interpreter&vm: handle multi-iterator

[nit.git] / src / location.nit

diff --git a/src/location.nit b/src/location.nit
index 108cf28..0c5b55d 100644 (file)
--- a/src/location.nit
+++ b/src/location.nit
@@ -35,7 +35,8 @@ class SourceFile
        end
 
        # Create a new sourcefile using a dummy filename and a given content
-       init from_string(filename: String, string: String)
+       init from_string(filename: String, string: String) is
+               nosuper
        do
                self.filename = filename
                self.string = string
@@ -99,7 +100,9 @@ class Location
        # loc = new Location.from_string("location.nit:82--105,8")
        # assert loc.to_s == "location.nit:82,0--105,8"
        # ~~~
-       init from_string(string: String) do
+       init from_string(string: String) is
+               nosuper
+       do
                self.line_start = 0
                self.line_end = 0
                self.column_start = 0
@@ -243,7 +246,7 @@ class Location
        # * `"0;32"` for green
        fun colored_line(color: String): String
        do
-               var esc = 27.ascii
+               var esc = 27.code_point
                var def = "{esc}[0m"
                var col = "{esc}[{color}m"