From b03547bac1301da0a053e1e73a591ebdb0ccd1ca Mon Sep 17 00:00:00 2001 From: Kang Seonghoon Date: Sat, 26 Apr 2014 22:33:45 +0900 Subject: syntax: ViewItemUse no longer contains multiple view paths. it reflected the obsolete syntax `use a, b, c;` and did not make past the parser (though it was a non-fatal error so we can continue). this legacy affected many portions of rustc and rustdoc as well, so this commit cleans them up altogether. --- src/libsyntax/parse/parser.rs | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/libsyntax/parse') diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs index 974077956d1..88110a87e6c 100644 --- a/src/libsyntax/parse/parser.rs +++ b/src/libsyntax/parse/parser.rs @@ -4918,12 +4918,12 @@ impl<'a> Parser<'a> { } // matches view_paths = view_path | view_path , view_paths - fn parse_view_paths(&mut self) -> Vec<@ViewPath> { - let mut vp = vec!(self.parse_view_path()); + fn parse_view_paths(&mut self) -> @ViewPath { + let vp = self.parse_view_path(); while self.token == token::COMMA { self.bump(); self.obsolete(self.last_span, ObsoleteMultipleImport); - vp.push(self.parse_view_path()); + let _ = self.parse_view_path(); } return vp; } -- cgit 1.4.1-3-g733a5