From 056abd2059c65a3e908193aeae16fad98017437c Mon Sep 17 00:00:00 2001
From: dim <dim@FreeBSD.org>
Date: Sun, 2 Dec 2012 13:20:44 +0000
Subject: Vendor import of clang release_32 branch r168974 (effectively, 3.2
 RC2): http://llvm.org/svn/llvm-project/cfe/branches/release_32@168974

---
 unittests/AST/DeclPrinterTest.cpp | 1248 +++++++++++++++++++++++++++++++++++++
 1 file changed, 1248 insertions(+)
 create mode 100644 unittests/AST/DeclPrinterTest.cpp

(limited to 'unittests/AST/DeclPrinterTest.cpp')

diff --git a/unittests/AST/DeclPrinterTest.cpp b/unittests/AST/DeclPrinterTest.cpp
new file mode 100644
index 0000000..a2fc839
--- /dev/null
+++ b/unittests/AST/DeclPrinterTest.cpp
@@ -0,0 +1,1248 @@
+//===- unittests/AST/DeclPrinterTest.cpp --- Declaration printer tests ----===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains tests for Decl::print() and related methods.
+//
+// Search this file for WRONG to see test cases that are producing something
+// completely wrong, invalid C++ or just misleading.
+//
+// These tests have a coding convention:
+// * declaration to be printed is named 'A' unless it should have some special
+// name (e.g., 'operator+');
+// * additional helper declarations are 'Z', 'Y', 'X' and so on.
+//
+//===----------------------------------------------------------------------===//
+
+#include "clang/AST/ASTContext.h"
+#include "clang/ASTMatchers/ASTMatchFinder.h"
+#include "clang/Tooling/Tooling.h"
+#include "llvm/ADT/SmallString.h"
+#include "gtest/gtest.h"
+
+using namespace clang;
+using namespace ast_matchers;
+using namespace tooling;
+
+namespace {
+
+void PrintDecl(raw_ostream &Out, const ASTContext *Context, const Decl *D) {
+  PrintingPolicy Policy = Context->getPrintingPolicy();
+  Policy.TerseOutput = true;
+  D->print(Out, Policy, /*Indentation*/ 0, /*PrintInstantiation*/ false);
+}
+
+class PrintMatch : public MatchFinder::MatchCallback {
+  SmallString<1024> Printed;
+  unsigned NumFoundDecls;
+
+public:
+  PrintMatch() : NumFoundDecls(0) {}
+
+  virtual void run(const MatchFinder::MatchResult &Result) {
+    const Decl *D = Result.Nodes.getDeclAs<Decl>("id");
+    if (!D || D->isImplicit())
+      return;
+    NumFoundDecls++;
+    if (NumFoundDecls > 1)
+      return;
+
+    llvm::raw_svector_ostream Out(Printed);
+    PrintDecl(Out, Result.Context, D);
+  }
+
+  StringRef getPrinted() const {
+    return Printed;
+  }
+
+  unsigned getNumFoundDecls() const {
+    return NumFoundDecls;
+  }
+};
+
+::testing::AssertionResult PrintedDeclMatches(
+                                  StringRef Code,
+                                  const std::vector<std::string> &Args,
+                                  const DeclarationMatcher &NodeMatch,
+                                  StringRef ExpectedPrinted,
+                                  StringRef FileName) {
+  PrintMatch Printer;
+  MatchFinder Finder;
+  Finder.addMatcher(NodeMatch, &Printer);
+  OwningPtr<FrontendActionFactory> Factory(newFrontendActionFactory(&Finder));
+
+  if (!runToolOnCodeWithArgs(Factory->create(), Code, Args, FileName))
+    return testing::AssertionFailure() << "Parsing error in \"" << Code << "\"";
+
+  if (Printer.getNumFoundDecls() == 0)
+    return testing::AssertionFailure()
+        << "Matcher didn't find any declarations";
+
+  if (Printer.getNumFoundDecls() > 1)
+    return testing::AssertionFailure()
+        << "Matcher should match only one declaration "
+           "(found " << Printer.getNumFoundDecls() << ")";
+
+  if (Printer.getPrinted() != ExpectedPrinted)
+    return ::testing::AssertionFailure()
+      << "Expected \"" << ExpectedPrinted << "\", "
+         "got \"" << Printer.getPrinted() << "\"";
+
+  return ::testing::AssertionSuccess();
+}
+
+::testing::AssertionResult PrintedDeclCXX98Matches(StringRef Code,
+                                                   StringRef DeclName,
+                                                   StringRef ExpectedPrinted) {
+  std::vector<std::string> Args(1, "-std=c++98");
+  return PrintedDeclMatches(Code,
+                            Args,
+                            namedDecl(hasName(DeclName)).bind("id"),
+                            ExpectedPrinted,
+                            "input.cc");
+}
+
+::testing::AssertionResult PrintedDeclCXX98Matches(
+                                  StringRef Code,
+                                  const DeclarationMatcher &NodeMatch,
+                                  StringRef ExpectedPrinted) {
+  std::vector<std::string> Args(1, "-std=c++98");
+  return PrintedDeclMatches(Code,
+                            Args,
+                            NodeMatch,
+                            ExpectedPrinted,
+                            "input.cc");
+}
+
+::testing::AssertionResult PrintedDeclCXX11Matches(StringRef Code,
+                                                   StringRef DeclName,
+                                                   StringRef ExpectedPrinted) {
+  std::vector<std::string> Args(1, "-std=c++11");
+  return PrintedDeclMatches(Code,
+                            Args,
+                            namedDecl(hasName(DeclName)).bind("id"),
+                            ExpectedPrinted,
+                            "input.cc");
+}
+
+::testing::AssertionResult PrintedDeclCXX11Matches(
+                                  StringRef Code,
+                                  const DeclarationMatcher &NodeMatch,
+                                  StringRef ExpectedPrinted) {
+  std::vector<std::string> Args(1, "-std=c++11");
+  return PrintedDeclMatches(Code,
+                            Args,
+                            NodeMatch,
+                            ExpectedPrinted,
+                            "input.cc");
+}
+
+::testing::AssertionResult PrintedDeclObjCMatches(
+                                  StringRef Code,
+                                  const DeclarationMatcher &NodeMatch,
+                                  StringRef ExpectedPrinted) {
+  std::vector<std::string> Args(1, "");
+  return PrintedDeclMatches(Code,
+                            Args,
+                            NodeMatch,
+                            ExpectedPrinted,
+                            "input.m");
+}
+
+} // unnamed namespace
+
+TEST(DeclPrinter, TestNamespace1) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "namespace A { int B; }",
+    "A",
+    "namespace A {\n}"));
+    // Should be: with { ... }
+}
+
+TEST(DeclPrinter, TestNamespace2) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "inline namespace A { int B; }",
+    "A",
+    "inline namespace A {\n}"));
+    // Should be: with { ... }
+}
+
+TEST(DeclPrinter, TestNamespaceAlias1) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "namespace Z { }"
+    "namespace A = Z;",
+    "A",
+    "namespace A = Z"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestNamespaceAlias2) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "namespace X { namespace Y {} }"
+    "namespace A = X::Y;",
+    "A",
+    "namespace A = X::Y"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestCXXRecordDecl1) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "class A { int a; };",
+    "A",
+    "class A {\n}"));
+    // Should be: with semicolon, with { ... }
+}
+
+TEST(DeclPrinter, TestCXXRecordDecl2) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct A { int a; };",
+    "A",
+    "struct A {\n}"));
+    // Should be: with semicolon, with { ... }
+}
+
+TEST(DeclPrinter, TestCXXRecordDecl3) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "union A { int a; };",
+    "A",
+    "union A {\n}"));
+    // Should be: with semicolon, with { ... }
+}
+
+TEST(DeclPrinter, TestCXXRecordDecl4) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "class Z { int a; };"
+    "class A : Z { int b; };",
+    "A",
+    "class A :  Z {\n}"));
+    // Should be: with semicolon, with { ... }, without two spaces
+}
+
+TEST(DeclPrinter, TestCXXRecordDecl5) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct Z { int a; };"
+    "struct A : Z { int b; };",
+    "A",
+    "struct A :  Z {\n}"));
+    // Should be: with semicolon, with { ... }, without two spaces
+}
+
+TEST(DeclPrinter, TestCXXRecordDecl6) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "class Z { int a; };"
+    "class A : public Z { int b; };",
+    "A",
+    "class A : public Z {\n}"));
+    // Should be: with semicolon, with { ... }
+}
+
+TEST(DeclPrinter, TestCXXRecordDecl7) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "class Z { int a; };"
+    "class A : protected Z { int b; };",
+    "A",
+    "class A : protected Z {\n}"));
+    // Should be: with semicolon, with { ... }
+}
+
+TEST(DeclPrinter, TestCXXRecordDecl8) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "class Z { int a; };"
+    "class A : private Z { int b; };",
+    "A",
+    "class A : private Z {\n}"));
+    // Should be: with semicolon, with { ... }
+}
+
+TEST(DeclPrinter, TestCXXRecordDecl9) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "class Z { int a; };"
+    "class A : virtual Z { int b; };",
+    "A",
+    "class A : virtual  Z {\n}"));
+    // Should be: with semicolon, with { ... }, without two spaces
+}
+
+TEST(DeclPrinter, TestCXXRecordDecl10) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "class Z { int a; };"
+    "class A : virtual public Z { int b; };",
+    "A",
+    "class A : virtual public Z {\n}"));
+    // Should be: with semicolon, with { ... }
+}
+
+TEST(DeclPrinter, TestCXXRecordDecl11) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "class Z { int a; };"
+    "class Y : virtual public Z { int b; };"
+    "class A : virtual public Z, private Y { int c; };",
+    "A",
+    "class A : virtual public Z, private Y {\n}"));
+    // Should be: with semicolon, with { ... }
+}
+
+TEST(DeclPrinter, TestFunctionDecl1) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "void A();",
+    "A",
+    "void A()"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestFunctionDecl2) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "void A() {}",
+    "A",
+    "void A()"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestFunctionDecl3) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "void Z();"
+    "void A() { Z(); }",
+    "A",
+    "void A()"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestFunctionDecl4) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "extern void A();",
+    "A",
+    "extern void A()"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestFunctionDecl5) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "static void A();",
+    "A",
+    "static void A()"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestFunctionDecl6) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "inline void A();",
+    "A",
+    "inline void A()"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestFunctionDecl7) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "constexpr int A(int a);",
+    "A",
+    "int A(int a)"));
+    // WRONG; Should be: "constexpr int A(int a);"
+}
+
+TEST(DeclPrinter, TestFunctionDecl8) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "void A(int a);",
+    "A",
+    "void A(int a)"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestFunctionDecl9) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "void A(...);",
+    "A",
+    "void A(...)"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestFunctionDecl10) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "void A(int a, ...);",
+    "A",
+    "void A(int a, ...)"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestFunctionDecl11) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "typedef long size_t;"
+    "typedef int *pInt;"
+    "void A(int a, pInt b, size_t c);",
+    "A",
+    "void A(int a, pInt b, size_t c)"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestFunctionDecl12) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "void A(int a, int b = 0);",
+    "A",
+    "void A(int a, int b = 0)"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestFunctionDecl13) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "void (*A(int a))(int b);",
+    "A",
+    "void (*A(int a))(int)"));
+    // Should be: with semicolon, with parameter name (?)
+}
+
+TEST(DeclPrinter, TestFunctionDecl14) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<typename T>"
+    "void A(T t) { }"
+    "template<>"
+    "void A(int N) { }",
+    functionDecl(hasName("A"), isExplicitTemplateSpecialization()).bind("id"),
+    "void A(int N)"));
+    // WRONG; Should be: "template <> void A(int N);"));
+}
+
+
+TEST(DeclPrinter, TestCXXConstructorDecl1) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct A {"
+    "  A();"
+    "};",
+    constructorDecl(ofClass(hasName("A"))).bind("id"),
+    ""));
+    // WRONG; Should be: "A();"
+}
+
+TEST(DeclPrinter, TestCXXConstructorDecl2) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct A {"
+    "  A(int a);"
+    "};",
+    constructorDecl(ofClass(hasName("A"))).bind("id"),
+    ""));
+    // WRONG; Should be: "A(int a);"
+}
+
+TEST(DeclPrinter, TestCXXConstructorDecl3) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct A {"
+    "  A(const A &a);"
+    "};",
+    constructorDecl(ofClass(hasName("A"))).bind("id"),
+    ""));
+    // WRONG; Should be: "A(const A &a);"
+}
+
+TEST(DeclPrinter, TestCXXConstructorDecl4) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct A {"
+    "  A(const A &a, int = 0);"
+    "};",
+    constructorDecl(ofClass(hasName("A"))).bind("id"),
+    ""));
+    // WRONG; Should be: "A(const A &a, int = 0);"
+}
+
+TEST(DeclPrinter, TestCXXConstructorDecl5) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "struct A {"
+    "  A(const A &&a);"
+    "};",
+    constructorDecl(ofClass(hasName("A"))).bind("id"),
+    ""));
+    // WRONG; Should be: "A(const A &&a);"
+}
+
+TEST(DeclPrinter, TestCXXConstructorDecl6) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct A {"
+    "  explicit A(int a);"
+    "};",
+    constructorDecl(ofClass(hasName("A"))).bind("id"),
+    ""));
+    // WRONG; Should be: "explicit A(int a);"
+}
+
+TEST(DeclPrinter, TestCXXConstructorDecl7) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "struct A {"
+    "  constexpr A();"
+    "};",
+    constructorDecl(ofClass(hasName("A"))).bind("id"),
+    ""));
+    // WRONG; Should be: "constexpr A();"
+}
+
+TEST(DeclPrinter, TestCXXConstructorDecl8) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "struct A {"
+    "  A() = default;"
+    "};",
+    constructorDecl(ofClass(hasName("A"))).bind("id"),
+    ""));
+    // WRONG; Should be: "A() = default;"
+}
+
+TEST(DeclPrinter, TestCXXConstructorDecl9) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "struct A {"
+    "  A() = delete;"
+    "};",
+    constructorDecl(ofClass(hasName("A"))).bind("id"),
+    " = delete"));
+    // WRONG; Should be: "A() = delete;"
+}
+
+TEST(DeclPrinter, TestCXXConstructorDecl10) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "template<typename... T>"
+    "struct A {"
+    "  A(const A &a);"
+    "};",
+    constructorDecl(ofClass(hasName("A"))).bind("id"),
+    ""));
+    // WRONG; Should be: "A(const A &a);"
+}
+
+#if !defined(_MSC_VER)
+TEST(DeclPrinter, TestCXXConstructorDecl11) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "template<typename... T>"
+    "struct A : public T... {"
+    "  A(T&&... ts) : T(ts)... {}"
+    "};",
+    constructorDecl(ofClass(hasName("A"))).bind("id"),
+    "A<T...>(T &&ts...) : T(ts)"));
+    // WRONG; Should be: "A(T&&... ts) : T(ts)..."
+}
+#endif
+
+TEST(DeclPrinter, TestCXXDestructorDecl1) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct A {"
+    "  ~A();"
+    "};",
+    destructorDecl(ofClass(hasName("A"))).bind("id"),
+    "void ~A()"));
+    // WRONG; Should be: "~A();"
+}
+
+TEST(DeclPrinter, TestCXXDestructorDecl2) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct A {"
+    "  virtual ~A();"
+    "};",
+    destructorDecl(ofClass(hasName("A"))).bind("id"),
+    "virtual void ~A()"));
+    // WRONG; Should be: "virtual ~A();"
+}
+
+TEST(DeclPrinter, TestCXXConversionDecl1) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct A {"
+    "  operator int();"
+    "};",
+    methodDecl(ofClass(hasName("A"))).bind("id"),
+    "int operator int()"));
+    // WRONG; Should be: "operator int();"
+}
+
+TEST(DeclPrinter, TestCXXConversionDecl2) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct A {"
+    "  operator bool();"
+    "};",
+    methodDecl(ofClass(hasName("A"))).bind("id"),
+    "bool operator _Bool()"));
+    // WRONG; Should be: "operator bool();"
+}
+
+TEST(DeclPrinter, TestCXXConversionDecl3) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct Z {};"
+    "struct A {"
+    "  operator Z();"
+    "};",
+    methodDecl(ofClass(hasName("A"))).bind("id"),
+    "Z operator struct Z()"));
+    // WRONG; Should be: "operator Z();"
+}
+
+TEST(DeclPrinter, TestCXXMethodDecl_AllocationFunction1) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "namespace std { typedef decltype(sizeof(int)) size_t; }"
+    "struct Z {"
+    "  void *operator new(std::size_t);"
+    "};",
+    methodDecl(ofClass(hasName("Z"))).bind("id"),
+    "void *operator new(std::size_t)"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestCXXMethodDecl_AllocationFunction2) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "namespace std { typedef decltype(sizeof(int)) size_t; }"
+    "struct Z {"
+    "  void *operator new[](std::size_t);"
+    "};",
+    methodDecl(ofClass(hasName("Z"))).bind("id"),
+    "void *operator new[](std::size_t)"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestCXXMethodDecl_AllocationFunction3) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "struct Z {"
+    "  void operator delete(void *);"
+    "};",
+    methodDecl(ofClass(hasName("Z"))).bind("id"),
+    "void operator delete(void *) noexcept"));
+    // Should be: with semicolon, without noexcept?
+}
+
+TEST(DeclPrinter, TestCXXMethodDecl_AllocationFunction4) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct Z {"
+    "  void operator delete(void *);"
+    "};",
+    methodDecl(ofClass(hasName("Z"))).bind("id"),
+    "void operator delete(void *)"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestCXXMethodDecl_AllocationFunction5) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "struct Z {"
+    "  void operator delete[](void *);"
+    "};",
+    methodDecl(ofClass(hasName("Z"))).bind("id"),
+    "void operator delete[](void *) noexcept"));
+    // Should be: with semicolon, without noexcept?
+}
+
+TEST(DeclPrinter, TestCXXMethodDecl_Operator1) {
+  const char *OperatorNames[] = {
+    "+",  "-",  "*",  "/",  "%",  "^",   "&",   "|",
+    "=",  "<",  ">",  "+=", "-=", "*=",  "/=",  "%=",
+    "^=", "&=", "|=", "<<", ">>", ">>=", "<<=", "==",  "!=",
+    "<=", ">=", "&&", "||",  ",", "->*",
+    "()", "[]"
+  };
+
+  for (unsigned i = 0, e = llvm::array_lengthof(OperatorNames); i != e; ++i) {
+    SmallString<128> Code;
+    Code.append("struct Z { void operator");
+    Code.append(OperatorNames[i]);
+    Code.append("(Z z); };");
+
+    SmallString<128> Expected;
+    Expected.append("void operator");
+    Expected.append(OperatorNames[i]);
+    Expected.append("(Z z)");
+    // Should be: with semicolon
+
+    ASSERT_TRUE(PrintedDeclCXX98Matches(
+      Code,
+      methodDecl(ofClass(hasName("Z"))).bind("id"),
+      Expected));
+  }
+}
+
+TEST(DeclPrinter, TestCXXMethodDecl_Operator2) {
+  const char *OperatorNames[] = {
+    "~", "!", "++", "--", "->"
+  };
+
+  for (unsigned i = 0, e = llvm::array_lengthof(OperatorNames); i != e; ++i) {
+    SmallString<128> Code;
+    Code.append("struct Z { void operator");
+    Code.append(OperatorNames[i]);
+    Code.append("(); };");
+
+    SmallString<128> Expected;
+    Expected.append("void operator");
+    Expected.append(OperatorNames[i]);
+    Expected.append("()");
+    // Should be: with semicolon
+
+    ASSERT_TRUE(PrintedDeclCXX98Matches(
+      Code,
+      methodDecl(ofClass(hasName("Z"))).bind("id"),
+      Expected));
+  }
+}
+
+TEST(DeclPrinter, TestCXXMethodDecl1) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct Z {"
+    "  void A(int a);"
+    "};",
+    "A",
+    "void A(int a)"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestCXXMethodDecl2) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct Z {"
+    "  virtual void A(int a);"
+    "};",
+    "A",
+    "virtual void A(int a)"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestCXXMethodDecl3) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct Z {"
+    "  virtual void A(int a);"
+    "};"
+    "struct ZZ : Z {"
+    "  void A(int a);"
+    "};",
+    "ZZ::A",
+    "void A(int a)"));
+    // Should be: with semicolon
+    // TODO: should we print "virtual"?
+}
+
+TEST(DeclPrinter, TestCXXMethodDecl4) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct Z {"
+    "  inline void A(int a);"
+    "};",
+    "A",
+    "inline void A(int a)"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestCXXMethodDecl5) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct Z {"
+    "  virtual void A(int a) = 0;"
+    "};",
+    "A",
+    "virtual void A(int a) = 0"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestCXXMethodDecl_CVQualifier1) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct Z {"
+    "  void A(int a) const;"
+    "};",
+    "A",
+    "void A(int a) const"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestCXXMethodDecl_CVQualifier2) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct Z {"
+    "  void A(int a) volatile;"
+    "};",
+    "A",
+    "void A(int a) volatile"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestCXXMethodDecl_CVQualifier3) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct Z {"
+    "  void A(int a) const volatile;"
+    "};",
+    "A",
+    "void A(int a) const volatile"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestCXXMethodDecl_RefQualifier1) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "struct Z {"
+    "  void A(int a) &;"
+    "};",
+    "A",
+    "void A(int a)"));
+    // WRONG; Should be: "void A(int a) &;"
+}
+
+TEST(DeclPrinter, TestCXXMethodDecl_RefQualifier2) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "struct Z {"
+    "  void A(int a) &&;"
+    "};",
+    "A",
+    "void A(int a)"));
+    // WRONG; Should be: "void A(int a) &&;"
+}
+
+TEST(DeclPrinter, TestFunctionDecl_ExceptionSpecification1) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct Z {"
+    "  void A(int a) throw();"
+    "};",
+    "A",
+    "void A(int a) throw()"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestFunctionDecl_ExceptionSpecification2) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct Z {"
+    "  void A(int a) throw(int);"
+    "};",
+    "A",
+    "void A(int a) throw(int)"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestFunctionDecl_ExceptionSpecification3) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "class ZZ {};"
+    "struct Z {"
+    "  void A(int a) throw(ZZ, int);"
+    "};",
+    "A",
+    "void A(int a) throw(ZZ, int)"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestFunctionDecl_ExceptionSpecification4) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "struct Z {"
+    "  void A(int a) noexcept;"
+    "};",
+    "A",
+    "void A(int a) noexcept"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestFunctionDecl_ExceptionSpecification5) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "struct Z {"
+    "  void A(int a) noexcept(true);"
+    "};",
+    "A",
+    "void A(int a) noexcept(trueA(int a) noexcept(true)"));
+    // WRONG; Should be: "void A(int a) noexcept(true);"
+}
+
+TEST(DeclPrinter, TestFunctionDecl_ExceptionSpecification6) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "struct Z {"
+    "  void A(int a) noexcept(1 < 2);"
+    "};",
+    "A",
+    "void A(int a) noexcept(1 < 2A(int a) noexcept(1 < 2)"));
+    // WRONG; Should be: "void A(int a) noexcept(1 < 2);"
+}
+
+TEST(DeclPrinter, TestFunctionDecl_ExceptionSpecification7) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "template<int N>"
+    "struct Z {"
+    "  void A(int a) noexcept(N < 2);"
+    "};",
+    "A",
+    "void A(int a) noexcept(N < 2A(int a) noexcept(N < 2)"));
+    // WRONG; Should be: "void A(int a) noexcept(N < 2);"
+}
+
+TEST(DeclPrinter, TestVarDecl1) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "char *const (*(*A)[5])(int);",
+    "A",
+    "char *const (*(*A)[5])(int)"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestVarDecl2) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "void (*A)() throw(int);",
+    "A",
+    "void (*A)() throw(int)"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestVarDecl3) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "void (*A)() noexcept;",
+    "A",
+    "void (*A)() noexcept"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestFieldDecl1) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<typename T>"
+    "struct Z { T A; };",
+    "A",
+    "T A"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestFieldDecl2) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<int N>"
+    "struct Z { int A[N]; };",
+    "A",
+    "int A[N]"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestClassTemplateDecl1) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<typename T>"
+    "struct A { T a; };",
+    classTemplateDecl(hasName("A")).bind("id"),
+    "template <typename T> struct A {\n}"));
+    // Should be: with semicolon, with { ... }
+}
+
+TEST(DeclPrinter, TestClassTemplateDecl2) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<typename T = int>"
+    "struct A { T a; };",
+    classTemplateDecl(hasName("A")).bind("id"),
+    "template <typename T = int> struct A {\n}"));
+    // Should be: with semicolon, with { ... }
+}
+
+TEST(DeclPrinter, TestClassTemplateDecl3) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<class T>"
+    "struct A { T a; };",
+    classTemplateDecl(hasName("A")).bind("id"),
+    "template <class T> struct A {\n}"));
+    // Should be: with semicolon, with { ... }
+}
+
+TEST(DeclPrinter, TestClassTemplateDecl4) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<typename T, typename U>"
+    "struct A { T a; U b; };",
+    classTemplateDecl(hasName("A")).bind("id"),
+    "template <typename T, typename U> struct A {\n}"));
+    // Should be: with semicolon, with { ... }
+}
+
+TEST(DeclPrinter, TestClassTemplateDecl5) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<int N>"
+    "struct A { int a[N]; };",
+    classTemplateDecl(hasName("A")).bind("id"),
+    "template <int N> struct A {\n}"));
+    // Should be: with semicolon, with { ... }
+}
+
+TEST(DeclPrinter, TestClassTemplateDecl6) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<int N = 42>"
+    "struct A { int a[N]; };",
+    classTemplateDecl(hasName("A")).bind("id"),
+    "template <int N = 42> struct A {\n}"));
+    // Should be: with semicolon, with { ... }
+}
+
+TEST(DeclPrinter, TestClassTemplateDecl7) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "typedef int MyInt;"
+    "template<MyInt N>"
+    "struct A { int a[N]; };",
+    classTemplateDecl(hasName("A")).bind("id"),
+    "template <MyInt N> struct A {\n}"));
+    // Should be: with semicolon, with { ... }
+}
+
+TEST(DeclPrinter, TestClassTemplateDecl8) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<template<typename U> class T> struct A { };",
+    classTemplateDecl(hasName("A")).bind("id"),
+    "template <template <typename U> class T> struct A {\n}"));
+    // Should be: with semicolon, with { ... }
+}
+
+TEST(DeclPrinter, TestClassTemplateDecl9) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<typename T> struct Z { };"
+    "template<template<typename U> class T = Z> struct A { };",
+    classTemplateDecl(hasName("A")).bind("id"),
+    "template <template <typename U> class T> struct A {\n}"));
+    // Should be: with semicolon, with { ... }
+}
+
+TEST(DeclPrinter, TestClassTemplateDecl10) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "template<typename... T>"
+    "struct A { int a; };",
+    classTemplateDecl(hasName("A")).bind("id"),
+    "template <typename ... T> struct A {\n}"));
+    // Should be: with semicolon, with { ... }, without spaces before '...'
+}
+
+TEST(DeclPrinter, TestClassTemplateDecl11) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "template<typename... T>"
+    "struct A : public T... { int a; };",
+    classTemplateDecl(hasName("A")).bind("id"),
+    "template <typename ... T> struct A : public T... {\n}"));
+    // Should be: with semicolon, with { ... }, without spaces before '...'
+}
+
+TEST(DeclPrinter, TestClassTemplatePartialSpecializationDecl1) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<typename T, typename U>"
+    "struct A { T a; U b; };"
+    "template<typename T>"
+    "struct A<T, int> { T a; };",
+    classTemplateSpecializationDecl().bind("id"),
+    "struct A {\n}"));
+    // WRONG; Should be: "template<typename T> struct A<T, int> { ... }"
+}
+
+TEST(DeclPrinter, TestClassTemplatePartialSpecializationDecl2) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<typename T>"
+    "struct A { T a; };"
+    "template<typename T>"
+    "struct A<T *> { T a; };",
+    classTemplateSpecializationDecl().bind("id"),
+    "struct A {\n}"));
+    // WRONG; Should be: "template<typename T> struct A<T *> { ... }"
+}
+
+TEST(DeclPrinter, TestClassTemplateSpecializationDecl1) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<typename T>"
+    "struct A { T a; };"
+    "template<>"
+    "struct A<int> { int a; };",
+    classTemplateSpecializationDecl().bind("id"),
+    "struct A {\n}"));
+    // WRONG; Should be: "template<> struct A<int> { ... }"
+}
+
+TEST(DeclPrinter, TestFunctionTemplateDecl1) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<typename T>"
+    "void A(T &t);",
+    functionTemplateDecl(hasName("A")).bind("id"),
+    "template <typename T> void A(T &t)"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestFunctionTemplateDecl2) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<typename T>"
+    "void A(T &t) { }",
+    functionTemplateDecl(hasName("A")).bind("id"),
+    "template <typename T> void A(T &t)"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestFunctionTemplateDecl3) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "template<typename... T>"
+    "void A(T... a);",
+    functionTemplateDecl(hasName("A")).bind("id"),
+    "template <typename ... T> void A(T a...)"));
+    // WRONG; Should be: "template <typename ... T> void A(T... a)"
+    //        (not "T a...")
+    // Should be: with semicolon.
+}
+
+TEST(DeclPrinter, TestFunctionTemplateDecl4) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct Z { template<typename T> void A(T t); };",
+    functionTemplateDecl(hasName("A")).bind("id"),
+    "template <typename T> void A(T t)"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestFunctionTemplateDecl5) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "struct Z { template<typename T> void A(T t) {} };",
+    functionTemplateDecl(hasName("A")).bind("id"),
+    "template <typename T> void A(T t)"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestFunctionTemplateDecl6) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<typename T >struct Z {"
+    "  template<typename U> void A(U t) {}"
+    "};",
+    functionTemplateDecl(hasName("A")).bind("id"),
+    "template <typename U> void A(U t)"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestTemplateArgumentList1) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<typename T> struct Z {};"
+    "struct X {};"
+    "Z<X> A;",
+    "A",
+    "Z<X> A"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestTemplateArgumentList2) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<typename T, typename U> struct Z {};"
+    "struct X {};"
+    "typedef int Y;"
+    "Z<X, Y> A;",
+    "A",
+    "Z<X, Y> A"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestTemplateArgumentList3) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<typename T> struct Z {};"
+    "template<typename T> struct X {};"
+    "Z<X<int> > A;",
+    "A",
+    "Z<X<int> > A"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestTemplateArgumentList4) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "template<typename T> struct Z {};"
+    "template<typename T> struct X {};"
+    "Z<X<int>> A;",
+    "A",
+    "Z<X<int> > A"));
+    // Should be: with semicolon, without extra space in "> >"
+}
+
+TEST(DeclPrinter, TestTemplateArgumentList5) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<typename T> struct Z {};"
+    "template<typename T> struct X { Z<T> A; };",
+    "A",
+    "Z<T> A"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestTemplateArgumentList6) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<template<typename T> class U> struct Z {};"
+    "template<typename T> struct X {};"
+    "Z<X> A;",
+    "A",
+    "Z<X> A"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestTemplateArgumentList7) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<template<typename T> class U> struct Z {};"
+    "template<template<typename T> class U> struct Y {"
+    "  Z<U> A;"
+    "};",
+    "A",
+    "Z<U> A"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestTemplateArgumentList8) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<typename T> struct Z {};"
+    "template<template<typename T> class U> struct Y {"
+    "  Z<U<int> > A;"
+    "};",
+    "A",
+    "Z<U<int> > A"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestTemplateArgumentList9) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<unsigned I> struct Z {};"
+    "Z<0> A;",
+    "A",
+    "Z<0> A"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestTemplateArgumentList10) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<unsigned I> struct Z {};"
+    "template<unsigned I> struct X { Z<I> A; };",
+    "A",
+    "Z<I> A"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestTemplateArgumentList11) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<int I> struct Z {};"
+    "Z<42 * 10 - 420 / 1> A;",
+    "A",
+    "Z<42 * 10 - 420 / 1> A"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestTemplateArgumentList12) {
+  ASSERT_TRUE(PrintedDeclCXX98Matches(
+    "template<const char *p> struct Z {};"
+    "extern const char X[] = \"aaa\";"
+    "Z<X> A;",
+    "A",
+    "Z<X> A"));
+    // Should be: with semicolon
+}
+
+TEST(DeclPrinter, TestTemplateArgumentList13) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "template<typename... T> struct Z {};"
+    "template<typename... T> struct X {"
+    "  Z<T...> A;"
+    "};",
+    "A",
+    "Z<T...> A"));
+    // Should be: with semicolon, without extra space in "> >"
+}
+
+TEST(DeclPrinter, TestTemplateArgumentList14) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "template<typename... T> struct Z {};"
+    "template<typename T> struct Y {};"
+    "template<typename... T> struct X {"
+    "  Z<Y<T>...> A;"
+    "};",
+    "A",
+    "Z<Y<T>...> A"));
+    // Should be: with semicolon, without extra space in "> >"
+}
+
+TEST(DeclPrinter, TestTemplateArgumentList15) {
+  ASSERT_TRUE(PrintedDeclCXX11Matches(
+    "template<unsigned I> struct Z {};"
+    "template<typename... T> struct X {"
+    "  Z<sizeof...(T)> A;"
+    "};",
+    "A",
+    "Z<sizeof...(T)> A"));
+    // Should be: with semicolon, without extra space in "> >"
+}
+
+TEST(DeclPrinter, TestObjCMethod1) {
+  ASSERT_TRUE(PrintedDeclObjCMatches(
+    "__attribute__((objc_root_class)) @interface X\n"
+    "- (int)A:(id)anObject inRange:(long)range;\n"
+    "@end\n"
+    "@implementation X\n"
+    "- (int)A:(id)anObject inRange:(long)range { int printThis; return 0; }\n"
+    "@end\n",
+    namedDecl(hasName("A:inRange:"),
+              hasDescendant(namedDecl(hasName("printThis")))).bind("id"),
+    "- (int) A:(id)anObject inRange:(long)range"));
+}
+
-- 
cgit v1.1