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refactor: if -> match

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This commit is contained in:
Jorge Aparicio 2016-05-04 22:15:47 -05:00
parent 59435072f5
commit ec616d5846
1 changed files with 11 additions and 12 deletions
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23
src/librustc_back/target/mod.rs
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@ -69,19 +69,18 @@ macro_rules! supported_targets {
/// List of supported targets /// List of supported targets
pub const TARGETS: &'static [&'static str] = &[$($triple),*]; pub const TARGETS: &'static [&'static str] = &[$($triple),*];
// this would use a match if stringify! were allowed in pattern position
fn load_specific(target: &str) -> Option<Target> { fn load_specific(target: &str) -> Option<Target> {
if false { } match target {
$( $(
else if target == $triple { $triple => {
let mut t = $module::target(); let mut t = $module::target();
t.options.is_builtin = true; t.options.is_builtin = true;
debug!("Got builtin target: {:?}", t); debug!("Got builtin target: {:?}", t);
return Some(t); Some(t)
} },
)* )+
_ => None
None }
} }
) )
} }