complain when trying to put T into an interface
if T has pointer methods.  this is just a heuristic
but it catches the problem robert ran into and
lets me put the larger interface issues aside for
now.  found one bug in pretty.

R=ken
OCL=26141
CL=26141
diff --git a/test/golden.out b/test/golden.out
index 5dfe195..181da52 100644
--- a/test/golden.out
+++ b/test/golden.out
@@ -64,10 +64,6 @@
 pc: xxx
 
 
-=========== ./interface6.go
-failure in f4 i
-BUG interface6
-
 =========== ./peano.go
 0! = 1
 1! = 1
diff --git a/test/interface4.go b/test/interface4.go
index a55936d..68c5efa 100644
--- a/test/interface4.go
+++ b/test/interface4.go
@@ -35,11 +35,11 @@
 	var smallptr SmallPtr = SmallPtr{ 12345 };
 	var intptr IntPtr = 12345;
 
-	test("bigptr", bigptr);
+//	test("bigptr", bigptr);
 	test("&bigptr", &bigptr);
-	test("smallptr", smallptr);
+//	test("smallptr", smallptr);
 	test("&smallptr", &smallptr);
-	test("intptr", intptr);
+//	test("intptr", intptr);
 	test("&intptr", &intptr);
 }
 
diff --git a/test/interface6.go b/test/interface6.go
index 6053e51..8bfcdf0 100644
--- a/test/interface6.go
+++ b/test/interface6.go
@@ -49,13 +49,13 @@
 func (p *S2) Get() int { return p.i }
 func (p *S2) Put(i int) { p.i = i }
 
-func f4() {
-  s := S2{1};
-  var i I1 = s;
-  i.Put(2);
-  check(i.Get() == 2, "f4 i");
-  check(s.i == 1, "f4 s");
-}
+// func f4() {
+//   s := S2{1};
+//   var i I1 = s;
+//   i.Put(2);
+//   check(i.Get() == 2, "f4 i");
+//   check(s.i == 1, "f4 s");
+// }
 
 func f5() {
   s := S2{1};
@@ -107,13 +107,13 @@
 func (p *S4) Get() int64 { return p.l }
 func (p *S4) Put(i int64) { p.l = i }
 
-func f10() {
-  s := S4{1, 2, 3, 4};
-  var i I2 = s;
-  i.Put(5);
-  check(i.Get() == 5, "f10 i");
-  check(s.l == 4, "f10 s");
-}
+// func f10() {
+//   s := S4{1, 2, 3, 4};
+//   var i I2 = s;
+//   i.Put(5);
+//   check(i.Get() == 5, "f10 i");
+//   check(s.l == 4, "f10 s");
+// }
 
 func f11() {
   s := S4{1, 2, 3, 4};
@@ -135,13 +135,13 @@
   f1();
   f2();
   f3();
-  f4();
+//  f4();
   f5();
   f6();
   f7();
   f8();
   f9();
-  f10();
+//  f10();
   f11();
   f12();
   if fail > 0 {