vaarg2.C: New test.

	* g++.old-deja/g++.pt/vaarg2.C: New test.
	* g++.old-deja/g++.pt/vaarg3.C: New test.

From-SVN: r34646

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 5c6534f..012e8ac 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2000-06-22  Nathan Sidwell  <nathan@codesourcery.com>
+
+       * g++.old-deja/g++.pt/vaarg2.C: New test.
+       * g++.old-deja/g++.pt/vaarg3.C: New test.
+
 2000-06-20  Nathan Sidwell  <nathan@codesourcery.com>
 
        * g++.old-deja/g++.other/dyncast6.C: New test.

diff --git a/gcc/testsuite/g++.old-deja/g++.pt/vaarg2.C b/gcc/testsuite/g++.old-deja/g++.pt/vaarg2.C
new file mode 100644 (file)
index 0000000..19d8574
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.pt/vaarg2.C
@@ -0,0 +1,26 @@
+// Build don't link:
+// Copyright (C) 2000 Free Software Foundation
+// Contributed by Nathan Sidwell 22 June 2000 <nathan@codesourcery.com>
+
+// Origin GNATS bug report 63 from Kurt Garloff <garloff@tue.nl>
+// We attempted to expand va_arg prematurely in a template function.
+
+#include <stdarg.h>
+
+template <class Type>
+void PrintArgs (Type somearg, ...)
+{ 
+va_list argp;
+va_start (argp, somearg);
+Type value;
+while ( ( value = va_arg (argp, Type) ) > 0.0)
+  continue;
+va_end (argp);
+}
+
+int main (void)
+{
+double dummy = 0;
+PrintArgs (dummy, 1.0, 2.0, 3.0, -1.0);
+return 0;
+}

diff --git a/gcc/testsuite/g++.old-deja/g++.pt/vaarg3.C b/gcc/testsuite/g++.old-deja/g++.pt/vaarg3.C
new file mode 100644 (file)
index 0000000..46c9824
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.pt/vaarg3.C
@@ -0,0 +1,26 @@
+// Build don't link:
+// Copyright (C) 2000 Free Software Foundation
+// Contributed by Nathan Sidwell 22 June 2000 <nathan@codesourcery.com>
+
+#include <stdarg.h>
+
+struct A {
+  virtual ~A () {};
+};
+
+template <class Type>
+void PrintArgs (Type somearg, ...)
+{ 
+va_list argp;
+va_start (argp, somearg); // ERROR - cannot pass non-POD
+Type value;
+value = va_arg (argp, Type); // ERROR - cannot pass non-POD
+va_end (argp);
+}
+
+int main (void)
+{
+A dummy;
+PrintArgs (dummy, dummy); // ERROR - cannot pass non-POD
+return 0;
+}