basis: removing unnecessary method stack effects.

[factor.git] / basis / io / mmap / unix / unix.factor

diff --git a/basis/io/mmap/unix/unix.factor b/basis/io/mmap/unix/unix.factor
index ff6a3f49379b668475335517ccfb22206dd7b9c3..ddbad1cb9fa30ac5682a63eabed7c85d903ebda4 100644 (file)
--- a/basis/io/mmap/unix/unix.factor
+++ b/basis/io/mmap/unix/unix.factor
@@ -21,6 +21,6 @@ M: unix (mapped-file-reader)
     flags{ MAP_FILE MAP_SHARED }
     O_RDONLY mmap-open ;
 
-M: unix close-mapped-file ( mmap -- )
+M: unix close-mapped-file
     [ [ address>> ] [ length>> ] bi munmap io-error ]
     [ handle>> close-file ] bi ;