Bring over test cases

From-SVN: r15897

gcc/testsuite/g++.old-deja/g++.benjamin/.Sanitize

@@ -0,0 +1,37 @@
+# .Sanitize for g++ tests.
+
+# Each directory to survive it's way into a release will need a file
+# like this one called "./.Sanitize".  All keyword lines must exist,
+# and must exist in the order specified by this file.  Each directory
+# in the tree will be processed, top down, in the following order.
+
+# Hash started lines like this one are comments and will be deleted
+# before anything else is done.  Blank lines will also be squashed
+# out.
+
+# The lines between the "Do-first:" line and the "Things-to-keep:"
+# line are executed as a /bin/sh shell script before anything else is
+# done in this directory.
+
+Do-first:
+
+# All files listed between the "Things-to-keep:" line and the
+# "Do-last:" line will be kept.  All other files will be removed.
+# Directories listed in this section will have their own Sanitize
+# called.  Directories not listed will be removed in their entirety
+# with rm -rf.
+
+Things-to-keep:
+
+.cvsignore
+p12475.C
+p13417.C
+warn01.C
+
+Things-to-lose:
+
+# The lines between the "Do-last:" line and the end of the file
+# are executed as a /bin/sh shell script after everything else is
+# done.
+
+Do-last:

gcc/testsuite/g++.old-deja/g++.benjamin/p13417.C

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+// Build don't link:
+// Special g++ Options:  
+// prms-id: 13417
+
+class   Foo {
+public:
+  explicit Foo (int){}
+};
+Foo f(10);
+Foo blat() return f(4){}; //this should not give an error
+ 

gcc/testsuite/g++.old-deja/g++.benjamin/warn01.C

@@ -0,0 +1,98 @@
+// Build don't link: 
+// Special g++ Options:  -Wall -Weffc++
+
+//1 g++/12952 un-named variables in a catch block
+//Wall or Wunused should not give warnings here
+template <class T>
+void f (void) { 
+   try
+    {
+    }
+ 
+   catch( int)
+    {    
+    }
+};
+
+//
+//2 g++/12923 __attribute__((__unused__)) not working for objects
+//Weffc++ or Wunused should not report the object as an error
+class C {
+  public:
+  C();
+};
+
+void f (void){
+  C x __attribute__ ((__unused__));
+  int y __attribute__ ((__unused__));
+}
+
+//
+//3 g++/12982 lock should not give error here, as above
+void setLock ();
+void clearLock ();
+
+template <class T>
+class test {
+public:
+   class lock
+   {
+   public:
+     lock () { setLock(); }
+     ~lock () { clearLock(); }
+   };
+
+  static void f (void)
+  {
+   lock local  __attribute__ ((__unused__));
+  } 
+
+};
+
+
+//
+//4 g++/12988 neither Mutex nor AutoMutex varibles should give warnings here
+//compile with -Weffc++ or -Wunused depending on post or pre 97r1
+class Mutex {
+private:
+  long counter;
+public:
+  virtual long retcntr() {return counter;};
+  Mutex(int i = 0): counter(i) {};
+  virtual ~Mutex() {};
+} __attribute__ ((__unused__));
+
+class AutoMutex: public Mutex{
+private:
+  long counter2;
+public:
+  long retcntr() {return counter2;};
+  AutoMutex(int i = 0): counter2(i) {};
+  virtual ~AutoMutex() {};
+} __attribute__ ((__unused__));
+
+
+template <class T>
+int foofunc(T x){
+  Mutex sm(2);
+  AutoMutex m(&sm);
+  return 0;
+};
+
+
+//5 sanity check to make sure other attributes cannot be used
+class Mutex2 {
+private:
+  long counter;
+public:
+  virtual long retcntr() {return counter;};
+  Mutex2(int i = 0): counter(i) {};
+  virtual ~Mutex2() {};
+} __attribute__ ((warn));  // WARNING - 
+
+
+
+
+
+
+