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SimpleJIT: Ignore result of writeln! to avoid a compiler warning when writing the perf map;

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Benjamin Bouvier
2018-11-08 16:41:00 +01:00
committed by Dan Gohman
parent 8b5ad467c6
commit e13b0886dc
1 changed files with 1 additions and 1 deletions
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lib/simplejit/src/backend.rs
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@@ -187,7 +187,7 @@ impl<'simple_jit_backend> Backend for SimpleJITBackend {
.open(format!("/tmp/perf-{}.map", ::std::process::id())) .open(format!("/tmp/perf-{}.map", ::std::process::id()))
.unwrap(); .unwrap();
writeln!(map_file, "{:x} {:x} {}", ptr as usize, code_size, name); let _ = writeln!(map_file, "{:x} {:x} {}", ptr as usize, code_size, name);
} }
let mut reloc_sink = SimpleJITRelocSink::new(); let mut reloc_sink = SimpleJITRelocSink::new();