do not set t->recur on basic types.

the comment talked about printing, but now
t->recur is only used for typehash.
in typehash it is important to compute different
hashes for the different basic types.

add test that makes sure an interface { X() int8 }
cannot be used as interface { X() int64 }

R=ken
OCL=17396
CL=17396

1 files changed, 0 insertions, 1 deletions

diff --git a/src/cmd/gc/lex.c b/src/cmd/gc/lex.c
index d0bff2741..de9700da3 100644
--- a/src/cmd/gc/lex.c
+++ b/src/cmd/gc/lex.c
@@ -1120,7 +1120,6 @@ lexinit(void)
 		}
 
 		t->sym = s;
-		t->recur = 1;	// supresses printing beyond name
 
 		dowidth(t);
 		types[etype] = t;