summaryrefslogtreecommitdiff
path: root/gcc/testsuite/g++.old-deja/g++.pt/vaarg2.C
diff options
context:
space:
mode:
Diffstat (limited to 'gcc/testsuite/g++.old-deja/g++.pt/vaarg2.C')
-rw-r--r--gcc/testsuite/g++.old-deja/g++.pt/vaarg2.C26
1 files changed, 26 insertions, 0 deletions
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
index 000000000..ebdc5d7ec
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.pt/vaarg2.C
@@ -0,0 +1,26 @@
+// { dg-do assemble }
+// 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;
+}