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Merge pull request #4551 from SimonSapin/char-repr

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repr: represent char values as char literals rather than integers.
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Tim Chevalier 2013-01-20 13:41:41 -08:00
commit a438bdc8a6
1 changed files with 7 additions and 1 deletions
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8
src/libcore/repr.rs
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@ -286,7 +286,13 @@ impl ReprVisitor : TyVisitor {
fn visit_f32() -> bool { self.write::<f32>() }
fn visit_f64() -> bool { self.write::<f64>() }
fn visit_char() -> bool { self.write::<u32>() }
fn visit_char() -> bool {
do self.get::<char> |&ch| {
self.writer.write_char('\'');
self.writer.write_escaped_char(ch);
self.writer.write_char('\'');
}
}
// Type no longer exists, vestigial function.
fn visit_str() -> bool { fail; }