1 files changed, 51 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.old-deja/g++.jason/rvalue1.C b/gcc/testsuite/g++.old-deja/g++.jason/rvalue1.C
new file mode 100644
index 00000000000..01cd497b1c0
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.jason/rvalue1.C
@@ -0,0 +1,51 @@
+// PRMS Id: 6000
+// Bug: g++ gets confused trying to build up a reference to a cast.
+
+class String {
+protected:
+  char *cp;
+public:
+  String(char *incp);
+  String(const String &constStringRef);
+  virtual void virtualFn1(void) const {;}
+};
+
+String::String(char *incp)
+{
+  cp = incp;
+}
+
+String::String(const String &constStringRef)
+{
+// Right here, do an 'info args', and look at the virtual function table
+// pointer: typically junk! Calling the function through that table could
+// do anything, since we're really leaping off into the void. This example
+// goes down with 'SIGBUS', but I've seen 'SIGSEGV' too, and 'SIGILL' is
+// possible.
+
+  cp = constStringRef.cp;
+  constStringRef.virtualFn1();
+}
+
+void foofun(String string)
+{
+  ;
+}
+
+class Class1 {
+public:
+  Class1(const String & constStringRef);
+};
+
+Class1 :: Class1 (const String & constStringRef)
+{
+// If instead of calling the function 'foofun()' here, we just assign
+// 'constStringRef' to a local variable, then the vptr is typically == 0!
+
+  foofun(String(constStringRef));
+}
+
+int main(void)
+{
+  Class1 *class1 = new Class1("Hi!");
+}