[ASTMatcher] Add CXXNewExpr support to hasDeclaration

[aaron.ballman]

include/clang/ASTMatchers/ASTMatchers.h

4044

Instead of adding a new traversal matcher for operatorNew, we could use the existing hasDeclaration traversal matcher and provide another overload for it.

The CXXNewExpr does expose the selected operator delete overload as well, so I'm not certain using hasDeclaration is perfect, but it was the first traversal matcher I could think of when trying to go from a new expression to the overloaded operator new declaration chosen for the expression (which is similar to CallExpr usage). @klimek or @sbenza, do you have a preference?

[malcolm.parsons]

Extend hasDeclaration instead.

[aaron.ballman]

I think this is the right way to go, but I know that @klimek and @lukasza have been working on hasDeclaration() issues recently, so I am wondering what their thoughts are as well.

[lukasza]

FWIW, a non-owner LGTM:

• CXXNewExpr seems very similar to CallExpr, so it makes sense that hasDeclaration would behave similarily for both of these expressions (i.e. matching the "callee")
• The issues we've been trying to work through in https://reviews.llvm.org/D24361 mainly revolve around Type and QualType, so I think those issues should not apply to CXXNewExpr matching.

[aaron.ballman]

Assuming @klimek agrees with the design, this LGTM. If you don't hear from Manuel by next Wed, I think you're okay to commit (we can always roll it back post-commit if needed).

[klimek]

Yep, makes sense. Open issues are all about types :)

docs/LibASTMatchersReference.html

 <tr><td colspan="4" class="doc" id="hasDeclaration8"><pre>Matches a node if the declaration associated with that node
 matches the given matcher.
 
 The associated declaration is:
 - for type nodes, the declaration of the underlying type
 - for CallExpr, the declaration of the callee
 - for MemberExpr, the declaration of the referenced member
 - for CXXConstructExpr, the declaration of the constructor
+- for CXXNewExpr, the declaration of the operator new
 
 Also usable as Matcher&lt;T&gt; for any T supporting the getDecl() member
 function. e.g. various subtypes of clang::Type and various expressions.
 
 Usable as: Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>&gt;,
+  Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>&gt;
 </pre></td></tr>
 
 

 <tr><td colspan="4" class="doc" id="hasDeclaration13"><pre>Matches a node if the declaration associated with that node
 matches the given matcher.
 
 The associated declaration is:
 - for type nodes, the declaration of the underlying type
 - for CallExpr, the declaration of the callee
 - for MemberExpr, the declaration of the referenced member
 - for CXXConstructExpr, the declaration of the constructor
+- for CXXNewExpr, the declaration of the operator new
 
 Also usable as Matcher&lt;T&gt; for any T supporting the getDecl() member
 function. e.g. various subtypes of clang::Type and various expressions.
 
 Usable as: Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>&gt;,
+  Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>&gt;
 </pre></td></tr>
 
 
Example matches A() in the last line
   class A {
    public:
     A();
   };
   A a = A();
 </pre></td></tr>
 
 
+<tr><td>Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>&gt;</td><td class="name" onclick="toggle('hasDeclaration15')"><a name="hasDeclaration15Anchor">hasDeclaration</a></td><td>Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>&gt;  InnerMatcher</td></tr>
+<tr><td colspan="4" class="doc" id="hasDeclaration15"><pre>Matches a node if the declaration associated with that node
+matches the given matcher.
+
+The associated declaration is:
+- for type nodes, the declaration of the underlying type
+- for CallExpr, the declaration of the callee
+- for MemberExpr, the declaration of the referenced member
+- for CXXConstructExpr, the declaration of the constructor
+- for CXXNewExpr, the declaration of the operator new
+
+Also usable as Matcher&lt;T&gt; for any T supporting the getDecl() member
+function. e.g. various subtypes of clang::Type and various expressions.
+
+Usable as: Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>&gt;,
+  Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>&gt;,
+  Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>&gt;,
+  Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>&gt;,
+  Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>&gt;,
+  Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>&gt;,
+  Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>&gt;
+</pre></td></tr>
+
+
 <tr><td>Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXRecordDecl.html">CXXRecordDecl</a>&gt;</td><td class="name" onclick="toggle('hasMethod0')"><a name="hasMethod0Anchor">hasMethod</a></td><td>Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXMethodDecl.html">CXXMethodDecl</a>&gt; InnerMatcher</td></tr>
 <tr><td colspan="4" class="doc" id="hasMethod0"><pre>Matches the first method of a class or struct that satisfies InnerMatcher.
 
 Given:
   class A { void func(); };
   class B { void member(); };
 
 cxxRecordDecl(hasMethod(hasName("func"))) matches the declaration of

 <tr><td colspan="4" class="doc" id="hasDeclaration14"><pre>Matches a node if the declaration associated with that node
 matches the given matcher.
 
 The associated declaration is:
 - for type nodes, the declaration of the underlying type
 - for CallExpr, the declaration of the callee
 - for MemberExpr, the declaration of the referenced member
 - for CXXConstructExpr, the declaration of the constructor
+- for CXXNewExpr, the declaration of the operator new
 
 Also usable as Matcher&lt;T&gt; for any T supporting the getDecl() member
 function. e.g. various subtypes of clang::Type and various expressions.
 
 Usable as: Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>&gt;,
+  Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>&gt;
 </pre></td></tr>
 
 

 <tr><td colspan="4" class="doc" id="hasDeclaration12"><pre>Matches a node if the declaration associated with that node
 matches the given matcher.
 
 The associated declaration is:
 - for type nodes, the declaration of the underlying type
 - for CallExpr, the declaration of the callee
 - for MemberExpr, the declaration of the referenced member
 - for CXXConstructExpr, the declaration of the constructor
+- for CXXNewExpr, the declaration of the operator new
 
 Also usable as Matcher&lt;T&gt; for any T supporting the getDecl() member
 function. e.g. various subtypes of clang::Type and various expressions.
 
 Usable as: Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>&gt;,
+  Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>&gt;
 </pre></td></tr>
 
 

 <tr><td colspan="4" class="doc" id="hasDeclaration11"><pre>Matches a node if the declaration associated with that node
 matches the given matcher.
 
 The associated declaration is:
 - for type nodes, the declaration of the underlying type
 - for CallExpr, the declaration of the callee
 - for MemberExpr, the declaration of the referenced member
 - for CXXConstructExpr, the declaration of the constructor
+- for CXXNewExpr, the declaration of the operator new
 
 Also usable as Matcher&lt;T&gt; for any T supporting the getDecl() member
 function. e.g. various subtypes of clang::Type and various expressions.
 
 Usable as: Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>&gt;,
+  Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>&gt;
 </pre></td></tr>
 
 

 <tr><td colspan="4" class="doc" id="hasDeclaration10"><pre>Matches a node if the declaration associated with that node
 matches the given matcher.
 
 The associated declaration is:
 - for type nodes, the declaration of the underlying type
 - for CallExpr, the declaration of the callee
 - for MemberExpr, the declaration of the referenced member
 - for CXXConstructExpr, the declaration of the constructor
+- for CXXNewExpr, the declaration of the operator new
 
 Also usable as Matcher&lt;T&gt; for any T supporting the getDecl() member
 function. e.g. various subtypes of clang::Type and various expressions.
 
 Usable as: Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>&gt;,
+  Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>&gt;
 </pre></td></tr>
 
 
 <tr><td>Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>&gt;</td><td class="name" onclick="toggle('hasDeclaration9')"><a name="hasDeclaration9Anchor">hasDeclaration</a></td><td>Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>&gt;  InnerMatcher</td></tr>
 <tr><td colspan="4" class="doc" id="hasDeclaration9"><pre>Matches a node if the declaration associated with that node
 matches the given matcher.
 
 The associated declaration is:
 - for type nodes, the declaration of the underlying type
 - for CallExpr, the declaration of the callee
 - for MemberExpr, the declaration of the referenced member
 - for CXXConstructExpr, the declaration of the constructor
+- for CXXNewExpr, the declaration of the operator new
 
 Also usable as Matcher&lt;T&gt; for any T supporting the getDecl() member
 function. e.g. various subtypes of clang::Type and various expressions.
 
 Usable as: Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>&gt;,
+  Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>&gt;
 </pre></td></tr>
 
 
 <tr><td>Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>&gt;</td><td class="name" onclick="toggle('hasDeclaration7')"><a name="hasDeclaration7Anchor">hasDeclaration</a></td><td>Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>&gt;  InnerMatcher</td></tr>
 <tr><td colspan="4" class="doc" id="hasDeclaration7"><pre>Matches a node if the declaration associated with that node
 matches the given matcher.
 
 The associated declaration is:
 - for type nodes, the declaration of the underlying type
 - for CallExpr, the declaration of the callee
 - for MemberExpr, the declaration of the referenced member
 - for CXXConstructExpr, the declaration of the constructor
+- for CXXNewExpr, the declaration of the operator new
 
 Also usable as Matcher&lt;T&gt; for any T supporting the getDecl() member
 function. e.g. various subtypes of clang::Type and various expressions.
 
 Usable as: Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>&gt;,
+  Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>&gt;
 </pre></td></tr>
 
 

 <tr><td colspan="4" class="doc" id="hasDeclaration6"><pre>Matches a node if the declaration associated with that node
 matches the given matcher.
 
 The associated declaration is:
 - for type nodes, the declaration of the underlying type
 - for CallExpr, the declaration of the callee
 - for MemberExpr, the declaration of the referenced member
 - for CXXConstructExpr, the declaration of the constructor
+- for CXXNewExpr, the declaration of the operator new
 
 Also usable as Matcher&lt;T&gt; for any T supporting the getDecl() member
 function. e.g. various subtypes of clang::Type and various expressions.
 
 Usable as: Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>&gt;,
+  Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>&gt;
 </pre></td></tr>
 
 

 <tr><td colspan="4" class="doc" id="hasDeclaration5"><pre>Matches a node if the declaration associated with that node
 matches the given matcher.
 
 The associated declaration is:
 - for type nodes, the declaration of the underlying type
 - for CallExpr, the declaration of the callee
 - for MemberExpr, the declaration of the referenced member
 - for CXXConstructExpr, the declaration of the constructor
+- for CXXNewExpr, the declaration of the operator new
 
 Also usable as Matcher&lt;T&gt; for any T supporting the getDecl() member
 function. e.g. various subtypes of clang::Type and various expressions.
 
 Usable as: Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>&gt;,
+  Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>&gt;
 </pre></td></tr>
 
 

 <tr><td colspan="4" class="doc" id="hasDeclaration4"><pre>Matches a node if the declaration associated with that node
 matches the given matcher.
 
 The associated declaration is:
 - for type nodes, the declaration of the underlying type
 - for CallExpr, the declaration of the callee
 - for MemberExpr, the declaration of the referenced member
 - for CXXConstructExpr, the declaration of the constructor
+- for CXXNewExpr, the declaration of the operator new
 
 Also usable as Matcher&lt;T&gt; for any T supporting the getDecl() member
 function. e.g. various subtypes of clang::Type and various expressions.
 
 Usable as: Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>&gt;,
+  Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>&gt;
 </pre></td></tr>
 
 

 <tr><td colspan="4" class="doc" id="hasDeclaration3"><pre>Matches a node if the declaration associated with that node
 matches the given matcher.
 
 The associated declaration is:
 - for type nodes, the declaration of the underlying type
 - for CallExpr, the declaration of the callee
 - for MemberExpr, the declaration of the referenced member
 - for CXXConstructExpr, the declaration of the constructor
+- for CXXNewExpr, the declaration of the operator new
 
 Also usable as Matcher&lt;T&gt; for any T supporting the getDecl() member
 function. e.g. various subtypes of clang::Type and various expressions.
 
 Usable as: Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>&gt;,
+  Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>&gt;
 </pre></td></tr>
 
 

 <tr><td colspan="4" class="doc" id="hasDeclaration2"><pre>Matches a node if the declaration associated with that node
 matches the given matcher.
 
 The associated declaration is:
 - for type nodes, the declaration of the underlying type
 - for CallExpr, the declaration of the callee
 - for MemberExpr, the declaration of the referenced member
 - for CXXConstructExpr, the declaration of the constructor
+- for CXXNewExpr, the declaration of the operator new
 
 Also usable as Matcher&lt;T&gt; for any T supporting the getDecl() member
 function. e.g. various subtypes of clang::Type and various expressions.
 
 Usable as: Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>&gt;,
+  Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>&gt;
 </pre></td></tr>
 
 

 <tr><td colspan="4" class="doc" id="hasDeclaration1"><pre>Matches a node if the declaration associated with that node
 matches the given matcher.
 
 The associated declaration is:
 - for type nodes, the declaration of the underlying type
 - for CallExpr, the declaration of the callee
 - for MemberExpr, the declaration of the referenced member
 - for CXXConstructExpr, the declaration of the constructor
+- for CXXNewExpr, the declaration of the operator new
 
 Also usable as Matcher&lt;T&gt; for any T supporting the getDecl() member
 function. e.g. various subtypes of clang::Type and various expressions.
 
 Usable as: Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>&gt;,
+  Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>&gt;
 </pre></td></tr>
 
 

 <tr><td colspan="4" class="doc" id="hasDeclaration0"><pre>Matches a node if the declaration associated with that node
 matches the given matcher.
 
 The associated declaration is:
 - for type nodes, the declaration of the underlying type
 - for CallExpr, the declaration of the callee
 - for MemberExpr, the declaration of the referenced member
 - for CXXConstructExpr, the declaration of the constructor
+- for CXXNewExpr, the declaration of the operator new
 
 Also usable as Matcher&lt;T&gt; for any T supporting the getDecl() member
 function. e.g. various subtypes of clang::Type and various expressions.
 
 Usable as: Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CallExpr.html">CallExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXConstructExpr.html">CXXConstructExpr</a>&gt;,
+  Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1CXXNewExpr.html">CXXNewExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1EnumType.html">EnumType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1InjectedClassNameType.html">InjectedClassNameType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1LabelStmt.html">LabelStmt</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1AddrLabelExpr.html">AddrLabelExpr</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1MemberExpr.html">MemberExpr</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1QualType.html">QualType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1RecordType.html">RecordType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TagType.html">TagType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateSpecializationType.html">TemplateSpecializationType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TemplateTypeParmType.html">TemplateTypeParmType</a>&gt;,
   Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1TypedefType.html">TypedefType</a>&gt;, Matcher&lt;<a href="http://clang.llvm.org/doxygen/classclang_1_1UnresolvedUsingType.html">UnresolvedUsingType</a>&gt;
 </pre></td></tr>
 
 

include/clang/ASTMatchers/ASTMatchers.h

 /// \brief Matches a node if the declaration associated with that node
 /// matches the given matcher.
 ///
 /// The associated declaration is:
 /// - for type nodes, the declaration of the underlying type
 /// - for CallExpr, the declaration of the callee
 /// - for MemberExpr, the declaration of the referenced member
 /// - for CXXConstructExpr, the declaration of the constructor
+/// - for CXXNewExpr, the declaration of the operator new
 ///
 /// Also usable as Matcher<T> for any T supporting the getDecl() member
 /// function. e.g. various subtypes of clang::Type and various expressions.
 ///
-/// Usable as: Matcher<CallExpr>, Matcher<CXXConstructExpr>,
-///   Matcher<DeclRefExpr>, Matcher<EnumType>, Matcher<InjectedClassNameType>,
-///   Matcher<LabelStmt>, Matcher<AddrLabelExpr>, Matcher<MemberExpr>,
-///   Matcher<QualType>, Matcher<RecordType>, Matcher<TagType>,
-///   Matcher<TemplateSpecializationType>, Matcher<TemplateTypeParmType>,
-///   Matcher<TypedefType>, Matcher<UnresolvedUsingType>
+/// Usable as: Matcher<AddrLabelExpr>, Matcher<CallExpr>,
+///   Matcher<CXXConstructExpr>, Matcher<CXXNewExpr>, Matcher<DeclRefExpr>,
+///   Matcher<EnumType>, Matcher<InjectedClassNameType>, Matcher<LabelStmt>,
+///   Matcher<MemberExpr>, Matcher<QualType>, Matcher<RecordType>,
+///   Matcher<TagType>, Matcher<TemplateSpecializationType>,
+///   Matcher<TemplateTypeParmType>, Matcher<TypedefType>,
+///   Matcher<UnresolvedUsingType>
 inline internal::PolymorphicMatcherWithParam1<
     internal::HasDeclarationMatcher, internal::Matcher<Decl>,
     void(internal::HasDeclarationSupportedTypes)>
 hasDeclaration(const internal::Matcher<Decl> &InnerMatcher) {
   return internal::PolymorphicMatcherWithParam1<
       internal::HasDeclarationMatcher, internal::Matcher<Decl>,
       void(internal::HasDeclarationSupportedTypes)>(InnerMatcher);
 }

 /// \code
 ///   class A final {};
 ///
 ///   struct B {
 ///     virtual void f();
 ///   };
 ///
 ///   struct C : B {
 ///     void f() final;
 ///   };
 /// \endcode
 /// matches A and C::f, but not B, C, or B::f
 AST_POLYMORPHIC_MATCHER(isFinal,
                         AST_POLYMORPHIC_SUPPORTED_TYPES(CXXRecordDecl,
                                                         CXXMethodDecl)) {
   return Node.template hasAttr<FinalAttr>();
 }

include/clang/ASTMatchers/ASTMatchersInternal.h

private:
   /// \brief Extracts the Decl of the constructor call and returns whether the
   /// inner matcher matches on it.
   bool matchesSpecialized(const CXXConstructExpr &Node,
                           ASTMatchFinder *Finder,
                           BoundNodesTreeBuilder *Builder) const {
     return matchesDecl(Node.getConstructor(), Finder, Builder);
   }
 
+  /// \brief Extracts the operator new of the new call and returns whether the
+  /// inner matcher matches on it.
+  bool matchesSpecialized(const CXXNewExpr &Node,
+                          ASTMatchFinder *Finder,
+                          BoundNodesTreeBuilder *Builder) const {
+    return matchesDecl(Node.getOperatorNew(), Finder, Builder);
+  }
+
   /// \brief Extracts the \c ValueDecl a \c MemberExpr refers to and returns
   /// whether the inner matcher matches on it.
   bool matchesSpecialized(const MemberExpr &Node,
                           ASTMatchFinder *Finder,
                           BoundNodesTreeBuilder *Builder) const {
     return matchesDecl(Node.getMemberDecl(), Finder, Builder);
   }
 

 };
 
 /// \brief Default type lists for ArgumentAdaptingMatcher matchers.
 typedef AllNodeBaseTypes AdaptativeDefaultFromTypes;
 typedef TypeList<Decl, Stmt, NestedNameSpecifier, NestedNameSpecifierLoc,
                  TypeLoc, QualType> AdaptativeDefaultToTypes;
 
 /// \brief All types that are supported by HasDeclarationMatcher above.
-typedef TypeList<CallExpr, CXXConstructExpr, DeclRefExpr, EnumType,
+typedef TypeList<CallExpr, CXXConstructExpr, CXXNewExpr, DeclRefExpr, EnumType,
                  InjectedClassNameType, LabelStmt, AddrLabelExpr, MemberExpr,
                  QualType, RecordType, TagType, TemplateSpecializationType,
-                 TemplateTypeParmType, TypedefType,
-                 UnresolvedUsingType> HasDeclarationSupportedTypes;
+                 TemplateTypeParmType, TypedefType, UnresolvedUsingType>
+    HasDeclarationSupportedTypes;
 
 /// \brief Converts a \c Matcher<T> to a matcher of desired type \c To by
 /// "adapting" a \c To into a \c T.
 ///
 /// The \c ArgumentAdapterT argument specifies how the adaptation is done.
 ///
 /// For example:
 ///   \c ArgumentAdaptingMatcher<HasMatcher, T>(InnerMatcher);

unittests/ASTMatchers/ASTMatchersTraversalTest.cpp

 }
 
 TEST(HasDeclaration, HasDeclarationOfTemplateSpecializationType) {
   EXPECT_TRUE(matches("template <typename T> class A {}; A<int> a;",
                       varDecl(hasType(templateSpecializationType(
                         hasDeclaration(namedDecl(hasName("A"))))))));
 }
 
+TEST(HasDeclaration, HasDeclarationOfCXXNewExpr) {
+  EXPECT_TRUE(
+      matches("int *A = new int();",
+              cxxNewExpr(hasDeclaration(functionDecl(parameterCountIs(1))))));
+}
+
 TEST(HasUnderlyingDecl, Matches) {
   EXPECT_TRUE(matches("namespace N { template <class T> void f(T t); }"
                       "template <class T> void g() { using N::f; f(T()); }",
                       unresolvedLookupExpr(hasAnyDeclaration(
                           namedDecl(hasUnderlyingDecl(hasName("::N::f")))))));
   EXPECT_TRUE(matches(
       "namespace N { template <class T> void f(T t); }"
       "template <class T> void g() { N::f(T()); }",