Coverage Report

Created: 2021-09-21 08:58

/Users/buildslave/jenkins/workspace/coverage/llvm-project/clang/include/clang/AST/JSONNodeDumper.h
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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.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file implements AST dumping of components of individual AST nodes to
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// a JSON.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_AST_JSONNODEDUMPER_H
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#define LLVM_CLANG_AST_JSONNODEDUMPER_H
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#include "clang/AST/ASTContext.h"
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#include "clang/AST/ASTDumperUtils.h"
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#include "clang/AST/ASTNodeTraverser.h"
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#include "clang/AST/AttrVisitor.h"
21
#include "clang/AST/CommentCommandTraits.h"
22
#include "clang/AST/CommentVisitor.h"
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#include "clang/AST/ExprConcepts.h"
24
#include "clang/AST/ExprCXX.h"
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#include "clang/AST/Mangle.h"
26
#include "clang/AST/Type.h"
27
#include "llvm/Support/JSON.h"
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29
namespace clang {
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class APValue;
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class NodeStreamer {
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  bool FirstChild = true;
35
  bool TopLevel = true;
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  llvm::SmallVector<std::function<void(bool IsLastChild)>, 32> Pending;
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38
protected:
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  llvm::json::OStream JOS;
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public:
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  /// Add a child of the current node.  Calls DoAddChild without arguments
43
2.53k
  template <typename Fn> void AddChild(Fn DoAddChild) {
44
2.53k
    return AddChild("", DoAddChild);
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2.53k
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::Decl const*)::'lambda'()>(clang::JSONDumper)
Line
Count
Source
43
1.88k
  template <typename Fn> void AddChild(Fn DoAddChild) {
44
1.88k
    return AddChild("", DoAddChild);
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1.88k
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::BlockDecl::Capture const&)::'lambda'()>(clang::JSONDumper)
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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)
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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)
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Count
Source
43
29
  template <typename Fn> void AddChild(Fn DoAddChild) {
44
29
    return AddChild("", DoAddChild);
45
29
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::Type const*)::'lambda'()>(clang::JSONDumper)
Line
Count
Source
43
474
  template <typename Fn> void AddChild(Fn DoAddChild) {
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474
    return AddChild("", DoAddChild);
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474
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::QualType)::'lambda'()>(clang::JSONDumper)
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Count
Source
43
1
  template <typename Fn> void AddChild(Fn DoAddChild) {
44
1
    return AddChild("", DoAddChild);
45
1
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::GenericSelectionExpr::AssociationTy<true> const&)::'lambda'()>(clang::JSONDumper)
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Count
Source
43
12
  template <typename Fn> void AddChild(Fn DoAddChild) {
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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) {
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4
    return AddChild("", DoAddChild);
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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) {
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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
10
  template <typename Fn> void AddChild(Fn DoAddChild) {
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10
    return AddChild("", DoAddChild);
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10
  }
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) {
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1
    return AddChild("", DoAddChild);
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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)
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Source
43
34
  template <typename Fn> void AddChild(Fn DoAddChild) {
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    return AddChild("", DoAddChild);
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34
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::comments::Comment const*, clang::comments::FullComment const*)::'lambda'()>(clang::JSONDumper)
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Count
Source
43
64
  template <typename Fn> void AddChild(Fn DoAddChild) {
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    return AddChild("", DoAddChild);
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64
  }
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  /// Add a child of the current node with an optional label.
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  /// Calls DoAddChild without arguments.
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5.04k
  template <typename Fn> void AddChild(StringRef Label, Fn DoAddChild) {
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    // If we're at the top level, there's nothing interesting to do; just
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    // run the dumper.
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5.04k
    if (TopLevel) {
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164
      TopLevel = false;
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164
      JOS.objectBegin();
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164
      DoAddChild();
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290
      while (!Pending.empty()) {
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126
        Pending.back()(true);
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126
        Pending.pop_back();
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126
      }
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164
      JOS.objectEnd();
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164
      TopLevel = true;
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      return;
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164
    }
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68
    // We need to capture an owning-string in the lambda because the lambda
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    // is invoked in a deferred manner.
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4.88k
    std::string LabelStr(!Label.empty() ? 
Label1
:
"inner"4.88k
);
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4.88k
    bool WasFirstChild = FirstChild;
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4.88k
    auto DumpWithIndent = [=](bool IsLastChild) {
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4.88k
      if (WasFirstChild) {
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2.83k
        JOS.attributeBegin(LabelStr);
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2.83k
        JOS.arrayBegin();
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2.83k
      }
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4.88k
      FirstChild = true;
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4.88k
      unsigned Depth = Pending.size();
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4.88k
      JOS.objectBegin();
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4.88k
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
7.58k
      while (Depth < Pending.size()) {
87
2.70k
        Pending.back()(true);
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2.70k
        this->Pending.pop_back();
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2.70k
      }
90
91
4.88k
      JOS.objectEnd();
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93
4.88k
      if (IsLastChild) {
94
2.83k
        JOS.arrayEnd();
95
2.83k
        JOS.attributeEnd();
96
2.83k
      }
97
4.88k
    };
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();
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82
3
      DoAddChild();
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      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
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3
      while (Depth < Pending.size()) {
87
0
        Pending.back()(true);
88
0
        this->Pending.pop_back();
89
0
      }
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3
      JOS.objectEnd();
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93
3
      if (IsLastChild) {
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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
      }
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2
      FirstChild = true;
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2
      unsigned Depth = Pending.size();
80
2
      JOS.objectBegin();
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2
      DoAddChild();
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84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
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4
      while (Depth < Pending.size()) {
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2
        Pending.back()(true);
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2
        this->Pending.pop_back();
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2
      }
90
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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
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Source
72
474
    auto DumpWithIndent = [=](bool IsLastChild) {
73
474
      if (WasFirstChild) {
74
463
        JOS.attributeBegin(LabelStr);
75
463
        JOS.arrayBegin();
76
463
      }
77
78
474
      FirstChild = true;
79
474
      unsigned Depth = Pending.size();
80
474
      JOS.objectBegin();
81
82
474
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
604
      while (Depth < Pending.size()) {
87
130
        Pending.back()(true);
88
130
        this->Pending.pop_back();
89
130
      }
90
91
474
      JOS.objectEnd();
92
93
474
      if (IsLastChild) {
94
455
        JOS.arrayEnd();
95
455
        JOS.attributeEnd();
96
455
      }
97
474
    };
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
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
2
      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
    };
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
29
    auto DumpWithIndent = [=](bool IsLastChild) {
73
29
      if (WasFirstChild) {
74
25
        JOS.attributeBegin(LabelStr);
75
25
        JOS.arrayBegin();
76
25
      }
77
78
29
      FirstChild = true;
79
29
      unsigned Depth = Pending.size();
80
29
      JOS.objectBegin();
81
82
29
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
54
      while (Depth < Pending.size()) {
87
25
        Pending.back()(true);
88
25
        this->Pending.pop_back();
89
25
      }
90
91
29
      JOS.objectEnd();
92
93
29
      if (IsLastChild) {
94
7
        JOS.arrayEnd();
95
7
        JOS.attributeEnd();
96
7
      }
97
29
    };
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
2.50k
    auto DumpWithIndent = [=](bool IsLastChild) {
73
2.50k
      if (WasFirstChild) {
74
1.68k
        JOS.attributeBegin(LabelStr);
75
1.68k
        JOS.arrayBegin();
76
1.68k
      }
77
78
2.50k
      FirstChild = true;
79
2.50k
      unsigned Depth = Pending.size();
80
2.50k
      JOS.objectBegin();
81
82
2.50k
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
4.05k
      while (Depth < Pending.size()) {
87
1.54k
        Pending.back()(true);
88
1.54k
        this->Pending.pop_back();
89
1.54k
      }
90
91
2.50k
      JOS.objectEnd();
92
93
2.50k
      if (IsLastChild) {
94
1.81k
        JOS.arrayEnd();
95
1.81k
        JOS.attributeEnd();
96
1.81k
      }
97
2.50k
    };
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
10
    auto DumpWithIndent = [=](bool IsLastChild) {
73
10
      if (WasFirstChild) {
74
0
        JOS.attributeBegin(LabelStr);
75
0
        JOS.arrayBegin();
76
0
      }
77
78
10
      FirstChild = true;
79
10
      unsigned Depth = Pending.size();
80
10
      JOS.objectBegin();
81
82
10
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
10
      while (Depth < Pending.size()) {
87
0
        Pending.back()(true);
88
0
        this->Pending.pop_back();
89
0
      }
90
91
10
      JOS.objectEnd();
92
93
10
      if (IsLastChild) {
94
6
        JOS.arrayEnd();
95
6
        JOS.attributeEnd();
96
6
      }
97
10
    };
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
34
    auto DumpWithIndent = [=](bool IsLastChild) {
73
34
      if (WasFirstChild) {
74
6
        JOS.attributeBegin(LabelStr);
75
6
        JOS.arrayBegin();
76
6
      }
77
78
34
      FirstChild = true;
79
34
      unsigned Depth = Pending.size();
80
34
      JOS.objectBegin();
81
82
34
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
34
      while (Depth < Pending.size()) {
87
0
        Pending.back()(true);
88
0
        this->Pending.pop_back();
89
0
      }
90
91
34
      JOS.objectEnd();
92
93
34
      if (IsLastChild) {
94
18
        JOS.arrayEnd();
95
18
        JOS.attributeEnd();
96
18
      }
97
34
    };
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
64
    auto DumpWithIndent = [=](bool IsLastChild) {
73
64
      if (WasFirstChild) {
74
45
        JOS.attributeBegin(LabelStr);
75
45
        JOS.arrayBegin();
76
45
      }
77
78
64
      FirstChild = true;
79
64
      unsigned Depth = Pending.size();
80
64
      JOS.objectBegin();
81
82
64
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
101
      while (Depth < Pending.size()) {
87
37
        Pending.back()(true);
88
37
        this->Pending.pop_back();
89
37
      }
90
91
64
      JOS.objectEnd();
92
93
64
      if (IsLastChild) {
94
49
        JOS.arrayEnd();
95
49
        JOS.attributeEnd();
96
49
      }
97
64
    };
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
1.71k
    auto DumpWithIndent = [=](bool IsLastChild) {
73
1.71k
      if (WasFirstChild) {
74
599
        JOS.attributeBegin(LabelStr);
75
599
        JOS.arrayBegin();
76
599
      }
77
78
1.71k
      FirstChild = true;
79
1.71k
      unsigned Depth = Pending.size();
80
1.71k
      JOS.objectBegin();
81
82
1.71k
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
2.65k
      while (Depth < Pending.size()) {
87
932
        Pending.back()(true);
88
932
        this->Pending.pop_back();
89
932
      }
90
91
1.71k
      JOS.objectEnd();
92
93
1.71k
      if (IsLastChild) {
94
467
        JOS.arrayEnd();
95
467
        JOS.attributeEnd();
96
467
      }
97
1.71k
    };
98
99
4.88k
    if (FirstChild) {
100
2.83k
      Pending.push_back(std::move(DumpWithIndent));
101
2.83k
    } else {
102
2.05k
      Pending.back()(false);
103
2.05k
      Pending.back() = std::move(DumpWithIndent);
104
2.05k
    }
105
4.88k
    FirstChild = false;
106
4.88k
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::Decl const*)::'lambda'()>(llvm::StringRef, clang::JSONDumper)
Line
Count
Source
49
1.88k
  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
1.88k
    if (TopLevel) {
53
164
      TopLevel = false;
54
164
      JOS.objectBegin();
55
56
164
      DoAddChild();
57
58
290
      while (!Pending.empty()) {
59
126
        Pending.back()(true);
60
126
        Pending.pop_back();
61
126
      }
62
63
164
      JOS.objectEnd();
64
164
      TopLevel = true;
65
164
      return;
66
164
    }
67
68
    // We need to capture an owning-string in the lambda because the lambda
69
    // is invoked in a deferred manner.
70
1.71k
    std::string LabelStr(!Label.empty() ? 
Label0
: "inner");
71
1.71k
    bool WasFirstChild = FirstChild;
72
1.71k
    auto DumpWithIndent = [=](bool IsLastChild) {
73
1.71k
      if (WasFirstChild) {
74
1.71k
        JOS.attributeBegin(LabelStr);
75
1.71k
        JOS.arrayBegin();
76
1.71k
      }
77
78
1.71k
      FirstChild = true;
79
1.71k
      unsigned Depth = Pending.size();
80
1.71k
      JOS.objectBegin();
81
82
1.71k
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
1.71k
      while (Depth < Pending.size()) {
87
1.71k
        Pending.back()(true);
88
1.71k
        this->Pending.pop_back();
89
1.71k
      }
90
91
1.71k
      JOS.objectEnd();
92
93
1.71k
      if (IsLastChild) {
94
1.71k
        JOS.arrayEnd();
95
1.71k
        JOS.attributeEnd();
96
1.71k
      }
97
1.71k
    };
98
99
1.71k
    if (FirstChild) {
100
599
      Pending.push_back(std::move(DumpWithIndent));
101
1.12k
    } else {
102
1.12k
      Pending.back()(false);
103
1.12k
      Pending.back() = std::move(DumpWithIndent);
104
1.12k
    }
105
1.71k
    FirstChild = false;
106
1.71k
  }
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
2.50k
  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
2.50k
    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
2.50k
    std::string LabelStr(!Label.empty() ? 
Label1
:
"inner"2.50k
);
71
2.50k
    bool WasFirstChild = FirstChild;
72
2.50k
    auto DumpWithIndent = [=](bool IsLastChild) {
73
2.50k
      if (WasFirstChild) {
74
2.50k
        JOS.attributeBegin(LabelStr);
75
2.50k
        JOS.arrayBegin();
76
2.50k
      }
77
78
2.50k
      FirstChild = true;
79
2.50k
      unsigned Depth = Pending.size();
80
2.50k
      JOS.objectBegin();
81
82
2.50k
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
2.50k
      while (Depth < Pending.size()) {
87
2.50k
        Pending.back()(true);
88
2.50k
        this->Pending.pop_back();
89
2.50k
      }
90
91
2.50k
      JOS.objectEnd();
92
93
2.50k
      if (IsLastChild) {
94
2.50k
        JOS.arrayEnd();
95
2.50k
        JOS.attributeEnd();
96
2.50k
      }
97
2.50k
    };
98
99
2.50k
    if (FirstChild) {
100
1.68k
      Pending.push_back(std::move(DumpWithIndent));
101
1.68k
    } else {
102
821
      Pending.back()(false);
103
821
      Pending.back() = std::move(DumpWithIndent);
104
821
    }
105
2.50k
    FirstChild = false;
106
2.50k
  }
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
29
  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
29
    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
29
    std::string LabelStr(!Label.empty() ? 
Label0
: "inner");
71
29
    bool WasFirstChild = FirstChild;
72
29
    auto DumpWithIndent = [=](bool IsLastChild) {
73
29
      if (WasFirstChild) {
74
29
        JOS.attributeBegin(LabelStr);
75
29
        JOS.arrayBegin();
76
29
      }
77
78
29
      FirstChild = true;
79
29
      unsigned Depth = Pending.size();
80
29
      JOS.objectBegin();
81
82
29
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
29
      while (Depth < Pending.size()) {
87
29
        Pending.back()(true);
88
29
        this->Pending.pop_back();
89
29
      }
90
91
29
      JOS.objectEnd();
92
93
29
      if (IsLastChild) {
94
29
        JOS.arrayEnd();
95
29
        JOS.attributeEnd();
96
29
      }
97
29
    };
98
99
29
    if (FirstChild) {
100
25
      Pending.push_back(std::move(DumpWithIndent));
101
25
    } else {
102
4
      Pending.back()(false);
103
4
      Pending.back() = std::move(DumpWithIndent);
104
4
    }
105
29
    FirstChild = false;
106
29
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::Type const*)::'lambda'()>(llvm::StringRef, clang::JSONDumper)
Line
Count
Source
49
474
  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
474
    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
474
    std::string LabelStr(!Label.empty() ? 
Label0
: "inner");
71
474
    bool WasFirstChild = FirstChild;
72
474
    auto DumpWithIndent = [=](bool IsLastChild) {
73
474
      if (WasFirstChild) {
74
474
        JOS.attributeBegin(LabelStr);
75
474
        JOS.arrayBegin();
76
474
      }
77
78
474
      FirstChild = true;
79
474
      unsigned Depth = Pending.size();
80
474
      JOS.objectBegin();
81
82
474
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
474
      while (Depth < Pending.size()) {
87
474
        Pending.back()(true);
88
474
        this->Pending.pop_back();
89
474
      }
90
91
474
      JOS.objectEnd();
92
93
474
      if (IsLastChild) {
94
474
        JOS.arrayEnd();
95
474
        JOS.attributeEnd();
96
474
      }
97
474
    };
98
99
474
    if (FirstChild) {
100
463
      Pending.push_back(std::move(DumpWithIndent));
101
463
    } else {
102
11
      Pending.back()(false);
103
11
      Pending.back() = std::move(DumpWithIndent);
104
11
    }
105
474
    FirstChild = false;
106
474
  }
void clang::NodeStreamer::AddChild<clang::ASTNodeTraverser<clang::JSONDumper, clang::JSONNodeDumper>::Visit(clang::QualType)::'lambda'()>(llvm::StringRef, clang::JSONDumper)
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
1
      Pending.push_back(std::move(DumpWithIndent));
101
1
    } else {
102
0
      Pending.back()(false);
103
0
      Pending.back() = std::move(DumpWithIndent);
104
0
    }
105
1
    FirstChild = false;
106
1
  }
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
10
  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
10
    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
10
    std::string LabelStr(!Label.empty() ? 
Label0
: "inner");
71
10
    bool WasFirstChild = FirstChild;
72
10
    auto DumpWithIndent = [=](bool IsLastChild) {
73
10
      if (WasFirstChild) {
74
10
        JOS.attributeBegin(LabelStr);
75
10
        JOS.arrayBegin();
76
10
      }
77
78
10
      FirstChild = true;
79
10
      unsigned Depth = Pending.size();
80
10
      JOS.objectBegin();
81
82
10
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
10
      while (Depth < Pending.size()) {
87
10
        Pending.back()(true);
88
10
        this->Pending.pop_back();
89
10
      }
90
91
10
      JOS.objectEnd();
92
93
10
      if (IsLastChild) {
94
10
        JOS.arrayEnd();
95
10
        JOS.attributeEnd();
96
10
      }
97
10
    };
98
99
10
    if (FirstChild) {
100
0
      Pending.push_back(std::move(DumpWithIndent));
101
10
    } else {
102
10
      Pending.back()(false);
103
10
      Pending.back() = std::move(DumpWithIndent);
104
10
    }
105
10
    FirstChild = false;
106
10
  }
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
34
  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
34
    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
34
    std::string LabelStr(!Label.empty() ? 
Label0
: "inner");
71
34
    bool WasFirstChild = FirstChild;
72
34
    auto DumpWithIndent = [=](bool IsLastChild) {
73
34
      if (WasFirstChild) {
74
34
        JOS.attributeBegin(LabelStr);
75
34
        JOS.arrayBegin();
76
34
      }
77
78
34
      FirstChild = true;
79
34
      unsigned Depth = Pending.size();
80
34
      JOS.objectBegin();
81
82
34
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
34
      while (Depth < Pending.size()) {
87
34
        Pending.back()(true);
88
34
        this->Pending.pop_back();
89
34
      }
90
91
34
      JOS.objectEnd();
92
93
34
      if (IsLastChild) {
94
34
        JOS.arrayEnd();
95
34
        JOS.attributeEnd();
96
34
      }
97
34
    };
98
99
34
    if (FirstChild) {
100
6
      Pending.push_back(std::move(DumpWithIndent));
101
28
    } else {
102
28
      Pending.back()(false);
103
28
      Pending.back() = std::move(DumpWithIndent);
104
28
    }
105
34
    FirstChild = false;
106
34
  }
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
64
  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
64
    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
64
    std::string LabelStr(!Label.empty() ? 
Label0
: "inner");
71
64
    bool WasFirstChild = FirstChild;
72
64
    auto DumpWithIndent = [=](bool IsLastChild) {
73
64
      if (WasFirstChild) {
74
64
        JOS.attributeBegin(LabelStr);
75
64
        JOS.arrayBegin();
76
64
      }
77
78
64
      FirstChild = true;
79
64
      unsigned Depth = Pending.size();
80
64
      JOS.objectBegin();
81
82
64
      DoAddChild();
83
84
      // If any children are left, they're the last at their nesting level.
85
      // Dump those ones out now.
86
64
      while (Depth < Pending.size()) {
87
64
        Pending.back()(true);
88
64
        this->Pending.pop_back();
89
64
      }
90
91
64
      JOS.objectEnd();
92
93
64
      if (IsLastChild) {
94
64
        JOS.arrayEnd();
95
64
        JOS.attributeEnd();
96
64
      }
97
64
    };
98
99
64
    if (FirstChild) {
100
45
      Pending.push_back(std::move(DumpWithIndent));
101
45
    } else {
102
19
      Pending.back()(false);
103
19
      Pending.back() = std::move(DumpWithIndent);
104
19
    }
105
64
    FirstChild = false;
106
64
  }
107
108
164
  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
15.0k
  void attributeOnlyIfTrue(StringRef Key, bool Value) {
145
15.0k
    if (Value)
146
1.15k
      JOS.attribute(Key, Value);
147
15.0k
  }
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
  void writeBareDeclRef(const Decl *D);
164
  llvm::json::Object createCXXRecordDefinitionData(const CXXRecordDecl *RD);
165
  llvm::json::Object createCXXBaseSpecifier(const CXXBaseSpecifier &BS);
166
  std::string createAccessSpecifier(AccessSpecifier AS);
167
  llvm::json::Array createCastPath(const CastExpr *C);
168
169
150
  void writePreviousDeclImpl(...) {}
170
171
146
  template <typename T> void writePreviousDeclImpl(const Mergeable<T> *D) {
172
146
    const T *First = D->getFirstDecl();
173
146
    if (First != D)
174
0
      JOS.attribute("firstRedecl", createPointerRepresentation(First));
175
146
  }
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
171
5
  template <typename T> void writePreviousDeclImpl(const Mergeable<T> *D) {
172
5
    const T *First = D->getFirstDecl();
173
5
    if (First != D)
174
0
      JOS.attribute("firstRedecl", createPointerRepresentation(First));
175
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
171
2
  template <typename T> void writePreviousDeclImpl(const Mergeable<T> *D) {
172
2
    const T *First = D->getFirstDecl();
173
2
    if (First != D)
174
0
      JOS.attribute("firstRedecl", createPointerRepresentation(First));
175
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
171
111
  template <typename T> void writePreviousDeclImpl(const Mergeable<T> *D) {
172
111
    const T *First = D->getFirstDecl();
173
111
    if (First != D)
174
0
      JOS.attribute("firstRedecl", createPointerRepresentation(First));
175
111
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::EnumConstantDecl>(clang::Mergeable<clang::EnumConstantDecl> const*)
Line
Count
Source
171
18
  template <typename T> void writePreviousDeclImpl(const Mergeable<T> *D) {
172
18
    const T *First = D->getFirstDecl();
173
18
    if (First != D)
174
0
      JOS.attribute("firstRedecl", createPointerRepresentation(First));
175
18
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::IndirectFieldDecl>(clang::Mergeable<clang::IndirectFieldDecl> const*)
Line
Count
Source
171
10
  template <typename T> void writePreviousDeclImpl(const Mergeable<T> *D) {
172
10
    const T *First = D->getFirstDecl();
173
10
    if (First != D)
174
0
      JOS.attribute("firstRedecl", createPointerRepresentation(First));
175
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::UnresolvedUsingValueDecl>(clang::Mergeable<clang::UnresolvedUsingValueDecl> const*)
176
177
1.58k
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
178
1.58k
    const T *Prev = D->getPreviousDecl();
179
1.58k
    if (Prev)
180
44
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
181
1.58k
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::NamespaceDecl>(clang::Redeclarable<clang::NamespaceDecl> const*)
Line
Count
Source
177
16
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
178
16
    const T *Prev = D->getPreviousDecl();
179
16
    if (Prev)
180
0
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
181
16
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::NamespaceAliasDecl>(clang::Redeclarable<clang::NamespaceAliasDecl> const*)
Line
Count
Source
177
1
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
178
1
    const T *Prev = D->getPreviousDecl();
179
1
    if (Prev)
180
0
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
181
1
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::ObjCInterfaceDecl>(clang::Redeclarable<clang::ObjCInterfaceDecl> const*)
Line
Count
Source
177
4
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
178
4
    const T *Prev = D->getPreviousDecl();
179
4
    if (Prev)
180
0
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
181
4
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::ObjCProtocolDecl>(clang::Redeclarable<clang::ObjCProtocolDecl> const*)
Line
Count
Source
177
1
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
178
1
    const T *Prev = D->getPreviousDecl();
179
1
    if (Prev)
180
0
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
181
1
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::RedeclarableTemplateDecl>(clang::Redeclarable<clang::RedeclarableTemplateDecl> const*)
Line
Count
Source
177
46
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
178
46
    const T *Prev = D->getPreviousDecl();
179
46
    if (Prev)
180
1
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
181
46
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::TagDecl>(clang::Redeclarable<clang::TagDecl> const*)
Line
Count
Source
177
250
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
178
250
    const T *Prev = D->getPreviousDecl();
179
250
    if (Prev)
180
16
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
181
250
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::TypedefNameDecl>(clang::Redeclarable<clang::TypedefNameDecl> const*)
Line
Count
Source
177
300
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
178
300
    const T *Prev = D->getPreviousDecl();
179
300
    if (Prev)
180
0
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
181
300
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::UsingShadowDecl>(clang::Redeclarable<clang::UsingShadowDecl> const*)
Line
Count
Source
177
4
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
178
4
    const T *Prev = D->getPreviousDecl();
179
4
    if (Prev)
180
0
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
181
4
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::FunctionDecl>(clang::Redeclarable<clang::FunctionDecl> const*)
Line
Count
Source
177
439
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
178
439
    const T *Prev = D->getPreviousDecl();
179
439
    if (Prev)
180
27
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
181
439
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::VarDecl>(clang::Redeclarable<clang::VarDecl> const*)
Line
Count
Source
177
464
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
178
464
    const T *Prev = D->getPreviousDecl();
179
464
    if (Prev)
180
0
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
181
464
  }
void clang::JSONNodeDumper::writePreviousDeclImpl<clang::TranslationUnitDecl>(clang::Redeclarable<clang::TranslationUnitDecl> const*)
Line
Count
Source
177
61
  template <typename T> void writePreviousDeclImpl(const Redeclarable<T> *D) {
178
61
    const T *Prev = D->getPreviousDecl();
179
61
    if (Prev)
180
0
      JOS.attribute("previousDecl", createPointerRepresentation(Prev));
181
61
  }
182
  void addPreviousDeclaration(const Decl *D);
183
184
  StringRef getCommentCommandName(unsigned CommandID) const;
185
186
public:
187
  JSONNodeDumper(raw_ostream &OS, const SourceManager &SrcMgr, ASTContext &Ctx,
188
                 const PrintingPolicy &PrintPolicy,
189
                 const comments::CommandTraits *Traits)
190
      : NodeStreamer(OS), SM(SrcMgr), Ctx(Ctx), ASTNameGen(Ctx),
191
        PrintPolicy(PrintPolicy), Traits(Traits), LastLocLine(0),
192
164
        LastLocPresumedLine(0) {}
193
194
  void Visit(const Attr *A);
195
  void Visit(const Stmt *Node);
196
  void Visit(const Type *T);
197
  void Visit(QualType T);
198
  void Visit(const Decl *D);
199
200
  void Visit(const comments::Comment *C, const comments::FullComment *FC);
201
  void Visit(const TemplateArgument &TA, SourceRange R = {},
202
             const Decl *From = nullptr, StringRef Label = {});
203
  void Visit(const CXXCtorInitializer *Init);
204
  void Visit(const OMPClause *C);
205
  void Visit(const BlockDecl::Capture &C);
206
  void Visit(const GenericSelectionExpr::ConstAssociation &A);
207
  void Visit(const concepts::Requirement *R);
208
  void Visit(const APValue &Value, QualType Ty);
209
210
  void VisitTypedefType(const TypedefType *TT);
211
  void VisitFunctionType(const FunctionType *T);
212
  void VisitFunctionProtoType(const FunctionProtoType *T);
213
  void VisitRValueReferenceType(const ReferenceType *RT);
214
  void VisitArrayType(const ArrayType *AT);
215
  void VisitConstantArrayType(const ConstantArrayType *CAT);
216
  void VisitDependentSizedExtVectorType(const DependentSizedExtVectorType *VT);
217
  void VisitVectorType(const VectorType *VT);
218
  void VisitUnresolvedUsingType(const UnresolvedUsingType *UUT);
219
  void VisitUnaryTransformType(const UnaryTransformType *UTT);
220
  void VisitTagType(const TagType *TT);
221
  void VisitTemplateTypeParmType(const TemplateTypeParmType *TTPT);
222
  void VisitAutoType(const AutoType *AT);
223
  void VisitTemplateSpecializationType(const TemplateSpecializationType *TST);
224
  void VisitInjectedClassNameType(const InjectedClassNameType *ICNT);
225
  void VisitObjCInterfaceType(const ObjCInterfaceType *OIT);
226
  void VisitPackExpansionType(const PackExpansionType *PET);
227
  void VisitElaboratedType(const ElaboratedType *ET);
228
  void VisitMacroQualifiedType(const MacroQualifiedType *MQT);
229
  void VisitMemberPointerType(const MemberPointerType *MPT);
230
231
  void VisitNamedDecl(const NamedDecl *ND);
232
  void VisitTypedefDecl(const TypedefDecl *TD);
233
  void VisitTypeAliasDecl(const TypeAliasDecl *TAD);
234
  void VisitNamespaceDecl(const NamespaceDecl *ND);
235
  void VisitUsingDirectiveDecl(const UsingDirectiveDecl *UDD);
236
  void VisitNamespaceAliasDecl(const NamespaceAliasDecl *NAD);
237
  void VisitUsingDecl(const UsingDecl *UD);
238
  void VisitUsingEnumDecl(const UsingEnumDecl *UED);
239
  void VisitUsingShadowDecl(const UsingShadowDecl *USD);
240
  void VisitVarDecl(const VarDecl *VD);
241
  void VisitFieldDecl(const FieldDecl *FD);
242
  void VisitFunctionDecl(const FunctionDecl *FD);
243
  void VisitEnumDecl(const EnumDecl *ED);
244
  void VisitEnumConstantDecl(const EnumConstantDecl *ECD);
245
  void VisitRecordDecl(const RecordDecl *RD);
246
  void VisitCXXRecordDecl(const CXXRecordDecl *RD);
247
  void VisitTemplateTypeParmDecl(const TemplateTypeParmDecl *D);
248
  void VisitNonTypeTemplateParmDecl(const NonTypeTemplateParmDecl *D);
249
  void VisitTemplateTemplateParmDecl(const TemplateTemplateParmDecl *D);
250
  void VisitLinkageSpecDecl(const LinkageSpecDecl *LSD);
251
  void VisitAccessSpecDecl(const AccessSpecDecl *ASD);
252
  void VisitFriendDecl(const FriendDecl *FD);
253
254
  void VisitObjCIvarDecl(const ObjCIvarDecl *D);
255
  void VisitObjCMethodDecl(const ObjCMethodDecl *D);
256
  void VisitObjCTypeParamDecl(const ObjCTypeParamDecl *D);
257
  void VisitObjCCategoryDecl(const ObjCCategoryDecl *D);
258
  void VisitObjCCategoryImplDecl(const ObjCCategoryImplDecl *D);
259
  void VisitObjCProtocolDecl(const ObjCProtocolDecl *D);
260
  void VisitObjCInterfaceDecl(const ObjCInterfaceDecl *D);
261
  void VisitObjCImplementationDecl(const ObjCImplementationDecl *D);
262
  void VisitObjCCompatibleAliasDecl(const ObjCCompatibleAliasDecl *D);
263
  void VisitObjCPropertyDecl(const ObjCPropertyDecl *D);
264
  void VisitObjCPropertyImplDecl(const ObjCPropertyImplDecl *D);
265
  void VisitBlockDecl(const BlockDecl *D);
266
267
  void VisitDeclRefExpr(const DeclRefExpr *DRE);
268
  void VisitSYCLUniqueStableNameExpr(const SYCLUniqueStableNameExpr *E);
269
  void VisitPredefinedExpr(const PredefinedExpr *PE);
270
  void VisitUnaryOperator(const UnaryOperator *UO);
271
  void VisitBinaryOperator(const BinaryOperator *BO);
272
  void VisitCompoundAssignOperator(const CompoundAssignOperator *CAO);
273
  void VisitMemberExpr(const MemberExpr *ME);
274
  void VisitCXXNewExpr(const CXXNewExpr *NE);
275
  void VisitCXXDeleteExpr(const CXXDeleteExpr *DE);
276
  void VisitCXXThisExpr(const CXXThisExpr *TE);
277
  void VisitCastExpr(const CastExpr *CE);
278
  void VisitImplicitCastExpr(const ImplicitCastExpr *ICE);
279
  void VisitCallExpr(const CallExpr *CE);
280
  void VisitUnaryExprOrTypeTraitExpr(const UnaryExprOrTypeTraitExpr *TTE);
281
  void VisitSizeOfPackExpr(const SizeOfPackExpr *SOPE);
282
  void VisitUnresolvedLookupExpr(const UnresolvedLookupExpr *ULE);
283
  void VisitAddrLabelExpr(const AddrLabelExpr *ALE);
284
  void VisitCXXTypeidExpr(const CXXTypeidExpr *CTE);
285
  void VisitConstantExpr(const ConstantExpr *CE);
286
  void VisitInitListExpr(const InitListExpr *ILE);
287
  void VisitGenericSelectionExpr(const GenericSelectionExpr *GSE);
288
  void VisitCXXUnresolvedConstructExpr(const CXXUnresolvedConstructExpr *UCE);
289
  void VisitCXXConstructExpr(const CXXConstructExpr *CE);
290
  void VisitExprWithCleanups(const ExprWithCleanups *EWC);
291
  void VisitCXXBindTemporaryExpr(const CXXBindTemporaryExpr *BTE);
292
  void VisitMaterializeTemporaryExpr(const MaterializeTemporaryExpr *MTE);
293
  void VisitCXXDependentScopeMemberExpr(const CXXDependentScopeMemberExpr *ME);
294
  void VisitRequiresExpr(const RequiresExpr *RE);
295
296
  void VisitObjCEncodeExpr(const ObjCEncodeExpr *OEE);
297
  void VisitObjCMessageExpr(const ObjCMessageExpr *OME);
298
  void VisitObjCBoxedExpr(const ObjCBoxedExpr *OBE);
299
  void VisitObjCSelectorExpr(const ObjCSelectorExpr *OSE);
300
  void VisitObjCProtocolExpr(const ObjCProtocolExpr *OPE);
301
  void VisitObjCPropertyRefExpr(const ObjCPropertyRefExpr *OPRE);
302
  void VisitObjCSubscriptRefExpr(const ObjCSubscriptRefExpr *OSRE);
303
  void VisitObjCIvarRefExpr(const ObjCIvarRefExpr *OIRE);
304
  void VisitObjCBoolLiteralExpr(const ObjCBoolLiteralExpr *OBLE);
305
306
  void VisitIntegerLiteral(const IntegerLiteral *IL);
307
  void VisitCharacterLiteral(const CharacterLiteral *CL);
308
  void VisitFixedPointLiteral(const FixedPointLiteral *FPL);
309
  void VisitFloatingLiteral(const FloatingLiteral *FL);
310
  void VisitStringLiteral(const StringLiteral *SL);
311
  void VisitCXXBoolLiteralExpr(const CXXBoolLiteralExpr *BLE);
312
313
  void VisitIfStmt(const IfStmt *IS);
314
  void VisitSwitchStmt(const SwitchStmt *SS);
315
  void VisitCaseStmt(const CaseStmt *CS);
316
  void VisitLabelStmt(const LabelStmt *LS);
317
  void VisitGotoStmt(const GotoStmt *GS);
318
  void VisitWhileStmt(const WhileStmt *WS);
319
  void VisitObjCAtCatchStmt(const ObjCAtCatchStmt *OACS);
320
321
  void VisitNullTemplateArgument(const TemplateArgument &TA);
322
  void VisitTypeTemplateArgument(const TemplateArgument &TA);
323
  void VisitDeclarationTemplateArgument(const TemplateArgument &TA);
324
  void VisitNullPtrTemplateArgument(const TemplateArgument &TA);
325
  void VisitIntegralTemplateArgument(const TemplateArgument &TA);
326
  void VisitTemplateTemplateArgument(const TemplateArgument &TA);
327
  void VisitTemplateExpansionTemplateArgument(const TemplateArgument &TA);
328
  void VisitExpressionTemplateArgument(const TemplateArgument &TA);
329
  void VisitPackTemplateArgument(const TemplateArgument &TA);
330
331
  void visitTextComment(const comments::TextComment *C,
332
                        const comments::FullComment *);
333
  void visitInlineCommandComment(const comments::InlineCommandComment *C,
334
                                 const comments::FullComment *);
335
  void visitHTMLStartTagComment(const comments::HTMLStartTagComment *C,
336
                                const comments::FullComment *);
337
  void visitHTMLEndTagComment(const comments::HTMLEndTagComment *C,
338
                              const comments::FullComment *);
339
  void visitBlockCommandComment(const comments::BlockCommandComment *C,
340
                                const comments::FullComment *);
341
  void visitParamCommandComment(const comments::ParamCommandComment *C,
342
                                const comments::FullComment *FC);
343
  void visitTParamCommandComment(const comments::TParamCommandComment *C,
344
                                 const comments::FullComment *FC);
345
  void visitVerbatimBlockComment(const comments::VerbatimBlockComment *C,
346
                                 const comments::FullComment *);
347
  void
348
  visitVerbatimBlockLineComment(const comments::VerbatimBlockLineComment *C,
349
                                const comments::FullComment *);
350
  void visitVerbatimLineComment(const comments::VerbatimLineComment *C,
351
                                const comments::FullComment *);
352
};
353
354
class JSONDumper : public ASTNodeTraverser<JSONDumper, JSONNodeDumper> {
355
  JSONNodeDumper NodeDumper;
356
357
  template <typename SpecializationDecl>
358
  void writeTemplateDeclSpecialization(const SpecializationDecl *SD,
359
                                       bool DumpExplicitInst,
360
17
                                       bool DumpRefOnly) {
361
17
    bool DumpedAny = false;
362
31
    for (const auto *RedeclWithBadType : SD->redecls()) {
363
      // FIXME: The redecls() range sometimes has elements of a less-specific
364
      // type. (In particular, ClassTemplateSpecializationDecl::redecls() gives
365
      // us TagDecls, and should give CXXRecordDecls).
366
31
      const auto *Redecl = dyn_cast<SpecializationDecl>(RedeclWithBadType);
367
31
      if (!Redecl) {
368
        // Found the injected-class-name for a class template. This will be
369
        // dumped as part of its surrounding class so we don't need to dump it
370
        // here.
371
13
        assert(isa<CXXRecordDecl>(RedeclWithBadType) &&
372
13
               "expected an injected-class-name");
373
0
        continue;
374
13
      }
375
376
18
      switch (Redecl->getTemplateSpecializationKind()) {
377
0
      case TSK_ExplicitInstantiationDeclaration:
378
8
      case TSK_ExplicitInstantiationDefinition:
379
8
        if (!DumpExplicitInst)
380
8
          break;
381
8
        
LLVM_FALLTHROUGH0
;0
382
0
      case TSK_Undeclared:
383
6
      case TSK_ImplicitInstantiation:
384
6
        if (DumpRefOnly)
385
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
386
6
        else
387
6
          Visit(Redecl);
388
6
        DumpedAny = true;
389
6
        break;
390
4
      case TSK_ExplicitSpecialization:
391
4
        break;
392
18
      }
393
18
    }
394
395
    // Ensure we dump at least one decl for each specialization.
396
17
    if (!DumpedAny)
397
11
      NodeDumper.AddChild([=] { NodeDumper.writeBareDeclRef(SD); });
void clang::JSONDumper::writeTemplateDeclSpecialization<clang::ClassTemplateSpecializationDecl>(clang::ClassTemplateSpecializationDecl const*, bool, bool)::'lambda0'()::operator()() const
Line
Count
Source
397
10
      NodeDumper.AddChild([=] { NodeDumper.writeBareDeclRef(SD); });
void clang::JSONDumper::writeTemplateDeclSpecialization<clang::FunctionDecl>(clang::FunctionDecl const*, bool, bool)::'lambda0'()::operator()() const
Line
Count
Source
397
1
      NodeDumper.AddChild([=] { NodeDumper.writeBareDeclRef(SD); });
Unexecuted instantiation: void clang::JSONDumper::writeTemplateDeclSpecialization<clang::VarTemplateSpecializationDecl>(clang::VarTemplateSpecializationDecl const*, bool, bool)::'lambda0'()::operator()() const
398
17
  }
void clang::JSONDumper::writeTemplateDeclSpecialization<clang::ClassTemplateSpecializationDecl>(clang::ClassTemplateSpecializationDecl const*, bool, bool)
Line
Count
Source
360
15
                                       bool DumpRefOnly) {
361
15
    bool DumpedAny = false;
362
28
    for (const auto *RedeclWithBadType : SD->redecls()) {
363
      // FIXME: The redecls() range sometimes has elements of a less-specific
364
      // type. (In particular, ClassTemplateSpecializationDecl::redecls() gives
365
      // us TagDecls, and should give CXXRecordDecls).
366
28
      const auto *Redecl = dyn_cast<SpecializationDecl>(RedeclWithBadType);
367
28
      if (!Redecl) {
368
        // Found the injected-class-name for a class template. This will be
369
        // dumped as part of its surrounding class so we don't need to dump it
370
        // here.
371
13
        assert(isa<CXXRecordDecl>(RedeclWithBadType) &&
372
13
               "expected an injected-class-name");
373
0
        continue;
374
13
      }
375
376
15
      switch (Redecl->getTemplateSpecializationKind()) {
377
0
      case TSK_ExplicitInstantiationDeclaration:
378
8
      case TSK_ExplicitInstantiationDefinition:
379
8
        if (!DumpExplicitInst)
380
8
          break;
381
8
        
LLVM_FALLTHROUGH0
;0
382
0
      case TSK_Undeclared:
383
5
      case TSK_ImplicitInstantiation:
384
5
        if (DumpRefOnly)
385
0
          NodeDumper.AddChild([=] { NodeDumper.writeBareDeclRef(Redecl); });
386
5
        else
387
5
          Visit(Redecl);
388
5
        DumpedAny = true;
389
5
        break;
390
2
      case TSK_ExplicitSpecialization:
391
2
        break;
392
15
      }
393
15
    }
394
395
    // Ensure we dump at least one decl for each specialization.
396
15
    if (!DumpedAny)
397
10
      NodeDumper.AddChild([=] { NodeDumper.writeBareDeclRef(SD); });
398
15
  }
void clang::JSONDumper::writeTemplateDeclSpecialization<clang::FunctionDecl>(clang::FunctionDecl const*, bool, bool)
Line
Count
Source
360
2
                                       bool DumpRefOnly) {
361
2
    bool DumpedAny = false;
362
3
    for (const auto *RedeclWithBadType : SD->redecls()) {
363
      // FIXME: The redecls() range sometimes has elements of a less-specific
364
      // type. (In particular, ClassTemplateSpecializationDecl::redecls() gives
365
      // us TagDecls, and should give CXXRecordDecls).
366
3
      const auto *Redecl = dyn_cast<SpecializationDecl>(RedeclWithBadType);
367
3
      if (!Redecl) {
368
        // Found the injected-class-name for a class template. This will be
369
        // dumped as part of its surrounding class so we don't need to dump it
370
        // here.
371
0
        assert(isa<CXXRecordDecl>(RedeclWithBadType) &&
372
0
               "expected an injected-class-name");
373
0
        continue;
374
0
      }
375
376
3
      switch (Redecl->getTemplateSpecializationKind()) {
377
0
      case TSK_ExplicitInstantiationDeclaration:
378
0
      case TSK_ExplicitInstantiationDefinition:
379
0
        if (!DumpExplicitInst)
380
0
          break;
381
0
        LLVM_FALLTHROUGH;
382
0
      case TSK_Undeclared:
383
1
      case TSK_ImplicitInstantiation:
384
1
        if (DumpRefOnly)
385
0
          NodeDumper.AddChild([=] { NodeDumper.writeBareDeclRef(Redecl); });
386
1
        else
387
1
          Visit(Redecl);
388
1
        DumpedAny = true;
389
1
        break;
390
2
      case TSK_ExplicitSpecialization:
391
2
        break;
392
3
      }
393
3
    }
394
395
    // Ensure we dump at least one decl for each specialization.
396
2
    if (!DumpedAny)
397
1
      NodeDumper.AddChild([=] { NodeDumper.writeBareDeclRef(SD); });
398
2
  }
Unexecuted instantiation: void clang::JSONDumper::writeTemplateDeclSpecialization<clang::VarTemplateSpecializationDecl>(clang::VarTemplateSpecializationDecl const*, bool, bool)
399
400
  template <typename TemplateDecl>
401
46
  void writeTemplateDecl(const TemplateDecl *TD, bool DumpExplicitInst) {
402
    // FIXME: it would be nice to dump template parameters and specializations
403
    // to their own named arrays rather than shoving them into the "inner"
404
    // array. However, template declarations are currently being handled at the
405
    // wrong "level" of the traversal hierarchy and so it is difficult to
406
    // achieve without losing information elsewhere.
407
408
46
    dumpTemplateParameters(TD->getTemplateParameters());
409
410
46
    Visit(TD->getTemplatedDecl());
411
412
46
    for (const auto *Child : TD->specializations())
413
17
      writeTemplateDeclSpecialization(Child, DumpExplicitInst,
414
17
                                      !TD->isCanonicalDecl());
415
46
  }
void clang::JSONDumper::writeTemplateDecl<clang::ClassTemplateDecl>(clang::ClassTemplateDecl const*, bool)
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Count
Source
401
18
  void writeTemplateDecl(const TemplateDecl *TD, bool DumpExplicitInst) {
402
    // FIXME: it would be nice to dump template parameters and specializations
403
    // to their own named arrays rather than shoving them into the "inner"
404
    // array. However, template declarations are currently being handled at the
405
    // wrong "level" of the traversal hierarchy and so it is difficult to
406
    // achieve without losing information elsewhere.
407
408
18
    dumpTemplateParameters(TD->getTemplateParameters());
409
410
18
    Visit(TD->getTemplatedDecl());
411
412
18
    for (const auto *Child : TD->specializations())
413
15
      writeTemplateDeclSpecialization(Child, DumpExplicitInst,
414
15
                                      !TD->isCanonicalDecl());
415
18
  }
void clang::JSONDumper::writeTemplateDecl<clang::FunctionTemplateDecl>(clang::FunctionTemplateDecl const*, bool)
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Count
Source
401
26
  void writeTemplateDecl(const TemplateDecl *TD, bool DumpExplicitInst) {
402
    // FIXME: it would be nice to dump template parameters and specializations
403
    // to their own named arrays rather than shoving them into the "inner"
404
    // array. However, template declarations are currently being handled at the
405
    // wrong "level" of the traversal hierarchy and so it is difficult to
406
    // achieve without losing information elsewhere.
407
408
26
    dumpTemplateParameters(TD->getTemplateParameters());
409
410
26
    Visit(TD->getTemplatedDecl());
411
412
26
    for (const auto *Child : TD->specializations())
413
2
      writeTemplateDeclSpecialization(Child, DumpExplicitInst,
414
2
                                      !TD->isCanonicalDecl());
415
26
  }
void clang::JSONDumper::writeTemplateDecl<clang::VarTemplateDecl>(clang::VarTemplateDecl const*, bool)
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Count
Source
401
2
  void writeTemplateDecl(const TemplateDecl *TD, bool DumpExplicitInst) {
402
    // FIXME: it would be nice to dump template parameters and specializations
403
    // to their own named arrays rather than shoving them into the "inner"
404
    // array. However, template declarations are currently being handled at the
405
    // wrong "level" of the traversal hierarchy and so it is difficult to
406
    // achieve without losing information elsewhere.
407
408
2
    dumpTemplateParameters(TD->getTemplateParameters());
409
410
2
    Visit(TD->getTemplatedDecl());
411
412
2
    for (const auto *Child : TD->specializations())
413
0
      writeTemplateDeclSpecialization(Child, DumpExplicitInst,
414
0
                                      !TD->isCanonicalDecl());
415
2
  }
416
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public:
418
  JSONDumper(raw_ostream &OS, const SourceManager &SrcMgr, ASTContext &Ctx,
419
             const PrintingPolicy &PrintPolicy,
420
             const comments::CommandTraits *Traits)
421
164
      : NodeDumper(OS, SrcMgr, Ctx, PrintPolicy, Traits) {}
422
423
10.0k
  JSONNodeDumper &doGetNodeDelegate() { return NodeDumper; }
424
425
26
  void VisitFunctionTemplateDecl(const FunctionTemplateDecl *FTD) {
426
26
    writeTemplateDecl(FTD, true);
427
26
  }
428
18
  void VisitClassTemplateDecl(const ClassTemplateDecl *CTD) {
429
18
    writeTemplateDecl(CTD, false);
430
18
  }
431
2
  void VisitVarTemplateDecl(const VarTemplateDecl *VTD) {
432
2
    writeTemplateDecl(VTD, false);
433
2
  }
434
};
435
436
} // namespace clang
437
438
#endif // LLVM_CLANG_AST_JSONNODEDUMPER_H