FOC/L4RE: Upstream revision 40

tools/preprocess/test/parser.cpp

@@ -0,0 +1,90 @@
+INTERFACE:
+
+struct Foo
+{
+  struct Bar 
+  {
+    int baz;
+  };
+
+public:
+  int alreadythere();
+  inline int alsoalreadythere();
+};
+
+IMPLEMENTATION:
+
+#include "foo.h"
+
+inline 
+int bar()
+{}
+
+// Try multiline NEEDS
+inline NEEDS["foo.h",
+	      bar]
+int baz()
+{}
+
+// Try function arguments
+unsigned
+somefunc(unsigned (*func1)(), 
+	 unsigned (*func2)())
+{
+}
+
+// Try function-pointer typedef
+typedef int (* diag_printf_t) (const char *, ...);
+typedef int (**dblfptr) (void);
+typedef int (* arrfptr[20]) (void);
+
+// Try to initialize a nested structure object.
+struct Foo::Bar some_bar = { 1 };
+
+// And add a Foo function
+void Foo::func ()
+{}
+
+// Try default arguments
+void Foo::bar (int i = 15, int j = somefunc(0, somefunc(0, 0)))
+{}
+
+// Try a constructor with weird syntax
+PUBLIC 
+Foo::Foo ()
+  : something (reinterpret_cast<Bar*>(Baz::bla()))
+{}
+
+// Try implementing an already-declared function
+IMPLEMENT int 
+Foo::alreadythere()
+{}
+
+IMPLEMENT inline int 
+Foo::alsoalreadythere()
+{}
+
+// 
+// Try some commented-out code -- only #if 0 supported at the moment.
+// 
+#if 0
+
+#ifdef FOO
+funny
+#else
+even funnier
+#endif
+
+#else  // ! 0
+
+void find_this ();
+
+#if 0
+but not this
+#endif
+
+#ifdef HEILIGE_WEIHNACHT
+static void present_this ();
+#endif
+
+#endif