Remove tabs, and whitespace cleanups.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81346 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaCXX/abstract.cpp b/test/SemaCXX/abstract.cpp
index 2d466c2..e14304a 100644
--- a/test/SemaCXX/abstract.cpp
+++ b/test/SemaCXX/abstract.cpp
@@ -9,7 +9,7 @@
 #endif
 
 class C {
-    virtual void f() = 0; // expected-note {{pure virtual function 'f'}}
+  virtual void f() = 0; // expected-note {{pure virtual function 'f'}}
 };
 
 static_assert(__is_abstract(C), "C has a pure virtual function");
@@ -20,7 +20,7 @@
 static_assert(__is_abstract(D), "D inherits from an abstract class");
 
 class E : D {
-    virtual void f();
+  virtual void f();
 };
 
 static_assert(!__is_abstract(E), "E inherits from an abstract class but implements f");
@@ -38,8 +38,8 @@
 void t3(const C&);
 
 void f() {
-    C(); // expected-error {{allocation of an object of abstract type 'C'}}
-    t3(C()); // expected-error {{allocation of an object of abstract type 'C'}}
+  C(); // expected-error {{allocation of an object of abstract type 'C'}}
+  t3(C()); // expected-error {{allocation of an object of abstract type 'C'}}
 }
 
 C e1[2]; // expected-error {{variable type 'C' is an abstract class}}
@@ -54,17 +54,17 @@
 void t6(Func);
 
 class F {
-    F a() { while (1) {} } // expected-error {{return type 'F' is an abstract class}}
+  F a() { while (1) {} } // expected-error {{return type 'F' is an abstract class}}
     
-    class D {
-        void f(F c); // expected-error {{parameter type 'F' is an abstract class}}
-    };
+  class D {
+    void f(F c); // expected-error {{parameter type 'F' is an abstract class}}
+  };
 
-    union U {
-        void u(F c); // expected-error {{parameter type 'F' is an abstract class}}
-    };
+  union U {
+    void u(F c); // expected-error {{parameter type 'F' is an abstract class}}
+  };
     
-    virtual void f() = 0; // expected-note {{pure virtual function 'f'}}
+  virtual void f() = 0; // expected-note {{pure virtual function 'f'}}
 };
 
 class Abstract;
@@ -72,50 +72,47 @@
 void t7(Abstract a); // expected-error {{parameter type 'Abstract' is an abstract class}}
 
 void t8() {
-    void h(Abstract a); // expected-error {{parameter type 'Abstract' is an abstract class}}
+  void h(Abstract a); // expected-error {{parameter type 'Abstract' is an abstract class}}
 }
 
 namespace N {
-    void h(Abstract a); // expected-error {{parameter type 'Abstract' is an abstract class}}
+void h(Abstract a); // expected-error {{parameter type 'Abstract' is an abstract class}}
 }
 
 class Abstract {
- virtual void f() = 0; // expected-note {{pure virtual function 'f'}}
+  virtual void f() = 0; // expected-note {{pure virtual function 'f'}}
 };
 
 // <rdar://problem/6854087>
 class foo {
 public:
-	virtual foo *getFoo() = 0;
+  virtual foo *getFoo() = 0;
 };
 
 class bar : public foo {
 public:
-	virtual bar *getFoo();
+  virtual bar *getFoo();
 };
 
 bar x;
 
 // <rdar://problem/6902298>
-class A
-{
+class A {
 public:
-	virtual void release() = 0;
-	virtual void release(int count) = 0;
-	virtual void retain() = 0;
+  virtual void release() = 0;
+  virtual void release(int count) = 0;
+  virtual void retain() = 0;
 };
 
-class B : public A
-{
+class B : public A {
 public:
-	virtual void release();
-	virtual void release(int count);
-	virtual void retain();
+  virtual void release();
+  virtual void release(int count);
+  virtual void retain();
 };
 
-void foo(void)
-{
-	B b;
+void foo(void) {
+  B b;
 }
 
 struct K {
diff --git a/test/SemaCXX/access-control-check.cpp b/test/SemaCXX/access-control-check.cpp
index d2acfe4..fb124a9 100644
--- a/test/SemaCXX/access-control-check.cpp
+++ b/test/SemaCXX/access-control-check.cpp
@@ -11,6 +11,6 @@
 
 class N : M,P {
   N() {}
-	   // FIXME. No access violation is reported in method call or member access.
+  // FIXME. No access violation is reported in method call or member access.
   int PR() { return iP + PPR(); }
 };
diff --git a/test/SemaCXX/attr-format.cpp b/test/SemaCXX/attr-format.cpp
index d1659c9..369099a 100644
--- a/test/SemaCXX/attr-format.cpp
+++ b/test/SemaCXX/attr-format.cpp
@@ -1,8 +1,8 @@
 // RUN: clang-cc -fsyntax-only -verify %s
 struct S {
-	static void f(const char*, ...) __attribute__((format(printf, 1, 2)));
-	
-	// GCC has a hidden 'this' argument in member functions which is why
-	// the format argument is argument 2 here.
-	void g(const char*, ...) __attribute__((format(printf, 2, 3)));
-};
\ No newline at end of file
+  static void f(const char*, ...) __attribute__((format(printf, 1, 2)));
+
+  // GCC has a hidden 'this' argument in member functions which is why
+  // the format argument is argument 2 here.
+  void g(const char*, ...) __attribute__((format(printf, 2, 3)));
+};
diff --git a/test/SemaCXX/class-base-member-init.cpp b/test/SemaCXX/class-base-member-init.cpp
index c38c3d3..2092847 100644
--- a/test/SemaCXX/class-base-member-init.cpp
+++ b/test/SemaCXX/class-base-member-init.cpp
@@ -7,9 +7,9 @@
 
 struct D : S {
   D() : b1(0), b2(1), b1(0), S(), S() {} // expected-error {{multiple initializations given for non-static member 'b1'}} \
-					 // expected-note {{previous initialization is here}} \
-					 // expected-error {{multiple initializations given for base 'class S'}} \
-					 // expected-note {{previous initialization is here}}
+                                         // expected-note {{previous initialization is here}}                  \
+                                         // expected-error {{multiple initializations given for base 'class S'}} \
+                                         // expected-note {{previous initialization is here}}
 
   int b1;
   int b2;
diff --git a/test/SemaCXX/constructor-initializer.cpp b/test/SemaCXX/constructor-initializer.cpp
index 1a7787e..b86a27d 100644
--- a/test/SemaCXX/constructor-initializer.cpp
+++ b/test/SemaCXX/constructor-initializer.cpp
@@ -94,18 +94,18 @@
                            Derived::V(), // expected-note {{base 'Derived::V'}}
                            ::NonExisting(), // expected-error {{member initializer 'NonExisting' does not name a non-static data member or}}
                            INT::NonExisting()  {} // expected-error {{expected a class or namespace}} \
-						  // expected-error {{member initializer 'NonExisting' does not name a non-static data member or}}
+                                                  // expected-error {{member initializer 'NonExisting' does not name a non-static data member or}}
 };
 
                         // FIXME. This is bad message!
-struct M { 		// expected-note {{candidate function}}	\
-			 // expected-note {{candidate function}}
-  M(int i, int j);	// expected-note {{candidate function}} \
-			// // expected-note {{candidate function}}
+struct M {              // expected-note {{candidate function}} \
+                        // expected-note {{candidate function}}
+  M(int i, int j);      // expected-note {{candidate function}} \
+                        // // expected-note {{candidate function}}
 };
 
 struct N : M  {
-  N() : M(1), 	// expected-error {{no matching constructor for initialization of 'M'}}
+  N() : M(1),        // expected-error {{no matching constructor for initialization of 'M'}}
         m1(100) {  } // expected-error {{no matching constructor for initialization of 'm1'}}
   M m1;
 };
@@ -116,7 +116,7 @@
 };
 
 struct Q {
-  Q() : f1(1,2),	// expected-error {{Too many arguments for member initializer 'f1'}}
+  Q() : f1(1,2),       // expected-error {{Too many arguments for member initializer 'f1'}}
         pf(0.0)  { }   // expected-error {{incompatible type passing 'double', expected 'float *'}}
   float f1;
 
diff --git a/test/SemaCXX/copy-constructor-error.cpp b/test/SemaCXX/copy-constructor-error.cpp
index afe741f..2e42fcc 100644
--- a/test/SemaCXX/copy-constructor-error.cpp
+++ b/test/SemaCXX/copy-constructor-error.cpp
@@ -1,8 +1,8 @@
 // RUN: clang-cc -fsyntax-only -verify %s 
 
-struct S {	// expected-note {{candidate function}} 
-   S (S);	// expected-error {{copy constructor must pass its first argument by reference}} \\
-                // expected-note {{candidate function}}
+struct S { // expected-note {{candidate function}} 
+   S (S);  // expected-error {{copy constructor must pass its first argument by reference}} \\
+           // expected-note {{candidate function}}
 };
 
 S f();
diff --git a/test/SemaCXX/default-assignment-operator.cpp b/test/SemaCXX/default-assignment-operator.cpp
index 64ea498..e627fef 100644
--- a/test/SemaCXX/default-assignment-operator.cpp
+++ b/test/SemaCXX/default-assignment-operator.cpp
@@ -26,7 +26,7 @@
 
 // Test1
 void f(X x, const X cx) {
-  x = cx;	// expected-note {{synthesized method is first required here}}
+  x = cx;  // expected-note {{synthesized method is first required here}}
   x = cx;
   z1 = z2;
 }
@@ -36,8 +36,7 @@
 T t1;
 T t2;
 
-void g()
-{
+void g() {
   t1 = t2;
 }
 
@@ -51,8 +50,7 @@
 class W : V {};
 W w1, w2;
 
-void h()
-{
+void h() {
   w1 = w2;
 }
 
@@ -67,9 +65,8 @@
 class D1 : B1 {};
 D1 d1, d2;
 
-void i()
-{
-	d1 = d2;
+void i() {
+  d1 = d2;
 }
 
 // Test5
@@ -83,8 +80,7 @@
 
 E1 e1, e2;
 
-void j()
-{
+void j() {
   e1 = e2; // expected-note{{synthesized method is first required here}}
 }
 
diff --git a/test/SemaCXX/default-constructor-initializers.cpp b/test/SemaCXX/default-constructor-initializers.cpp
index 12149e5..a6db6a7 100644
--- a/test/SemaCXX/default-constructor-initializers.cpp
+++ b/test/SemaCXX/default-constructor-initializers.cpp
@@ -46,9 +46,9 @@
 
 
 struct Z1 {
-        int& z; // expected-note {{declared at}}
-  	const int c1; // expected-note {{declared at}}
-  	volatile int v1;
+  int& z;       // expected-note {{declared at}}
+  const int c1; // expected-note {{declared at}}
+  volatile int v1;
 };
 
 Z1 z1;  // expected-error {{cannot define the implicit default constructor for 'struct Z1', because reference member 'z' cannot be default-initialized}} \
diff --git a/test/SemaCXX/enum.cpp b/test/SemaCXX/enum.cpp
index 9668c84..431f457 100644
--- a/test/SemaCXX/enum.cpp
+++ b/test/SemaCXX/enum.cpp
@@ -14,14 +14,13 @@
 
 // <rdar://problem/6502934>
 typedef enum Foo {
-	A = 0,
-	B = 1
+  A = 0,
+  B = 1
 } Foo;
-	
-	
+
 void bar() {
-	Foo myvar = A;
-	myvar = B;
+  Foo myvar = A;
+  myvar = B;
 }
 
 /// PR3688
diff --git a/test/SemaCXX/illegal-member-initialization.cpp b/test/SemaCXX/illegal-member-initialization.cpp
index 8cedb6f..2d7c73d 100644
--- a/test/SemaCXX/illegal-member-initialization.cpp
+++ b/test/SemaCXX/illegal-member-initialization.cpp
@@ -3,7 +3,7 @@
 struct A {
    A() : value(), cvalue() { } // expected-error {{cannot initialize the member to null in default constructor because reference member 'value' cannot be null-initialized}} \
                                // expected-error {{constructor for 'struct A' must explicitly initialize the reference member 'value'}}
-   int &value;	// expected-note{{declared at}}	 {{expected-note{{declared at}}
+   int &value; // expected-note{{declared at}} {{expected-note{{declared at}}
    const int cvalue;
 };
 
@@ -11,10 +11,10 @@
 };
 
 struct X {
-   X() { }	// expected-error {{constructor for 'struct X' must explicitly initialize the reference member 'value'}} \
-		// expected-error {{constructor for 'struct X' must explicitly initialize the const member 'cvalue'}} \
-		// expected-error {{constructor for 'struct X' must explicitly initialize the reference member 'b'}} \
-		// expected-error {{constructor for 'struct X' must explicitly initialize the const member 'cb'}}
+   X() { }      // expected-error {{constructor for 'struct X' must explicitly initialize the reference member 'value'}} \
+                // expected-error {{constructor for 'struct X' must explicitly initialize the const member 'cvalue'}} \
+                // expected-error {{constructor for 'struct X' must explicitly initialize the reference member 'b'}} \
+                // expected-error {{constructor for 'struct X' must explicitly initialize the const member 'cb'}}
    int &value; // expected-note{{declared at}}
    const int cvalue; // expected-note{{declared at}}
    B& b; // expected-note{{declared at}}
diff --git a/test/SemaCXX/inherit.cpp b/test/SemaCXX/inherit.cpp
index eaad97c..069e30d 100644
--- a/test/SemaCXX/inherit.cpp
+++ b/test/SemaCXX/inherit.cpp
@@ -10,7 +10,7 @@
 class C : public B1, private B2 { };
 
 
-class D;		// expected-note {{forward declaration of 'class D'}}
+class D;                // expected-note {{forward declaration of 'class D'}}
 
 class E : public D { }; // expected-error{{base class has incomplete type}}
 
diff --git a/test/SemaCXX/member-expr-static.cpp b/test/SemaCXX/member-expr-static.cpp
index b6495a8..2fa7e07 100644
--- a/test/SemaCXX/member-expr-static.cpp
+++ b/test/SemaCXX/member-expr-static.cpp
@@ -2,20 +2,18 @@
 typedef void (*thread_continue_t)();
 
 extern "C" {
-extern void kernel_thread_start(thread_continue_t continuation);
-extern void pure_c(void);
+  extern void kernel_thread_start(thread_continue_t continuation);
+  extern void pure_c(void);
 }
 
-class _IOConfigThread
-{
+class _IOConfigThread {
 public:
-    static void main( void );
+  static void main( void );
 };
 
 
-void foo( void )
-{
-	kernel_thread_start(&_IOConfigThread::main);
-	kernel_thread_start((thread_continue_t)&_IOConfigThread::main);
-	kernel_thread_start(&pure_c);
+void foo( void ) {
+  kernel_thread_start(&_IOConfigThread::main);
+  kernel_thread_start((thread_continue_t)&_IOConfigThread::main);
+  kernel_thread_start(&pure_c);
 }
diff --git a/test/SemaCXX/static-initializers.cpp b/test/SemaCXX/static-initializers.cpp
index 3d92a53..a651243 100644
--- a/test/SemaCXX/static-initializers.cpp
+++ b/test/SemaCXX/static-initializers.cpp
@@ -1,12 +1,10 @@
 // RUN: clang-cc -fsyntax-only -verify %s 
-int f()
-{
-	return 10;
+int f() {
+  return 10;
 }
 
-void g()
-{
-	static int a = f();
+void g() {
+  static int a = f();
 }
 
 static int b = f();
diff --git a/test/SemaCXX/warn-reorder-ctor-initialization.cpp b/test/SemaCXX/warn-reorder-ctor-initialization.cpp
index a199032..bfce588 100644
--- a/test/SemaCXX/warn-reorder-ctor-initialization.cpp
+++ b/test/SemaCXX/warn-reorder-ctor-initialization.cpp
@@ -64,13 +64,13 @@
 };
 
 struct F : public A1, public B1, private virtual V { 
-  F()  : A1(), V() {  }	// expected-warning {{base class 'struct A1' will be initialized after}} \
-			// expected-note {{base 'struct V'}}
+  F()  : A1(), V() {  } // expected-warning {{base class 'struct A1' will be initialized after}} \
+                        // expected-note {{base 'struct V'}}
 };
 
 struct X : public virtual A, virtual V, public virtual B {
-  X(): A(), V(), B() {}	// expected-warning {{base class 'struct A' will be initialized after}} \
-			// expected-note {{base 'struct V'}}
+  X(): A(), V(), B() {} // expected-warning {{base class 'struct A' will be initialized after}} \
+                        // expected-note {{base 'struct V'}}
 };
 
 class Anon {