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clif-util: Default to reading input files from stdin

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Fixes #495
This commit is contained in:
Nick Fitzgerald
2018-09-06 16:46:49 -07:00
committed by Dan Gohman
parent 8fb681b86d
commit 90756a8a01
3 changed files with 21 additions and 9 deletions
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8
cranelift/src/clif-util.rs Normal file → Executable file
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@@ -47,17 +47,17 @@ pub type CommandResult = Result<(), String>;
fn add_input_file_arg<'a>() -> clap::Arg<'a, 'a> {
Arg::with_name("file")
.required(true)
.default_value("-")
.multiple(true)
.value_name("file")
.help("Specify file(s) to be used for test")
.help("Specify file(s) to be used for test. Defaults to reading from stdin.")
}
fn add_single_input_file_arg<'a>() -> clap::Arg<'a, 'a> {
Arg::with_name("single-file")
.required(true)
.default_value("-")
.value_name("single-file")
.help("Specify a file to be used")
.help("Specify a file to be used. Defaults to reading from stdin.")
}
fn add_pass_arg<'a>() -> clap::Arg<'a, 'a> {