Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/clang-tools-extra/test/clang-move/Inputs/database_template.json

@@ -0,0 +1,7 @@
+[
+{
+  "directory": "$test_dir/build",
+  "command": "clang++ -o test.o -I../include $test_dir/src/test.cpp",
+  "file": "$test_dir/src/test.cpp"
+}
+]

external/llvm-project/clang-tools-extra/test/clang-move/Inputs/enum.h

@@ -0,0 +1,9 @@
+namespace a {
+enum E1 { Green, Red };
+
+enum class E2 { Yellow };
+
+class C {
+  enum E3 { Blue };
+};
+} // namespace a

external/llvm-project/clang-tools-extra/test/clang-move/Inputs/function_test.cpp

@@ -0,0 +1,5 @@
+#include "function_test.h"
+
+void f() {}
+
+void A::f() {}

external/llvm-project/clang-tools-extra/test/clang-move/Inputs/function_test.h

@@ -0,0 +1,14 @@
+void f();
+
+inline int g() { return 0; }
+
+template<typename T>
+void h(T t) {}
+
+template<>
+void h(int t) {}
+
+class A {
+ public:
+  void f();
+};

external/llvm-project/clang-tools-extra/test/clang-move/Inputs/helper_decls_test.cpp

@@ -0,0 +1,97 @@
+#include "helper_decls_test.h"
+
+namespace {
+class HelperC1 {
+public:
+  static int I;
+};
+
+int HelperC1::I = 0;
+
+class HelperC2 {};
+
+class HelperC3 {
+ public:
+  static int I;
+};
+
+int HelperC3::I = 0;
+
+void HelperFun1() {}
+
+void HelperFun2() { HelperFun1(); }
+
+const int K1 = 1;
+} // namespace
+
+static const int K2 = 2;
+static void HelperFun3() { K2; }
+
+namespace a {
+
+static const int K3 = 3;
+static const int K4 = HelperC3::I;
+static const int K5 = 5;
+static const int K6 = 6;
+
+static void HelperFun4() {}
+static void HelperFun6() {}
+
+void Class1::f() { HelperFun2(); }
+
+void Class2::f() {
+  HelperFun1();
+  HelperFun3();
+}
+
+void Class3::f() { HelperC1::I; }
+
+void Class4::f() { HelperC2 c2; }
+
+void Class5::f() {
+  int Result = K1 + K2 + K3;
+  HelperFun4();
+}
+
+int Class6::f() {
+  int R = K4;
+  return R;
+}
+
+int Class7::f() {
+  int R = K6;
+  return R;
+}
+
+int Class7::g() {
+  HelperFun6();
+  return 1;
+}
+
+static int HelperFun5() {
+  int R = K5;
+  return R;
+}
+
+void Fun1() { HelperFun5(); }
+
+} // namespace a
+
+namespace b {
+namespace {
+void HelperFun7();
+
+class HelperC4;
+} // namespace
+
+void Fun3() {
+  HelperFun7();
+  HelperC4 *t;
+}
+
+namespace {
+void HelperFun7() {}
+
+class HelperC4 {};
+} // namespace
+} // namespace b

external/llvm-project/clang-tools-extra/test/clang-move/Inputs/helper_decls_test.h

@@ -0,0 +1,39 @@
+namespace a {
+class Class1 {
+  void f();
+};
+
+class Class2 {
+  void f();
+};
+
+class Class3 {
+  void f();
+};
+
+class Class4 {
+  void f();
+};
+
+class Class5 {
+  void f();
+};
+
+class Class6 {
+  int f();
+};
+
+class Class7 {
+  int f();
+  int g();
+};
+
+void Fun1();
+
+inline void Fun2() {}
+
+} // namespace a
+
+namespace b {
+void Fun3();
+} // namespace b

external/llvm-project/clang-tools-extra/test/clang-move/Inputs/macro_helper_test.cpp

@@ -0,0 +1,13 @@
+#include "macro_helper_test.h"
+
+#define DEFINE(name) \
+  namespace ns { \
+  static const bool t1 = false; \
+  bool t2_##name = t1; \
+  bool t3_##name = t1; \
+  } \
+  using ns::t2_##name;
+
+DEFINE(test)
+
+void f1() {}

external/llvm-project/clang-tools-extra/test/clang-move/Inputs/macro_helper_test.h

@@ -0,0 +1,2 @@
+class A {};
+void f1();

external/llvm-project/clang-tools-extra/test/clang-move/Inputs/multiple_class_test.cpp

@@ -0,0 +1,52 @@
+#include "multiple_class_test.h"
+
+using a::Move1;
+using namespace a;
+using A = a::Move1;
+static int g = 0;
+
+namespace a {
+int Move1::f() {
+  return 0;
+}
+} // namespace a
+
+namespace {
+using a::Move1;
+using namespace a;
+static int k = 0;
+} // namespace
+
+namespace b {
+using a::Move1;
+using namespace a;
+using T = a::Move1;
+int Move2::f() {
+  return 0;
+}
+} // namespace b
+
+namespace c {
+int Move3::f() {
+  using a::Move1;
+  using namespace b;
+  return 0;
+}
+
+int Move4::f() {
+  return k;
+}
+
+int EnclosingMove5::a = 1;
+
+int EnclosingMove5::Nested::f() {
+  return g;
+}
+
+int EnclosingMove5::Nested::b = 1;
+
+int NoMove::f() {
+  static int F = 0;
+  return g;
+}
+} // namespace c

external/llvm-project/clang-tools-extra/test/clang-move/Inputs/multiple_class_test.h

@@ -0,0 +1,39 @@
+namespace a {
+class Move1 {
+public:
+  int f();
+};
+} // namespace a
+
+namespace b {
+class Move2 {
+public:
+  int f();
+};
+} // namespace b
+
+namespace c {
+class Move3 {
+public:
+  int f();
+};
+
+class Move4 {
+public:
+  int f();
+};
+
+class EnclosingMove5 {
+public:
+  class Nested {
+    int f();
+    static int b;
+  };
+  static int a;
+};
+
+class NoMove {
+public:
+  int f();
+};
+} // namespace c

external/llvm-project/clang-tools-extra/test/clang-move/Inputs/template_class_test.cpp

@@ -0,0 +1,13 @@
+#include "template_class_test.h"
+
+template <typename T>
+void A<T>::g() {}
+
+template <typename T>
+template <typename U>
+void A<T>::k() {}
+
+template <typename T>
+int A<T>::c = 2;
+
+void B::f() {}

external/llvm-project/clang-tools-extra/test/clang-move/Inputs/template_class_test.h

@@ -0,0 +1,30 @@
+#ifndef TEMPLATE_CLASS_TEST_H // comment 1
+#define TEMPLATE_CLASS_TEST_H
+
+template <typename T>
+class A {
+ public:
+  void f();
+  void g();
+  template <typename U> void h();
+  template <typename U> void k();
+  static int b;
+  static int c;
+};
+
+template <typename T>
+void A<T>::f() {}
+
+template <typename T>
+template <typename U>
+void A<T>::h() {}
+
+template <typename T>
+int A<T>::b = 2;
+
+class B {
+ public:
+  void f();
+};
+
+#endif // TEMPLATE_CLASS_TEST_H

external/llvm-project/clang-tools-extra/test/clang-move/Inputs/test.cpp

@@ -0,0 +1,11 @@
+#include "test.h"
+#include "test2.h"
+
+namespace a {
+int Foo::f() {
+  return 0;
+}
+int Foo::f2(int a, int b) {
+  return a + b;
+}
+} // namespace a

external/llvm-project/clang-tools-extra/test/clang-move/Inputs/test.h

@@ -0,0 +1,10 @@
+#ifndef TEST_H // comment 1
+#define TEST_H
+namespace a {
+class Foo {
+public:
+  int f();
+  int f2(int a, int b);
+};
+} // namespace a
+#endif // TEST_H

external/llvm-project/clang-tools-extra/test/clang-move/Inputs/type_alias.h

@@ -0,0 +1,11 @@
+typedef int Int1;
+using Int2 = int;
+
+template<class T>
+struct A {};
+
+template <class T> using B = A<T>;
+
+class C {
+  typedef int Int3;
+};

external/llvm-project/clang-tools-extra/test/clang-move/Inputs/var_test.cpp

@@ -0,0 +1,6 @@
+#include "var_test.h"
+
+namespace a{
+int kGlobalInt = 1;
+const char *const kGlobalStr = "Hello";
+}

external/llvm-project/clang-tools-extra/test/clang-move/Inputs/var_test.h

@@ -0,0 +1,11 @@
+namespace a {
+extern int kGlobalInt;
+extern const char *const kGlobalStr;
+}
+
+int kEvilInt = 2;
+
+inline void f1() {
+  int kGlobalInt = 3;
+  const char *const kGlobalStr = "Hello2";
+}

external/llvm-project/clang-tools-extra/test/clang-move/move-class.cpp

@@ -0,0 +1,43 @@
+// RUN: mkdir -p %T/clang-move/build
+// RUN: mkdir -p %T/clang-move/include
+// RUN: mkdir -p %T/clang-move/src
+// RUN: sed 's|$test_dir|%/T/clang-move|g' %S/Inputs/database_template.json > %T/clang-move/compile_commands.json
+// RUN: cp %S/Inputs/test.h  %T/clang-move/include
+// RUN: cp %S/Inputs/test.cpp %T/clang-move/src
+// RUN: touch %T/clang-move/include/test2.h
+// RUN: cd %T/clang-move/build
+// RUN: clang-move -names="a::Foo" -new_cc=%T/clang-move/new_test.cpp -new_header=%T/clang-move/new_test.h -old_cc=../src/test.cpp -old_header=../include/test.h %T/clang-move/src/test.cpp
+// RUN: FileCheck -input-file=%T/clang-move/new_test.cpp -check-prefix=CHECK-NEW-TEST-CPP %s
+// RUN: FileCheck -input-file=%T/clang-move/new_test.h -check-prefix=CHECK-NEW-TEST-H %s
+// RUN: FileCheck -input-file=%T/clang-move/src/test.cpp -check-prefix=CHECK-OLD-TEST-EMPTY -allow-empty %s
+// RUN: FileCheck -input-file=%T/clang-move/include/test.h -check-prefix=CHECK-OLD-TEST-EMPTY -allow-empty %s
+//
+// RUN: cp %S/Inputs/test.h  %T/clang-move/include
+// RUN: cp %S/Inputs/test.cpp %T/clang-move/src
+// RUN: cd %T/clang-move/build
+// RUN: clang-move -names="a::Foo" -new_cc=%T/clang-move/new_test.cpp -new_header=%T/clang-move/new_test.h -old_cc=%T/clang-move/src/test.cpp -old_header=%T/clang-move/include/test.h %T/clang-move/src/test.cpp
+// RUN: FileCheck -input-file=%T/clang-move/new_test.cpp -check-prefix=CHECK-NEW-TEST-CPP %s
+// RUN: FileCheck -input-file=%T/clang-move/new_test.h -check-prefix=CHECK-NEW-TEST-H %s
+// RUN: FileCheck -input-file=%T/clang-move/src/test.cpp -check-prefix=CHECK-OLD-TEST-EMPTY -allow-empty %s
+// RUN: FileCheck -input-file=%T/clang-move/include/test.h -check-prefix=CHECK-OLD-TEST-EMPTY -allow-empty %s
+//
+//
+// CHECK-NEW-TEST-H: #ifndef TEST_H // comment 1
+// CHECK-NEW-TEST-H: #define TEST_H
+// CHECK-NEW-TEST-H: namespace a {
+// CHECK-NEW-TEST-H: class Foo {
+// CHECK-NEW-TEST-H: public:
+// CHECK-NEW-TEST-H:   int f();
+// CHECK-NEW-TEST-H:   int f2(int a, int b);
+// CHECK-NEW-TEST-H: };
+// CHECK-NEW-TEST-H: } // namespace a
+// CHECK-NEW-TEST-H: #endif // TEST_H
+//
+// CHECK-NEW-TEST-CPP: #include "{{.*}}new_test.h"
+// CHECK-NEW-TEST-CPP: #include "test2.h"
+// CHECK-NEW-TEST-CPP: namespace a {
+// CHECK-NEW-TEST-CPP: int Foo::f() { return 0; }
+// CHECK-NEW-TEST-CPP: int Foo::f2(int a, int b) { return a + b; }
+// CHECK-NEW-TEST-CPP: } // namespace a
+//
+// CHECK-OLD-TEST-EMPTY: {{^}}{{$}}

external/llvm-project/clang-tools-extra/test/clang-move/move-enum-decl.cpp

@@ -0,0 +1,44 @@
+// RUN: mkdir -p %T/move-enum
+// RUN: cp %S/Inputs/enum.h  %T/move-enum/enum.h
+// RUN: echo '#include "enum.h"' > %T/move-enum/enum.cpp
+// RUN: cd %T/move-enum
+//
+// -----------------------------------------------------------------------------
+// Test moving enum declarations.
+// -----------------------------------------------------------------------------
+// RUN: clang-move -names="a::E1" -new_cc=%T/move-enum/new_test.cpp -new_header=%T/move-enum/new_test.h -old_cc=%T/move-enum/enum.cpp -old_header=%T/move-enum/enum.h %T/move-enum/enum.cpp -- -std=c++11
+// RUN: FileCheck -input-file=%T/move-enum/new_test.h -check-prefix=CHECK-NEW-TEST-H-CASE1 %s
+// RUN: FileCheck -input-file=%T/move-enum/enum.h -check-prefix=CHECK-OLD-TEST-H-CASE1 %s
+//
+// CHECK-NEW-TEST-H-CASE1: namespace a {
+// CHECK-NEW-TEST-H-CASE1-NEXT: enum E1 { Green, Red };
+// CHECK-NEW-TEST-H-CASE1-NEXT: }
+
+// CHECK-OLD-TEST-H-CASE1-NOT: enum E1 { Green, Red };
+
+
+// -----------------------------------------------------------------------------
+// Test moving scoped enum declarations.
+// -----------------------------------------------------------------------------
+// RUN: cp %S/Inputs/enum.h  %T/move-enum/enum.h
+// RUN: echo '#include "enum.h"' > %T/move-enum/enum.cpp
+// RUN: clang-move -names="a::E2" -new_cc=%T/move-enum/new_test.cpp -new_header=%T/move-enum/new_test.h -old_cc=%T/move-enum/enum.cpp -old_header=%T/move-enum/enum.h %T/move-enum/enum.cpp -- -std=c++11
+// RUN: FileCheck -input-file=%T/move-enum/new_test.h -check-prefix=CHECK-NEW-TEST-H-CASE2 %s
+// RUN: FileCheck -input-file=%T/move-enum/enum.h -check-prefix=CHECK-OLD-TEST-H-CASE2 %s
+
+// CHECK-NEW-TEST-H-CASE2: namespace a {
+// CHECK-NEW-TEST-H-CASE2-NEXT: enum class E2 { Yellow };
+// CHECK-NEW-TEST-H-CASE2-NEXT: }
+
+// CHECK-OLD-TEST-H-CASE2-NOT: enum class E2 { Yellow };
+
+
+// -----------------------------------------------------------------------------
+// Test not moving class-insided enum declarations.
+// -----------------------------------------------------------------------------
+// RUN: cp %S/Inputs/enum.h  %T/move-enum/enum.h
+// RUN: echo '#include "enum.h"' > %T/move-enum/enum.cpp
+// RUN: clang-move -names="a::C::E3" -new_cc=%T/move-enum/new_test.cpp -new_header=%T/move-enum/new_test.h -old_cc=%T/move-enum/enum.cpp -old_header=%T/move-enum/enum.h %T/move-enum/enum.cpp -- -std=c++11
+// RUN: FileCheck -input-file=%T/move-enum/new_test.h -allow-empty -check-prefix=CHECK-EMPTY %s
+
+// CHECK-EMPTY: {{^}}{{$}}

external/llvm-project/clang-tools-extra/test/clang-move/move-function.cpp

@@ -0,0 +1,67 @@
+// RUN: mkdir -p %T/move-function
+// RUN: cp %S/Inputs/function_test*  %T/move-function
+// RUN: cd %T/move-function
+// RUN: clang-move -names="g" -new_header=%T/move-function/new_function_test.h -old_header=../move-function/function_test.h %T/move-function/function_test.cpp --
+// RUN: FileCheck -input-file=%T/move-function/new_function_test.h -check-prefix=CHECK-NEW-TEST-H-CASE1 %s
+//
+// CHECK-NEW-TEST-H-CASE1: #ifndef {{.*}}NEW_FUNCTION_TEST_H
+// CHECK-NEW-TEST-H-CASE1: #define {{.*}}NEW_FUNCTION_TEST_H
+// CHECK-NEW-TEST-H-CASE1: {{[[:space:]]+}}
+// CHECK-NEW-TEST-H-CASE1: inline int g() { return 0; }
+// CHECK-NEW-TEST-H-CASE1: {{[[:space:]]+}}
+// CHECK-NEW-TEST-H-CASE1: #endif // {{.*}}NEW_FUNCTION_TEST_H
+//
+// RUN: cp %S/Inputs/function_test*  %T/move-function
+// RUN: clang-move -names="h" -new_header=%T/move-function/new_function_test.h -old_header=../move-function/function_test.h %T/move-function/function_test.cpp --
+// RUN: FileCheck -input-file=%T/move-function/new_function_test.h -check-prefix=CHECK-NEW-TEST-H-CASE2 %s
+//
+// CHECK-NEW-TEST-H-CASE2: #ifndef {{.*}}NEW_FUNCTION_TEST_H
+// CHECK-NEW-TEST-H-CASE2: #define {{.*}}NEW_FUNCTION_TEST_H
+// CHECK-NEW-TEST-H-CASE2: {{[[:space:]]+}}
+// CHECK-NEW-TEST-H-CASE2: template <typename T> void h(T t) {}
+// CHECK-NEW-TEST-H-CASE2: {{[[:space:]]+}}
+// CHECK-NEW-TEST-H-CASE2: template <> void h(int t) {}
+// CHECK-NEW-TEST-H-CASE2: {{[[:space:]]+}}
+// CHECK-NEW-TEST-H-CASE2: #endif // {{.*}}NEW_FUNCTION_TEST_H
+//
+// RUN: cp %S/Inputs/function_test*  %T/move-function
+// RUN: clang-move -names="f" -new_header=%T/move-function/new_function_test.h -new_cc=%T/move-function/new_function_test.cpp -old_header=../move-function/function_test.h -old_cc=../move-function/function_test.cpp %T/move-function/function_test.cpp --
+// RUN: FileCheck -input-file=%T/move-function/new_function_test.h -check-prefix=CHECK-NEW-TEST-H-CASE3 %s
+// RUN: FileCheck -input-file=%T/move-function/new_function_test.cpp -check-prefix=CHECK-NEW-TEST-CPP-CASE3 %s
+//
+// CHECK-NEW-TEST-H-CASE3: #ifndef {{.*}}NEW_FUNCTION_TEST_H
+// CHECK-NEW-TEST-H-CASE3: #define {{.*}}NEW_FUNCTION_TEST_H
+// CHECK-NEW-TEST-H-CASE3: {{[[:space:]]+}}
+// CHECK-NEW-TEST-H-CASE3: void f();
+// CHECK-NEW-TEST-H-CASE3: {{[[:space:]]+}}
+// CHECK-NEW-TEST-H-CASE3: #endif // {{.*}}NEW_FUNCTION_TEST_H
+// CHECK-NEW-TEST-CPP-CASE3: #include "{{.*}}new_function_test.h"
+// CHECK-NEW-TEST-CPP-CASE3: {{[[:space:]]+}}
+// CHECK-NEW-TEST-CPP-CASE3: void f() {}
+//
+// RUN: cp %S/Inputs/function_test*  %T/move-function
+// RUN: clang-move -names="A::f" -new_header=%T/move-function/new_function_test.h -new_cc=%T/move-function/new_function_test.cpp -old_header=../move-function/function_test.h -old_cc=../move-function/function_test.cpp %T/move-function/function_test.cpp -dump_result -- | FileCheck %s -check-prefix=CHECK-EMPTY
+//
+// CHECK-EMPTY: [{{[[:space:]]*}}]
+//
+// RUN: cp %S/Inputs/function_test*  %T/move-function
+// RUN: clang-move -names="f,A" -new_header=%T/move-function/new_function_test.h -new_cc=%T/move-function/new_function_test.cpp -old_header=../move-function/function_test.h -old_cc=../move-function/function_test.cpp %T/move-function/function_test.cpp --
+// RUN: FileCheck -input-file=%T/move-function/new_function_test.h -check-prefix=CHECK-NEW-TEST-H-CASE4 %s
+// RUN: FileCheck -input-file=%T/move-function/new_function_test.cpp -check-prefix=CHECK-NEW-TEST-CPP-CASE4 %s
+
+// CHECK-NEW-TEST-H-CASE4: #ifndef {{.*}}NEW_FUNCTION_TEST_H
+// CHECK-NEW-TEST-H-CASE4: #define {{.*}}NEW_FUNCTION_TEST_H
+// CHECK-NEW-TEST-H-CASE4: {{[[:space:]]+}}
+// CHECK-NEW-TEST-H-CASE4: void f();
+// CHECK-NEW-TEST-H-CASE4: {{[[:space:]]+}}
+// CHECK-NEW-TEST-H-CASE4: class A {
+// CHECK-NEW-TEST-H-CASE4: public:
+// CHECK-NEW-TEST-H-CASE4:   void f();
+// CHECK-NEW-TEST-H-CASE4: };
+// CHECK-NEW-TEST-H-CASE4: {{[[:space:]]+}}
+// CHECK-NEW-TEST-H-CASE4: #endif // {{.*}}NEW_FUNCTION_TEST_H
+// CHECK-NEW-TEST-CPP-CASE4: #include "{{.*}}new_function_test.h"
+// CHECK-NEW-TEST-CPP-CASE4: {{[[:space:]]+}}
+// CHECK-NEW-TEST-CPP-CASE4: void f() {}
+// CHECK-NEW-TEST-CPP-CASE4: {{[[:space:]]+}}
+// CHECK-NEW-TEST-CPP-CASE4: void A::f() {}