From 7786776b6dc68e3837fa2a384185e2a05f7f6e46 Mon Sep 17 00:00:00 2001 From: Lukas Larsson Date: Mon, 21 May 2018 11:26:19 +0200 Subject: stdlib: Fix io:put_chars/2 error Before this fix an error in io:put_chars/2 would signal a fault in io:put_chars/3 because of the way that raise is used and there is no such function. --- lib/stdlib/src/io.erl | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'lib/stdlib') diff --git a/lib/stdlib/src/io.erl b/lib/stdlib/src/io.erl index f510f61e9f..5d5773c80c 100644 --- a/lib/stdlib/src/io.erl +++ b/lib/stdlib/src/io.erl @@ -86,7 +86,16 @@ put_chars(Chars) -> CharData :: unicode:chardata(). put_chars(Io, Chars) -> - o_request(Io, {put_chars,unicode,Chars}, put_chars). + put_chars(Io, unicode, Chars). + +%% This function is here to make the erlang:raise in o_request actually raise to +%% a valid function. +-spec put_chars(IoDevice, Encoding, CharData) -> 'ok' when + IoDevice :: device(), + Encoding :: unicode, + CharData :: unicode:chardata(). +put_chars(Io, Encoding, Chars) -> + o_request(Io, {put_chars,Encoding,Chars}, put_chars). -spec nl() -> 'ok'. -- cgit v1.2.3