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Cleanup unused imports

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This commit is contained in:
Haitao Li 2011-11-11 00:41:42 +08:00 • committed by Brian Anderson
parent 9bc2f1800d
commit 5a7249c935
61 changed files with 104 additions and 204 deletions
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12
src/comp/util/common.rs
View file

@ -1,16 +1,12 @@
import std::{str, map, uint, int, option};
import std::{str, option};
import std::math::{max, min};
import std::map::hashmap;
import std::option::{none, some};
import std::option::{some};
import syntax::ast;
import ast::{ty, pat, lit, path};
import syntax::codemap::{codemap, span};
import ast::{ty, pat};
import syntax::codemap::{span};
import syntax::visit;
import std::io::{stdout, str_writer, string_writer};
import syntax::print;
import print::pprust::{print_block, print_item, print_expr, print_path,
print_decl, print_fn, print_type, print_literal};
import print::pp::mk_printer;
type flag = hashmap<str, ()>;

4
src/comp/util/filesearch.rs
View file

@ -5,9 +5,7 @@
import std::option;
import std::fs;
import std::vec;
import std::str;
import std::os;
import back::link;
export filesearch;
export mk_filesearch;
@ -100,4 +98,4 @@ fn get_sysroot(maybe_sysroot: option::t<fs::path>) -> fs::path {
option::some(sr) { sr }
option::none. { get_default_sysroot() }
}
}
}

4
src/comp/util/ppaux.rs
View file

@ -3,13 +3,11 @@ import std::option::{none, some};
import middle::ty;
import middle::ty::*;
import metadata::encoder;
import syntax::print::{pp, pprust};
import syntax::print::pprust;
import syntax::print::pprust::{path_to_str, constr_args_to_str, proto_to_str};
import pp::{word, eof, zerobreak, hardbreak};
import syntax::ast_util::ty_mach_to_str;
import syntax::ast;
import middle::ast_map;
import metadata::csearch;
fn mode_str(m: ty::mode) -> str {
alt m {