cpplint fixes

regression/cpp-from-CVS/Assignment1/main.cpp

@@ -2,36 +2,36 @@ struct A { int i;};
 
 struct B
 {
-	int i;
-	B& operator = (const B& b)
-	{
-		i = b.i;
-		return *this;
-	}
+  int i;
+  B& operator = (const B& b)
+  {
+    i = b.i;
+    return *this;
+  }
 };
 
 A funcA()
 {
-	A a;
-	a.i = 10;
-	return a;
+  A a;
+  a.i = 10;
+  return a;
 }
 
 
 B funcB()
 {
-	B b;
-	b.i = 10;
-	return b;
+  B b;
+  b.i = 10;
+  return b;
 }
 
 int main()
 {
-	A a;
-	a.i = 20;
-	assert((funcA() = a).i == 20); // legal
+  A a;
+  a.i = 20;
+  assert((funcA() = a).i == 20); // legal
 
-	B b;
-	b.i = 20;
-	assert((funcB() = b).i == 20);  // legal
+  B b;
+  b.i = 20;
+  assert((funcB() = b).i == 20);  // legal
 }

regression/cpp-from-CVS/Comma_Operator1/main.cpp

@@ -2,7 +2,7 @@ int main()
 {
    int s=0;
    int t=0;
-   t=(s=3,s+2);
+   t=(s=3, s+2);
    assert(s==3);
    assert(t==5);
 }

regression/cpp-from-CVS/ConditionalExpression2/main.cpp

@@ -3,7 +3,7 @@ char b[2];
 
 int main()
 {
-	char* c = true ? a : b;
-	assert(*c == a[0]);
-	return 0;
+  char* c = true ? a : b;
+  assert(*c == a[0]);
+  return 0;
 }

regression/cpp-from-CVS/Constructor10/main.cpp

@@ -1,14 +1,14 @@
 class A
 {
-	public:
-	int a;
-	A(int a):a(a){}
+  public:
+  int a;
+  A(int a):a(a){}
 };
 
 
 A f()
 {
-	return A(0);
+  return A(0);
 }
 
-int main(){}
+int main() {}

regression/cpp-from-CVS/Constructor11/main.cpp

@@ -1,10 +1,10 @@
 struct A
 {
-	A(){};
+  A(){};
 };
 
 int main()
 {
-	A a;
-	a.A();
+  A a;
+  a.A();
 }

regression/cpp-from-CVS/Constructor12/main.cpp

@@ -1,22 +1,22 @@
 struct A
 {
-	int i;
-	A():i(10){}
-	private:
-	A(const A& a); // disabled
+  int i;
+  A():i(10) {}
+  private:
+  A(const A& a); // disabled
 };
 
 
 class B:  A {
-	public:
-		B(){};
-		int get_i(){return i;}
-	private:
-		B(B& b); // disabled
+  public:
+    B(){};
+    int get_i() {return i;}
+  private:
+    B(B& b); // disabled
 };
 
 int main()
 {
-	B b;
-	assert(b.get_i() == 10);
+  B b;
+  assert(b.get_i() == 10);
 }

regression/cpp-from-CVS/Constructor13/main.cpp

@@ -1,35 +1,35 @@
 int g;
 class A {
-	public:
-	A(int i){g=i;};
-	private:
-	A();
+  public:
+  A(int i){g=i;};
+  private:
+  A();
 };
 
 class B: A {
-	public:
-	typedef A base_type;
-	typedef B this_type;
-	B():base_type(10){}
-	B(const this_type& b): A(20) {g++;}
+  public:
+  typedef A base_type;
+  typedef B this_type;
+  B():base_type(10) {}
+  B(const this_type& b): A(20) {g++;}
 };
 
 class C: B
 {
-	typedef B base_type;
-	typedef C this_type;
-	public:
-	C(): base_type(){}
-	C(const base_type& b): base_type(b){g++;}
+  typedef B base_type;
+  typedef C this_type;
+  public:
+  C(): base_type() {}
+  C(const base_type& b): base_type(b){g++;}
 };
 
 
 C c;
 
 int main()
 {
-	assert(g==10);
-	B b;
-	C c2 = b;
-	assert(g==22);
+  assert(g==10);
+  B b;
+  C c2 = b;
+  assert(g==22);
 }

regression/cpp-from-CVS/Constructor14/main.cpp

@@ -1,6 +1,6 @@
 struct A
 {
-  A(int i):i(i){}
+  A(int i):i(i) {}
   int i;
 };
 

regression/cpp-from-CVS/Constructor16/main.cpp

@@ -15,6 +15,6 @@ class B: public A
 
 int main()
 {
-  B b1,b2;
+  B b1, b2;
   b1 = b2;  // not ok
 }

regression/cpp-from-CVS/Constructor17/main.cpp

@@ -1,7 +1,7 @@
 class C
 {
   public:
-    C(int& v):v(v){};
+    C(int& v):v(v) {}
     int v;
 };
 

regression/cpp-from-CVS/Conversion10/main.cpp

@@ -1,13 +1,13 @@
 struct A {};
 
 struct B {
-	 explicit B(A&){}
+   explicit B(A&){}
 };
 
-void test(const B& b){};
+void test(const B& b) {}
 
 int main()
 {
-	A a;
-	test(a); // conversion error
+  A a;
+  test(a); // conversion error
 }

regression/cpp-from-CVS/Conversion11/main.cpp

@@ -1 +1 @@
-char* func(){return (void*)0; }
+char* func() {return (void*)0; }

regression/cpp-from-CVS/Conversion3/main.cpp

@@ -1,6 +1,6 @@
 int main()
 {
-	char c = 'c';
-	int& i = c;	// ill-formed
-	i++;
+  char c = 'c';
+  int& i = c;  // ill-formed
+  i++;
 }

regression/cpp-from-CVS/Conversion4/main.cpp

@@ -1,6 +1,6 @@
 int main()
 {
-	const char c = 'c';
-	const int &i = c;
-	assert(i == 'c');
+  const char c = 'c';
+  const int &i = c;
+  assert(i == 'c');
 }

regression/cpp-from-CVS/Conversion5/main.cpp

@@ -1,7 +1,7 @@
 int main()
 {
-	unsigned i = 1;
-	unsigned j;
-	j = i + 1;
-	assert(j==2);
+  unsigned i = 1;
+  unsigned j;
+  j = i + 1;
+  assert(j==2);
 }

regression/cpp-from-CVS/Conversion6/main.cpp

@@ -1,25 +1,25 @@
 struct A
 {
-	int i;
+  int i;
 };
 
 struct B: public A {
-	int j;
+  int j;
 };
 
 int func(A a)
 {
-	return a.i;
+  return a.i;
 }
 
 int main()
 {
-	B b;
-	b.i = 1;
+  B b;
+  b.i = 1;
 
-	assert((* ((A*)&b)).i == 1); // This works fine.
+  assert((* ((A*)&b)).i == 1); // This works fine.
 
-	int  bi = func( * ((A*)&b)); // Satabs Ok.
-	                             // cbmc error
-	assert(bi == 1);
+  int  bi = func( * ((A*)&b)); // Satabs Ok.
+                               // cbmc error
+  assert(bi == 1);
 }

regression/cpp-from-CVS/Conversion7/main.cpp

@@ -1,15 +1,15 @@
 struct A{
-	int i;
+  int i;
 };
 
 struct B: public A{
 };
 
 int main()
 {
-	B b;
-	b.i=4;
+  B b;
+  b.i=4;
 
-	A(b).i++; // Not a lvalue?
-	assert(b.i==4);
+  A(b).i++; // Not a lvalue?
+  assert(b.i==4);
 }

regression/cpp-from-CVS/Conversion8/main.cpp

@@ -1,8 +1,8 @@
 int main() {
-	const char c[1] = {'c'};
-	char* pc;
-	const char** pcc = &pc; //1: not allowed
-	*pcc = &c;
-	*pc = 'C'; //2: modifies a const object
-	assert(c[0]=='c');
+  const char c[1] = {'c'};
+  char* pc;
+  const char** pcc = &pc; // 1: not allowed
+  *pcc = &c;
+  *pc = 'C'; // 2: modifies a const object
+  assert(c[0]=='c');
 }

regression/cpp-from-CVS/Conversion9/main.cpp

@@ -6,5 +6,5 @@ struct B: A {};
 
 int main()
 {
-	A a = B();
+  A a = B();
 }

regression/cpp-from-CVS/Conversion_Operator1/main.cpp

@@ -1,15 +1,15 @@
 struct Char {
-	char c;
-	Char(char c):c(c){}
+  char c;
+  Char(char c):c(c){}
 };
 
 struct Int {
-	int i;
-	operator int& ();
-	Int(int i):i(i){}
+  int i;
+  operator int& ();
+  Int(int i):i(i){}
 };
 
-Int::operator int&(){return i;}
+Int::operator int&() {return i;}
 
 int  main()
 {