abstract_compiler: add some flags to teach clang to be more silent

[nit.git] / lib / for_abuse.nit

diff --git a/lib/for_abuse.nit b/lib/for_abuse.nit
index ab469a6..40cb1bf 100644 (file)
--- a/lib/for_abuse.nit
+++ b/lib/for_abuse.nit
@@ -34,17 +34,6 @@ module for_abuse
 interface ForAbuser[E]
        # Starts and control the service
        fun iterator: Iterator[E] is abstract
-
-       # Starts and contol the service (for `nitc`)
-       fun iterate
-               !each(e: E)
-       do
-               var i = iterator
-               while i.is_ok do
-                       each(i.item)
-                       i.next
-               end
-       end
 end
 
 # Abuser to read a file, see `file_open`
@@ -152,8 +141,8 @@ redef class Array[E]
        # The user uses the provided query (item) to implements its own comparison
        #
        #     var a = [1, 3, 2]
-       #     for q in a do q.res = q.a <=> q.b
-       #     assert print a      ==  123
+       #     for q in a.sort_fa do q.res = q.a <=> q.b
+       #     assert a ==  [1, 2, 3]
        #
        # Implements a sort by permutation.
        fun sort_fa: ForAbuser[CompareQuery[E]]
@@ -168,7 +157,9 @@ end
 # The abuse just ensures that the file is closed after the reading.
 #
 #     for f in file_open("/etc/issue") do
-#       print f.read_line
+#         var l = f.read_line
+#         print l
+#         assert not l.is_empty
 #     end # f is automatically closed here
 fun file_open(path: String): ForAbuser[IFStream]
 do