From e98dce3e00a7b6bfd264418ef993bbf9cdb1f0b6 Mon Sep 17 00:00:00 2001 From: Alex Crichton Date: Wed, 1 Apr 2015 11:28:34 -0700 Subject: std: Changing the meaning of the count to splitn This commit is an implementation of [RFC 979][rfc] which changes the meaning of the count parameter to the `splitn` function on strings and slices. The parameter now means the number of items that are returned from the iterator, not the number of splits that are made. [rfc]: https://github.com/rust-lang/rfcs/pull/979 Closes #23911 [breaking-change] --- src/librustc_driver/pretty.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/librustc_driver') diff --git a/src/librustc_driver/pretty.rs b/src/librustc_driver/pretty.rs index fe55ca3b73b..605b486841f 100644 --- a/src/librustc_driver/pretty.rs +++ b/src/librustc_driver/pretty.rs @@ -74,7 +74,7 @@ pub enum PpMode { pub fn parse_pretty(sess: &Session, name: &str, extended: bool) -> (PpMode, Option) { - let mut split = name.splitn(1, '='); + let mut split = name.splitn(2, '='); let first = split.next().unwrap(); let opt_second = split.next(); let first = match (first, extended) { -- cgit 1.4.1-3-g733a5