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make the error message more readable

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Guanqun Lu
2019-11-10 15:41:04 +08:00
parent 76ade3e8ac
commit fd7d3420d3
1 changed files with 3 additions and 3 deletions
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src/bootstrap/flags.rs
+3 -3
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@@ -448,12 +448,12 @@ pub fn parse(args: &[String]) -> Flags {
Flags {
verbose: matches.opt_count("verbose"),
stage: matches.opt_str("stage").map(|j| j.parse().unwrap()),
stage: matches.opt_str("stage").map(|j| j.parse().expect("`stage` should be a number")),
dry_run: matches.opt_present("dry-run"),
on_fail: matches.opt_str("on-fail"),
rustc_error_format: matches.opt_str("error-format"),
keep_stage: matches.opt_strs("keep-stage")
.into_iter().map(|j| j.parse().unwrap())
.into_iter().map(|j| j.parse().expect("`keep-stage` should be a number"))
.collect(),
host: split(&matches.opt_strs("host"))
.into_iter()
@@ -464,7 +464,7 @@ pub fn parse(args: &[String]) -> Flags {
.map(|x| INTERNER.intern_string(x))
.collect::<Vec<_>>(),
config: cfg_file,
jobs: matches.opt_str("jobs").map(|j| j.parse().unwrap()),
jobs: matches.opt_str("jobs").map(|j| j.parse().expect("`jobs` should be a number")),
cmd,
incremental: matches.opt_present("incremental"),
exclude: split(&matches.opt_strs("exclude"))