re PR c++/9259 (Calling a non-qualified member function within a sizeof()…

re PR c++/9259 (Calling a non-qualified member function within a sizeof() expression leads to "invalid use of undefined type")

	PR c++/9259
	* g++.dg/expr/sizeof2.C: New test.

From-SVN: r75951

gcc/testsuite/ChangeLog

+2004-01-15  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
+
+	PR c++/9259
+	* g++.dg/expr/sizeof2.C: New test.
+
 2004-01-15  Kazu Hirata  <kazu@cs.umass.edu>
 
 	* gcc.dg/sibcall-3.c: Replace mn10?00 with mn10300.

gcc/testsuite/g++.dg/expr/sizeof2.C

+// { dg-do compile }
+// Contributed by Wolfgang Bangerth <bangerth at ticam dot utexas dot edu>
+// PR c++/9259: Allow non-qualified member calls in sizeof expressions.
+
+template <bool> struct StaticAssert;
+template <> struct StaticAssert<true> {};
+
+struct S 
+{
+  static int check ();
+  static double check2 ();
+  static const int value = sizeof(check());
+  static const int value2 = sizeof(check2());
+};
+
+template <class>
+struct T
+{
+  static int check ();
+  static double check2 ();
+  static const int value = sizeof(check());
+  static const int value2 = sizeof(check2());
+};
+
+StaticAssert<(S::value == sizeof(int))> s;
+StaticAssert<(S::value2 == sizeof(double))> s2;
+
+StaticAssert<(T<void>::value == sizeof(int))> t;
+StaticAssert<(T<void>::value2 == sizeof(double))> t2;
+