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src: implement unary plus
[nit.git]
/
src
/
interpreter
/
naive_interpreter.nit
diff --git
a/src/interpreter/naive_interpreter.nit
b/src/interpreter/naive_interpreter.nit
index
3168c76
..
7d7cab9
100644
(file)
--- a/
src/interpreter/naive_interpreter.nit
+++ b/
src/interpreter/naive_interpreter.nit
@@
-833,6
+833,8
@@
redef class AMethPropdef
var recvval = args[0].to_i
if pname == "unary -" then
return v.int_instance(-args[0].to_i)
var recvval = args[0].to_i
if pname == "unary -" then
return v.int_instance(-args[0].to_i)
+ else if pname == "unary +" then
+ return args[0]
else if pname == "+" then
return v.int_instance(args[0].to_i + args[1].to_i)
else if pname == "-" then
else if pname == "+" then
return v.int_instance(args[0].to_i + args[1].to_i)
else if pname == "-" then
@@
-907,6
+909,8
@@
redef class AMethPropdef
var recv = args[0].to_f
if pname == "unary -" then
return v.float_instance(-recv)
var recv = args[0].to_f
if pname == "unary -" then
return v.float_instance(-recv)
+ else if pname == "unary +" then
+ return args[0]
else if pname == "+" then
return v.float_instance(recv + args[1].to_f)
else if pname == "-" then
else if pname == "+" then
return v.float_instance(recv + args[1].to_f)
else if pname == "-" then