This definitely seems to be a bug. If you can, you should file this at https://github.com/mozilla/rust/issues.
-Kevin On Feb 25, 2014, at 10:12 PM, Phil Dawes <[email protected]> wrote: > Hi Ashish, > > Yes that works fine. Splitting out 'args' into a separate variable fixes the > behaviour. > So this is a lifetime issue and the latest compiler isn't picking it up? > > Thanks, > > Phil > > > On Wed, Feb 26, 2014 at 4:23 AM, Ashish Myles <[email protected]> wrote: > On Tue, Feb 25, 2014 at 11:00 AM, Phil Dawes <[email protected]> wrote: > fn main() { > let arr : ~[&str] = std::os::args()[1].split_str("::").collect(); > std::io::println("first " + arr[0]); > std::io::println("first again " + arr[0]); > } > > I am working on an older version of the compiler that fails to compile this > code, giving an error about the reference to the return value of > std::os::args() not being valid for the duration of its use. > Does > let args = std::os::args(); > let arr : ~[&str] = args[1].split_str("::").collect(); > work properly? > > Ashish > > > _______________________________________________ > Rust-dev mailing list > [email protected] > https://mail.mozilla.org/listinfo/rust-dev
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