{"action":"closed","issue":{"url":"https://api.github.com/repos/steveicarus/iverilog/issues/53","labels_url":"https://api.github.com/repos/steveicarus/iverilog/issues/53/labels{/name}","comments_url":"https://api.github.com/repos/steveicarus/iverilog/issues/53/comments","events_url":"https://api.github.com/repos/steveicarus/iverilog/issues/53/events","html_url":"https://github.com/steveicarus/iverilog/issues/53","id":58031255,"number":53,"title":"{256'b0}[ADDR-1:0]; Syntax error ","user":{"login":"abhisheietk","id":6859804,"avatar_url":"https://avatars.githubusercontent.com/u/6859804?v=3","gravatar_id":"","url":"https://api.github.com/users/abhisheietk","html_url":"https://github.com/abhisheietk","followers_url":"https://api.github.com/users/abhisheietk/followers","following_url":"https://api.github.com/users/abhisheietk/following{/other_user}","gists_url":"https://api.github.com/users/abhisheietk/gists{/gist_id}","starred_url":"https://api.github.com/users/abhisheietk/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/abhisheietk/subscriptions","organizations_url":"https://api.github.com/users/abhisheietk/orgs","repos_url":"https://api.github.com/users/abhisheietk/repos","events_url":"https://api.github.com/users/abhisheietk/events{/privacy}","received_events_url":"https://api.github.com/users/abhisheietk/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":5,"created_at":"2015-02-18T06:10:21Z","updated_at":"2015-02-19T09:08:54Z","closed_at":"2015-02-19T09:08:54Z","body":"I am not sure how to define in.\r\n\r\nBut in order to avoid ISE warning (Size mismatch) I am using this construct. It works their but gives error in  iverilog.\r\n\r\nAddress_In\t<=\t{Address_In  + 1}[ADDR-1:0];\r\n\r\n../../hdl/fifo.v:73: syntax error\r\n../../hdl/fifo.v:73: error: malformed statement\r\n\r\nand\r\n\r\n{256'b0}[ADDR-1:0];\r\n\r\n../../hdl/fifo.v:47: syntax error\r\n../../hdl/fifo.v:47: error: invalid port connection expression."}}