ArrayView content is not const anymore

As in upcoming std c++ array_view, ArrayView<T> points to mutable
data, use ArrayView<const T> or alias ConstArrayView<T> for const
data.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/file.hh b/src/file.hh
index f9817e2d..8fc4eac0 100644
--- a/src/file.hh
+++ b/src/file.hh
@@ -1,6 +1,7 @@
 #ifndef file_hh_INCLUDED
 #define file_hh_INCLUDED
 
+#include "array_view.hh"
 #include "completion.hh"
 #include "exception.hh"
 #include "regex.hh"
@@ -23,7 +24,6 @@ struct file_not_found : file_access_error
 };
 
 class Buffer;
-template<typename T> class ArrayView;
 class String;
 class StringView;
 
@@ -43,7 +43,7 @@ void write_buffer_to_file(Buffer& buffer, StringView filename);
 void write_buffer_to_fd(Buffer& buffer, int fd);
 void write_buffer_to_backup_file(Buffer& buffer);
 
-String find_file(StringView filename, ArrayView<String> paths);
+String find_file(StringView filename, ConstArrayView<String> paths);
 
 time_t get_fs_timestamp(StringView filename);