From bede54b14acb093e86a936d5ba62ff2af8b558d5 Mon Sep 17 00:00:00 2001 From: Niko Matsakis Date: Sat, 2 Jun 2012 20:48:53 -0700 Subject: misc. copies in core/syntax to please borrowck --- src/libsyntax/parse/token.rs | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/libsyntax/parse') diff --git a/src/libsyntax/parse/token.rs b/src/libsyntax/parse/token.rs index cb92aad04c7..bbbd09632ef 100644 --- a/src/libsyntax/parse/token.rs +++ b/src/libsyntax/parse/token.rs @@ -184,16 +184,16 @@ fn is_lit(t: token::token) -> bool { } } -fn is_ident(t: token::token) -> bool { +pure fn is_ident(t: token::token) -> bool { alt t { token::IDENT(_, _) { ret true; } _ { } } ret false; } -fn is_plain_ident(t: token::token) -> bool { +pure fn is_plain_ident(t: token::token) -> bool { ret alt t { token::IDENT(_, false) { true } _ { false } }; } -fn is_bar(t: token::token) -> bool { +pure fn is_bar(t: token::token) -> bool { alt t { token::BINOP(token::OR) | token::OROR { true } _ { false } } } -- cgit 1.4.1-3-g733a5