Prepare Nit code for inherited and automatic constructors.

[nit.git] / lib / standard / file.nit

diff --git a/lib/standard/file.nit b/lib/standard/file.nit
index 5390293..2bc580e 100644 (file)
--- a/lib/standard/file.nit
+++ b/lib/standard/file.nit
@@ -55,10 +55,10 @@ special IOS
 special NativeFileCapable
        
        # The path of the file.
-       readable attr _path: String
+       readable attr _path: String = null
 
        # The FILE *.
-       attr _file: NativeFile
+       attr _file: NativeFile = null
 
        meth file_stat: FileStat
        do return _file.file_stat end
@@ -98,7 +98,7 @@ special BufferedIStream
        end
        
        # End of file?
-       redef readable attr _end_reached: Bool
+       redef readable attr _end_reached: Bool = false
 
        # Open the file at `path' for reading.
        init open(path: String)
@@ -109,6 +109,7 @@ special BufferedIStream
                assert cant_open_file: _file != null
        end
 
+       private init do end
        private init without_file do end
 end
 
@@ -155,6 +156,7 @@ special OStream
                _writable = true
        end
        
+       private init do end
        private init without_file do end
 end
 
@@ -277,7 +279,7 @@ special Pointer
        meth file_stat: FileStat is extern "file_NativeFile_NativeFile_file_stat_0"
 end
 
-private class NativeFileCapable
+private interface NativeFileCapable
        meth io_open_read(path: NativeString): NativeFile is extern "file_NativeFileCapable_NativeFileCapable_io_open_read_1"
        meth io_open_write(path: NativeString): NativeFile is extern "file_NativeFileCapable_NativeFileCapable_io_open_write_1"
        meth native_stdin: NativeFile is extern "file_NativeFileCapable_NativeFileCapable_native_stdin_0"