Merge: new `with` statement

[nit.git] / src / interpreter / naive_interpreter.nit

diff --git a/src/interpreter/naive_interpreter.nit b/src/interpreter/naive_interpreter.nit
index 8818874..272219f 100644 (file)
--- a/src/interpreter/naive_interpreter.nit
+++ b/src/interpreter/naive_interpreter.nit
@@ -1273,14 +1273,16 @@ redef class ABlockExpr
 end
 
 redef class AVardeclExpr
-       redef fun stmt(v)
+       redef fun expr(v)
        do
                var ne = self.n_expr
                if ne != null then
                        var i = v.expr(ne)
-                       if i == null then return
+                       if i == null then return null
                        v.write_variable(self.variable.as(not null), i)
+                       return i
                end
+               return null
        end
 end
 
@@ -1465,6 +1467,19 @@ redef class AForExpr
        end
 end
 
+redef class AWithExpr
+       redef fun stmt(v)
+       do
+               var expr = v.expr(self.n_expr)
+               if expr == null then return
+
+               v.callsite(method_start, [expr])
+               v.stmt(self.n_block)
+               v.is_escape(self.break_mark) # Clear the break
+               v.callsite(method_finish, [expr])
+       end
+end
+
 redef class AAssertExpr
        redef fun stmt(v)
        do