[clang][docs] Regenerate ASTMatchers documentation

clang/docs/LibASTMatchersReference.html

@@ -2745,6 +2745,18 @@ unaryTransformType()
 </pre></td></tr>
 
 
+<tr><td>Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>&gt;</td><td class="name" onclick="toggle('usingType0')"><a name="usingType0Anchor">usingType</a></td><td>Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1UsingType.html">UsingType</a>&gt;...</td></tr>
+<tr><td colspan="4" class="doc" id="usingType0"><pre>Matches types specified through a using declaration.
+
+Given
+  namespace a { struct S {}; }
+  using a::S;
+  S s;
+
+usingType() matches the type of the variable declaration of s.
+</pre></td></tr>
+
+
 <tr><td>Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>&gt;</td><td class="name" onclick="toggle('variableArrayType0')"><a name="variableArrayType0Anchor">variableArrayType</a></td><td>Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1VariableArrayType.html">VariableArrayType</a>&gt;...</td></tr>
 <tr><td colspan="4" class="doc" id="variableArrayType0"><pre>Matches C arrays with a specified size that is not an
 integer-constant-expression.
@@ -4201,8 +4213,8 @@ auto Y() -&gt; int {}
 </pre></td></tr>
 
 
-<tr><td>Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>&gt;</td><td class="name" onclick="toggle('isConsteval1')"><a name="isConsteval1Anchor">isConsteval</a></td><td></td></tr>
+<tr><td>Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1FunctionDecl.html">FunctionDecl</a>&gt;</td><td class="name" onclick="toggle('isConsteval0')"><a name="isConsteval0Anchor">isConsteval</a></td><td></td></tr>
-<tr><td colspan="4" class="doc" id="isConsteval1"><pre>Matches consteval function declarations and if consteval/if ! consteval
+<tr><td colspan="4" class="doc" id="isConsteval0"><pre>Matches consteval function declarations and if consteval/if ! consteval
 statements.
 
 Given:
@@ -4489,8 +4501,8 @@ functionProtoType(parameterCountIs(3))
 </pre></td></tr>
 
 
-<tr><td>Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1IfStmt.html">IfStmt</a>&gt;</td><td class="name" onclick="toggle('isConsteval2')"><a name="isConsteval2Anchor">isConsteval</a></td><td></td></tr>
+<tr><td>Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1IfStmt.html">IfStmt</a>&gt;</td><td class="name" onclick="toggle('isConsteval1')"><a name="isConsteval1Anchor">isConsteval</a></td><td></td></tr>
-<tr><td colspan="4" class="doc" id="isConsteval2"><pre>Matches consteval function declarations and if consteval/if ! consteval
+<tr><td colspan="4" class="doc" id="isConsteval1"><pre>Matches consteval function declarations and if consteval/if ! consteval
 statements.
 
 Given:
@@ -5633,7 +5645,7 @@ ifStmt(isConstexpr())
 
 Given:
   constinit int foo = 42;
-  constinit const char* bar = "baz";
+  constinit const char* bar = "bar";
   int baz = 42;
   [[clang::require_constant_initialization]] int xyz = 42;
 varDecl(isConstinit())
@@ -7549,19 +7561,24 @@ varDecl(hasTypeLoc(templateSpecializationTypeLoc(hasTemplateArgumentLoc(0,
 </pre></td></tr>
 
 
-<tr><td>Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>&gt;</td><td class="name" onclick="toggle('throughUsingDecl0')"><a name="throughUsingDecl0Anchor">throughUsingDecl</a></td><td>Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1UsingShadowDecl.html">UsingShadowDecl</a>&gt; InnerMatcher</td></tr>
+<tr><td>Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>&gt;</td><td class="name" onclick="toggle('throughUsingDecl0')"><a name="throughUsingDecl0Anchor">throughUsingDecl</a></td><td>Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1UsingShadowDecl.html">UsingShadowDecl</a>&gt; Inner</td></tr>
-<tr><td colspan="4" class="doc" id="throughUsingDecl0"><pre>Matches a DeclRefExpr that refers to a declaration through a
+<tr><td colspan="4" class="doc" id="throughUsingDecl0"><pre>Matches if a node refers to a declaration through a specific
-specific using shadow declaration.
+using shadow declaration.
 
-Given
+Examples:
-  namespace a { void f() {} }
+  namespace a { int f(); }
   using a::f;
-  void g() {
+  int x = f();
-    f();     // Matches this ..
-    a::f();  // .. but not this.
-  }
 declRefExpr(throughUsingDecl(anything()))
-  matches f()
+  matches f
+
+  namespace a { class X{}; }
+  using a::X;
+  X x;
+typeLoc(loc(usingType(throughUsingDecl(anything()))))
+  matches X
+
+Usable as: Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>&gt;, Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1UsingType.html">UsingType</a>&gt;
 </pre></td></tr>
 
 
@@ -7651,7 +7668,7 @@ declaration of class D.
 
 
 <tr><td>Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1DecltypeType.html">DecltypeType</a>&gt;</td><td class="name" onclick="toggle('hasUnderlyingType0')"><a name="hasUnderlyingType0Anchor">hasUnderlyingType</a></td><td>Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>&gt;</td></tr>
-<tr><td colspan="4" class="doc" id="hasUnderlyingType0"><pre>Matches DecltypeType nodes to find out the underlying type.
+<tr><td colspan="4" class="doc" id="hasUnderlyingType0"><pre>Matches DecltypeType or UsingType nodes to find the underlying type.
 
 Given
   decltype(1) a = 1;
@@ -7659,7 +7676,7 @@ Given
 decltypeType(hasUnderlyingType(isInteger()))
   matches the type of "a"
 
-Usable as: Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1DecltypeType.html">DecltypeType</a>&gt;
+Usable as: Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1DecltypeType.html">DecltypeType</a>&gt;, Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1UsingType.html">UsingType</a>&gt;
 </pre></td></tr>
 
 
@@ -9658,6 +9675,40 @@ usingDecl(hasAnyUsingShadowDecl(hasTargetDecl(functionDecl())))
   matches using X::b but not using X::a </pre></td></tr>
 
 
+<tr><td>Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1UsingType.html">UsingType</a>&gt;</td><td class="name" onclick="toggle('hasUnderlyingType1')"><a name="hasUnderlyingType1Anchor">hasUnderlyingType</a></td><td>Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1Type.html">Type</a>&gt;</td></tr>
+<tr><td colspan="4" class="doc" id="hasUnderlyingType1"><pre>Matches DecltypeType or UsingType nodes to find the underlying type.
+
+Given
+  decltype(1) a = 1;
+  decltype(2.0) b = 2.0;
+decltypeType(hasUnderlyingType(isInteger()))
+  matches the type of "a"
+
+Usable as: Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1DecltypeType.html">DecltypeType</a>&gt;, Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1UsingType.html">UsingType</a>&gt;
+</pre></td></tr>
+
+
+<tr><td>Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1UsingType.html">UsingType</a>&gt;</td><td class="name" onclick="toggle('throughUsingDecl1')"><a name="throughUsingDecl1Anchor">throughUsingDecl</a></td><td>Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1UsingShadowDecl.html">UsingShadowDecl</a>&gt; Inner</td></tr>
+<tr><td colspan="4" class="doc" id="throughUsingDecl1"><pre>Matches if a node refers to a declaration through a specific
+using shadow declaration.
+
+Examples:
+  namespace a { int f(); }
+  using a::f;
+  int x = f();
+declRefExpr(throughUsingDecl(anything()))
+  matches f
+
+  namespace a { class X{}; }
+  using a::X;
+  X x;
+typeLoc(loc(usingType(throughUsingDecl(anything()))))
+  matches X
+
+Usable as: Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1DeclRefExpr.html">DeclRefExpr</a>&gt;, Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1UsingType.html">UsingType</a>&gt;
+</pre></td></tr>
+
+
 <tr><td>Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1ValueDecl.html">ValueDecl</a>&gt;</td><td class="name" onclick="toggle('hasType7')"><a name="hasType7Anchor">hasType</a></td><td>Matcher&lt;<a href="https://clang.llvm.org/doxygen/classclang_1_1Decl.html">Decl</a>&gt; InnerMatcher</td></tr>
 <tr><td colspan="4" class="doc" id="hasType7"><pre>Overloaded to match the declaration of the expression's or value
 declaration's type.