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| author | Ahmed Charles <acharles@outlook.com> | 2016-08-27 07:33:36 -0700 |
|---|---|---|
| committer | Ahmed Charles <acharles@outlook.com> | 2016-09-11 16:02:44 -0700 |
| commit | 637f1492e7beb768c039b962fb04b6855d6e9461 (patch) | |
| tree | 5c9cb93cef91575d77d24c9a3af3e7fbd033dc4a /src/libstd/sys | |
| parent | d73e374ddbf66489c0565566d26e659e6ff80c2c (diff) | |
| download | rust-637f1492e7beb768c039b962fb04b6855d6e9461.tar.gz rust-637f1492e7beb768c039b962fb04b6855d6e9461.zip | |
Use question_mark feature in libstd.
Diffstat (limited to 'src/libstd/sys')
| -rw-r--r-- | src/libstd/sys/common/backtrace.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libstd/sys/common/backtrace.rs b/src/libstd/sys/common/backtrace.rs index a509b80eaca..a8540fed928 100644 --- a/src/libstd/sys/common/backtrace.rs +++ b/src/libstd/sys/common/backtrace.rs @@ -153,11 +153,11 @@ pub fn demangle(writer: &mut Write, s: &str) -> io::Result<()> { macro_rules! demangle { ($($pat:expr => $demangled:expr),*) => ({ $(if rest.starts_with($pat) { - try!(writer.write_all($demangled)); + writer.write_all($demangled)?; rest = &rest[$pat.len()..]; } else)* { - try!(writer.write_all(rest.as_bytes())); + writer.write_all(rest.as_bytes())?; break; } |