicitInstantiation:
391
1
        if (DumpRefOnly)
392
0
          NodeDumper.AddChild([=] { NodeDumper.writeBareDeclRef(Redecl); });
393
1
        else
394
1
          Visit(Redecl);
395
1
        DumpedAny = true;
396
1
        break;
397
2
      case TSK_ExplicitSpecialization:
398
2
        break;
399
3
      }
400
3
    }
401
402
    // Ensure we dump at least one decl for each specialization.
403
2
    if (!DumpedAny)
404
1
      NodeDumper.AddChild([=] { NodeDumper.writeBareDeclRef(SD); });
405
2
  }
Unexecuted instantiation: void clang::JSONDumper::writeTemplateDeclSpecialization<clang::VarTemplateSpecializationDecl>(clang::VarTemplateSpecializationDecl const*, bool, bool)
406
407
  template <typename TemplateDecl>
408
69
  void writeTemplateDecl(const TemplateDecl *TD, bool DumpExplicitInst) {
409
    // FIXME: it would be nice to dump template parameters and specializations
410
    // to their own named arrays rather than shoving them into the "inner"
411
    // array. However, template declarations are currently being handled at the
412
    // wrong "level" of the traversal hierarchy and so it is difficult to
413
    // achieve without losing information elsewhere.
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415
69
    dumpTemplateParameters(TD->getTemplateParameters());
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69
    Visit(TD->getTemplatedDecl());
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69
    for (const auto *Child : TD->specializations())
420
57
      writeTemplateDeclSpecialization(Child, DumpExplicitInst,
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57
                                      !TD->isCanonicalDecl());
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69
  }
void clang::JSONDumper::writeTemplateDecl<clang::ClassTemplateDecl>(clang::ClassTemplateDecl const*, bool)
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Source
408
36
  void writeTemplateDecl(const TemplateDecl *TD, bool DumpExplicitInst) {
409
    // FIXME: it would be nice to dump template parameters and specializations
410
    // to their own named arrays rather than shoving them into the "inner"
411
    // array. However, template declarations are currently being handled at the
412
    // wrong "level" of the traversal hierarchy and so it is difficult to
413
    // achieve without losing information elsewhere.
414
415
36
    dumpTemplateParameters(TD->getTemplateParameters());
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36
    Visit(TD->getTemplatedDecl());
418
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36
    for (const auto *Child : TD->specializations())
420
55
      writeTemplateDeclSpecialization(Child, DumpExplicitInst,
421
55
                                      !TD->isCanonicalDecl());
422
36
  }
void clang::JSONDumper::writeTemplateDecl<clang::FunctionTemplateDecl>(clang::FunctionTemplateDecl const*, bool)
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Source
408
26
  void writeTemplateDecl(const TemplateDecl *TD, bool DumpExplicitInst) {
409
    // FIXME: it would be nice to dump template parameters and specializations
410
    // to their own named arrays rather than shoving them into the "inner"
411
    // array. However, template declarations are currently being handled at the
412
    // wrong "level" of the traversal hierarchy and so it is difficult to
413
    // achieve without losing information elsewhere.
414
415
26
    dumpTemplateParameters(TD->getTemplateParameters());
416
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26
    Visit(TD->getTemplatedDecl());
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26
    for (const auto *Child : TD->specializations())
420
2
      writeTemplateDeclSpecialization(Child, DumpExplicitInst,
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2
                                      !TD->isCanonicalDecl());
422
26
  }
void clang::JSONDumper::writeTemplateDecl<clang::VarTemplateDecl>(clang::VarTemplateDecl const*, bool)
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Source
408
7
  void writeTemplateDecl(const TemplateDecl *TD, bool DumpExplicitInst) {
409
    // FIXME: it would be nice to dump template parameters and specializations
410
    // to their own named arrays rather than shoving them into the "inner"
411
    // array. However, template declarations are currently being handled at the
412
    // wrong "level" of the traversal hierarchy and so it is difficult to
413
    // achieve without losing information elsewhere.
414
415
7
    dumpTemplateParameters(TD->getTemplateParameters());
416
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7
    Visit(TD->getTemplatedDecl());
418
419
7
    for (const auto *Child : TD->specializations())
420
0
      writeTemplateDeclSpecialization(Child, DumpExplicitInst,
421
0
                                      !TD->isCanonicalDecl());
422
7
  }
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public:
425
  JSONDumper(raw_ostream &OS, const SourceManager &SrcMgr, ASTContext &Ctx,
426
             const PrintingPolicy &PrintPolicy,
427
             const comments::CommandTraits *Traits)
428
177
      : NodeDumper(OS, SrcMgr, Ctx, PrintPolicy, Traits) {}
429
430
13.5k
  JSONNodeDumper &doGetNodeDelegate() { return NodeDumper; }
431
432
26
  void VisitFunctionTemplateDecl(const FunctionTemplateDecl *FTD) {
433
26
    writeTemplateDecl(FTD, true);
434
26
  }
435
36
  void VisitClassTemplateDecl(const ClassTemplateDecl *CTD) {
436
36
    writeTemplateDecl(CTD, false);
437
36
  }
438
7
  void VisitVarTemplateDecl(const VarTemplateDecl *VTD) {
439
7
    writeTemplateDecl(VTD, false);
440
7
  }
441
};
442
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} // namespace clang
444
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#endif // LLVM_CLANG_AST_JSONNODEDUMPER_H