lib: Map:[] aborts if key is not found

Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/lib/standard/abstract_collection.nit b/lib/standard/abstract_collection.nit
index cea7a6c..0f88388 100644 (file)
--- a/lib/standard/abstract_collection.nit
+++ b/lib/standard/abstract_collection.nit
@@ -381,7 +381,7 @@ special Map[K, E]
        do
                var c = couple_at(key)
                if c == null then
-                       return null
+                       abort
                else
                        return c.second
                end

diff --git a/lib/standard/array.nit b/lib/standard/array.nit
index 1f90388..d95911b 100644 (file)
--- a/lib/standard/array.nit
+++ b/lib/standard/array.nit
@@ -411,7 +411,7 @@ special CoupleMap[K, E]
                if i >= 0 then
                        return _items[i].second
                else
-                       return null
+                       abort
                end
        end