newer version, safety commit

1986-03-26 17:53:13 +00:00
parent 7c5b41eec7
commit bee901746d
13 changed files with 163 additions and 27 deletions
--- a/lang/m2/comp/scope.h
+++ b/lang/m2/comp/scope.h
@@ -17,3 +17,4 @@ extern struct scope
 	*CurrentScope;

 #define nextvisible(x)	((x)->sc_scope ? (x)->next : (struct scope *) 0)
+#define scopeclosed(x)	((x)->next->sc_scope == 0)