re PR c++/17570 (Extension to incorporate default parameters in signature of template...

2009-04-16  Andrew Pinski  <pinskia@gmail.com>

        PR C++/17570
        * g++.dg/template/defarg11.C: New test.

From-SVN: r146206

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index fcc05cb7db8621d34dac65d94e72a2d16a506412..9b1853cda0cd6d625c895e517d542ca7304cf6b4 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2009-04-16  Andrew Pinski  <pinskia@gmail.com>
+
+       PR C++/17570
+       * g++.dg/template/defarg11.C: New test.
+
 2009-04-16  Andrew Pinski  <pinskia@gmail.com>
 
        PR C++/28766

diff --git a/gcc/testsuite/g++.dg/template/defarg11.C b/gcc/testsuite/g++.dg/template/defarg11.C
new file mode 100644 (file)
index 0000000..00c4e65
--- /dev/null
+++ b/gcc/testsuite/g++.dg/template/defarg11.C
@@ -0,0 +1,18 @@
+// { dg-do compile }
+
+// We used to reject this code as the extension
+// for default arguments being accepted as less the
+// needed template arguments.
+
+
+template<typename> struct match { }; 
+ 
+template<template<typename> class t,typename T>  
+struct match<t<T> > { typedef int type; }; 
+ 
+template<template<typename,typename> class t,typename T0,typename T1> 
+struct match<t<T0,T1> > { typedef int type; }; 
+ 
+template<typename,typename =void> struct other { }; 
+ 
+typedef match<other<void,void> >::type type;