diff options
Diffstat (limited to 'code_obj.moon')
| -rw-r--r-- | code_obj.moon | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/code_obj.moon b/code_obj.moon index e821b7e..17ec816 100644 --- a/code_obj.moon +++ b/code_obj.moon @@ -6,6 +6,7 @@ export LINE_STARTS Source = immutable {"filename","start","stop"}, { name:"Source" __new: (filename, start, stop)=> + assert(type(filename) == 'string') if not start start, stop = 1, #FILE_CACHE[filename] if stop and start > stop+1 then error("Invalid range: #{start}, #{stop}") @@ -71,7 +72,7 @@ class Code @append(...) if type(@source) == 'string' @source = Source\from_string(@source) - assert(@source) + assert(@source and Source\is_instance(@source)) append: (...)=> n = select("#",...) |