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Move the function to time passes to util

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This commit is contained in:
Seo Sanghyeon 2013-03-21 18:50:02 +09:00
parent a14ec73cd2
commit 64d923f7dd
2 changed files with 11 additions and 11 deletions
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12
src/librustc/driver/driver.rs
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@ -21,6 +21,7 @@ use metadata::{creader, cstore, filesearch};
use metadata;
use middle::{trans, freevars, kind, ty, typeck, lint, astencode};
use middle;
use util::common::time;
use util::ppaux;
use core::int;
@ -32,7 +33,6 @@ use core::vec;
use std::getopts::groups::{optopt, optmulti, optflag, optflagopt, getopts};
use std::getopts::{opt_present};
use std::getopts;
use std;
use syntax::ast;
use syntax::attr;
use syntax::codemap;
@ -164,16 +164,6 @@ pub fn parse_input(sess: Session, +cfg: ast::crate_cfg, input: input)
}
}
pub fn time<T>(do_it: bool, what: ~str, thunk: &fn() -> T) -> T {
if !do_it { return thunk(); }
let start = std::time::precise_time_s();
let rv = thunk();
let end = std::time::precise_time_s();
io::stdout().write_str(fmt!("time: %3.3f s\t%s\n",
end - start, what));
rv
}
#[deriving_eq]
pub enum compile_upto {
cu_parse,

10
src/librustc/util/common.rs
View File

@ -16,6 +16,16 @@ use syntax::visit;
use core::str;
use std::oldmap::HashMap;
use std;
pub fn time<T>(do_it: bool, what: ~str, thunk: &fn() -> T) -> T {
if !do_it { return thunk(); }
let start = std::time::precise_time_s();
let rv = thunk();
let end = std::time::precise_time_s();
io::println(fmt!("time: %3.3f s\t%s", end - start, what));
rv
}
pub fn indent<R>(op: &fn() -> R) -> R {
// Use in conjunction with the log post-processor like `src/etc/indenter`