lib: explicitly cast long to int to fix clang warnings

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

diff --git a/lib/core/file.nit b/lib/core/file.nit
index f54901e..66b81aa 100644 (file)
--- a/lib/core/file.nit
+++ b/lib/core/file.nit
@@ -187,7 +187,7 @@ class FileReader
        end
 
        private fun native_poll_in(fd: Int): Int `{
-               struct pollfd fds = {fd, POLLIN, 0};
+               struct pollfd fds = {(int)fd, POLLIN, 0};
                return poll(&fds, 1, 0);
        `}
 end
@@ -292,7 +292,7 @@ redef class Int
        #
        # NOTE: The `mode` specified must be compatible with the one used in the file descriptor.
        private fun fd_to_stream(mode: NativeString): NativeFile `{
-               return fdopen(self, mode);
+               return fdopen((int)self, mode);
        `}
 end
 
@@ -1414,8 +1414,8 @@ private extern class NativeFile `{ FILE* `}
        fun flush: Int `{ return fflush(self); `}
 
        # Used to specify how the buffering will be handled for the current stream.
-       fun set_buffering_type(buf_length: Int, mode: Int): Int `{
-               return setvbuf(self, NULL, mode, buf_length);
+       fun set_buffering_type(buf_length, mode: Int): Int `{
+               return setvbuf(self, NULL, (int)mode, buf_length);
        `}
 
        new io_open_read(path: NativeString) `{ return fopen(path, "r"); `}
@@ -1499,15 +1499,14 @@ redef class Sys
                int first_polled_fd = -1;
                int result;
 
-               in_len = Array_of_Int_length( in_fds );
-               out_len = Array_of_Int_length( out_fds );
+               in_len = (int)Array_of_Int_length( in_fds );
+               out_len = (int)Array_of_Int_length( out_fds );
                total_len = in_len + out_len;
                c_fds = malloc( sizeof(struct pollfd) * total_len );
 
                /* input streams */
                for ( i=0; i<in_len; i ++ ) {
-                       int fd;
-                       fd = Array_of_Int__index( in_fds, i );
+                       int fd = (int)Array_of_Int__index( in_fds, i );
 
                        c_fds[i].fd = fd;
                        c_fds[i].events = POLLIN;
@@ -1515,8 +1514,7 @@ redef class Sys
 
                /* output streams */
                for ( i=0; i<out_len; i ++ ) {
-                       int fd;
-                       fd = Array_of_Int__index( out_fds, i );
+                       int fd = (int)Array_of_Int__index( out_fds, i );
 
                        c_fds[i].fd = fd;
                        c_fds[i].events = POLLOUT;