bjoernager/rust
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Silence various warnings in bootstrap build.

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This commit is contained in:
Felix S. Klock II 2013-07-18 09:35:12 +02:00
parent d300a64520
commit 3b158b3e42
8 changed files with 1 additions and 16 deletions
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6
src/libsyntax/parse/parser.rs
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@ -2713,7 +2713,6 @@ impl Parser {
token::LBRACE => {
self.bump();
let (_, _) = self.parse_pat_fields();
hi = self.span.hi;
self.bump();
self.obsolete(*self.span, ObsoleteRecordPattern);
pat = pat_wild;
@ -2744,7 +2743,6 @@ impl Parser {
}
}
if fields.len() == 1 { self.expect(&token::COMMA); }
hi = self.span.hi;
self.expect(&token::RPAREN);
pat = pat_tup(fields);
}
@ -2760,7 +2758,6 @@ impl Parser {
self.bump();
let (before, slice, after) =
self.parse_pat_vec_elements();
hi = self.span.hi;
self.expect(&token::RBRACKET);
pat = ast::pat_vec(before, slice, after);
hi = self.last_span.hi;
@ -4654,7 +4651,7 @@ impl Parser {
pub fn parse_item(&self, attrs: ~[attribute]) -> Option<@ast::item> {
match self.parse_item_or_view_item(attrs, true) {
iovi_none(attrs) =>
iovi_none(_) =>
None,
iovi_view_item(_) =>
self.fatal("view items are not allowed here"),
@ -4824,7 +4821,6 @@ impl Parser {
// First, parse view items.
let mut view_items : ~[ast::view_item] = ~[];
let mut items = ~[];
let mut done = false;
// I think this code would probably read better as a single
// loop with a mutable three-state-variable (for extern mods,
// view items, and regular items) ... except that because