bjoernager/rust
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cleanup warnings from libsyntax

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This commit is contained in:
Erick Tryzelaar 2013-05-23 09:39:24 -07:00
parent 609a9e69e1
commit a4df35f2bc
3 changed files with 4 additions and 7 deletions
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3
src/libsyntax/ast.rs
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@ -17,9 +17,8 @@ use abi::AbiSet;
use opt_vec::OptVec; use opt_vec::OptVec;
use parse::token::get_ident_interner; use parse::token::get_ident_interner;
use core::cast;
use core::hashmap::HashMap; use core::hashmap::HashMap;
use core::option::{Option}; use core::option::Option;
use core::to_bytes::IterBytes; use core::to_bytes::IterBytes;
use core::to_bytes; use core::to_bytes;
use core::to_str::ToStr; use core::to_str::ToStr;

2
src/libsyntax/ext/pipes/ast_builder.rs
View file

@ -15,11 +15,9 @@
use core::prelude::*; use core::prelude::*;
use abi::AbiSet;
use ast::ident; use ast::ident;
use ast; use ast;
use codemap::span; use codemap::span;
// use ext::quote::rt::*;
// Transitional reexports so qquote can find the paths it is looking for // Transitional reexports so qquote can find the paths it is looking for
mod syntax { mod syntax {

6
src/libsyntax/parse/parser.rs
View file

@ -2752,7 +2752,7 @@ pub impl Parser {
match *self.token { match *self.token {
token::SEMI => { token::SEMI => {
if !vec::is_empty(attributes_box) { if !vec::is_empty(attributes_box) {
self.span_err(*self.last_span,~"expected item after attributes"); self.span_err(*self.last_span, "expected item after attributes");
attributes_box = ~[]; attributes_box = ~[];
} }
self.bump(); // empty self.bump(); // empty
@ -2823,7 +2823,7 @@ pub impl Parser {
} }
if !vec::is_empty(attributes_box) { if !vec::is_empty(attributes_box) {
self.span_err(*self.last_span,~"expected item after attributes"); self.span_err(*self.last_span, "expected item after attributes");
} }
let hi = self.span.hi; let hi = self.span.hi;
@ -3742,7 +3742,7 @@ pub impl Parser {
} = self.parse_foreign_items(first_item_attrs, true); } = self.parse_foreign_items(first_item_attrs, true);
if (! attrs_remaining.is_empty()) { if (! attrs_remaining.is_empty()) {
self.span_err(*self.last_span, self.span_err(*self.last_span,
~"expected item after attributes"); "expected item after attributes");
} }
assert!(*self.token == token::RBRACE); assert!(*self.token == token::RBRACE);
ast::foreign_mod { ast::foreign_mod {